| API | Description | Category | Updated |
|---|---|---|---|
| The Global Proteome Machine | Proteome data for biomedical research | Science | 2012-12-17 |
| ##CsC e-Sim | Modern world simulator information service | Games | 2013-06-07 |
| #blue | Text messaging storage service | Messaging | 2011-04-23 |
| 11870 | Spanish bookmarking and directory service | Search | 2011-12-09 |
| 123Cloud ECP | Cloud Platform | Storage | 2012-12-28 |
| 123ContactForm | Form builder service | Tools | 2013-04-18 |
| 140 Proof | Twitter advertising service | Advertising | 2011-01-12 |
| 18amail | Email marketing service | 2010-01-18 | |
| 1DayLater | Business expense tracking tool | Enterprise | 2010-02-07 |
| 1Map | South African GIS service | Mapping | 2013-04-19 |
| 23andMe | Individual DNA and genotype service | Science | 2012-09-14 |
| 24 Pull Requests | Annual pull request sending event | Events | 2013-04-16 |
| 2Checkout | Ecommerce services | Shopping | 2010-03-24 |
| 2GIS | Russian Search Service | Search | 2011-10-02 |
| 30Loops | App hosting and development platform | Backend | 2012-09-18 |
| 3Scale Analytics | API management services | Tools | 2011-10-06 |
| 3taps | Realtime search service | Search | 2010-08-09 |
| 46elks | Cloud communication platform | Telephony | 2011-08-22 |
| 4chan | Image pasteboard and forum | Entertainment | 2012-09-06 |
| 500px | Online community for photographers | Photos | 2011-10-18 |
| 50BTC | Bitcoin Mining Service | Financial | 2013-04-18 |
| 51.com | Social Network Data Access Service | Social | 2011-01-10 |
| 73 Summits ErgDB | Erg and PowerAgent workout creation and sharing | Sports | 2013-04-18 |
| 8coupons | Local deals aggregator | Shopping | 2010-12-07 |
| 8tracks | Music playlist creation service | Music | 2009-12-07 |
| 8x8 Real Time Statistics Reporting | Contact Center Real Time Statistics Reporting Service | Telephony | 2012-10-16 |
| 9flats | International Rental Service | Travel | 2012-11-30 |
| A View From My Seat | Sports venue seating photos | Photos | 2012-11-12 |
| Aalto social interface | Social networking support service | Social | 2012-03-13 |
| Aalto University | Aalto University course portal information | Education | 2013-04-18 |
| About.me | Personal website service | Social | 2012-05-24 |
| Abra Mobile Websites | Mobile website creation service | Tools | 2013-03-11 |
| Academic Benchmarks | Education standards data service | Education | 2012-10-09 |
| Access Taiwan | Taiwan tourism data | Travel | 2012-09-24 |
| Accthub | Account management service | Backend | 2012-05-17 |
| Accumulus | Subscription billing service | Payment | 2010-12-14 |
| Acoustid | Audio fingerprinting service | Media Management | 2011-12-13 |
| Acquia Cloud | Cloud based Drupal web site development platform | Internet | 2012-03-16 |
| Acromine | Acronym look-up and text mining service | Dictionary | 2012-02-14 |
| Acrostic.me Trending | Bible poetry feed service | Feeds | 2012-08-06 |
| ActionKit | Social organizing service | Social | 2012-09-20 |
| Active | Events, Activities, Races, Tournaments, Classes | Events | 2009-04-13 |
| Active RegOnline | Event Planning Service | Project Management | 2013-03-01 |
| ActiveCampaign | Email marketing service | 2010-03-13 | |
| ActiveCollab | Collaboration & Project Management System | Tools | 2011-09-26 |
| ActPHP | Web development resource portal | Security | 2012-05-10 |
| Actual Reports | Custom printout and reports service | Office | 2013-01-07 |
| Acu Identity | Fraudulent order identification service | Security | 2013-03-20 |
| Adcentricity ADMobile | Location based mobile shopping service | Shopping | 2012-09-07 |
| Add To Trip | Social trip planning service | Travel | 2011-09-13 |
| AddNag | Add message screens within apps | Tools | 2013-05-02 |
| AddressingHistory | Historical online mapping service | Tools | 2010-12-14 |
| AddShoppers Social Product | Social eCommerce sharing platform | Social | 2012-05-18 |
| AddThis Analytics | Content sharing analytics data service | Internet | 2010-02-05 |
| AddThis Services | AddThis Integration Service | Internet | 2011-01-04 |
| AddThis Sharing Endpoints | Content sharing service | Internet | 2010-02-05 |
| Adegga | Social Wine Discovery service | Social | 2010-12-01 |
| Adfonic | Mobile advertising service | Advertising | 2012-04-17 |
| AdGooroo | Keyword search marketing platform | Advertising | 2010-01-11 |
| Adhocracy | German group decision-making platform | Social | 2012-12-19 |
| Adigami Web Analytics | Digital media analytics | Advertising | 2011-09-16 |
| Adility | Local coupon service | Shopping | 2010-08-11 |
| ADL 3D Repository (3DR) | 3D model database | Database | 2011-09-27 |
| AdmitPad | Academic admissions services | Enterprise | 2011-10-26 |
| Admob | Mobile advertising service | Advertising | 2011-01-11 |
| Adobe on AIR Bus Tour | Services to track Adobe AIR product launch | Other | 2007-07-13 |
| Adobe PhoneGap Build | Cloud-based app compiler | Internet | 2012-10-09 |
| Adocu | Single word microblogging service | Blogging | 2010-12-21 |
| Advection.NET | Cloud-based video delivery network | Video | 2013-05-08 |
| AdventureLink | Travel search and booking service | Travel | 2011-11-29 |
| Advertory | Local web marketing service | Enterprise | 2012-07-12 |
| Advice Slip | Random advice slip generator | Entertainment | 2013-03-20 |
| Adzerk | Online ad server service | Advertising | 2011-12-11 |
| Aetna CarePass | Health and drug information portal | Medical | 2012-06-05 |
| Affiliate Spice | Online content monetization service | Advertising | 2012-08-09 |
| AffinityLive | Project management, sales, and CRM platform | Project Management | 2012-03-27 |
| Afla.MD | Moldovan educational institution information service | Education | 2012-10-10 |
| AfterShip | Shipment tracking and notification service | Shipping | 2013-01-28 |
| Agent Storm | Real Estate systems connection | Real Estate | 2010-03-31 |
| AgentRank | Real estate agent sales, forecasts, and reviews | Real Estate | 2008-03-23 |
| Agile Bench | Agile project management tool | Project Management | 2010-12-21 |
| AgileTask | Task tracking application for agile projects | PIM | 2010-11-02 |
| AgileZen | Web based lean project management application | Project Management | 2011-01-31 |
| AidData | Development finance data | Financial | 2011-06-07 |
| AidData USD-2009 Deflator | Currency value conversion service | Financial | 2012-09-13 |
| aideRSS | RSS feed management and filtering service | Feeds | 2008-06-11 |
| AIDS.gov Service Provider Locator | HIV/AIDS testing and care information service | Government | 2012-04-05 |
| Airbana | Airsoft event, map and pricing database | Other | 2010-05-13 |
| AirBNB | Vacation rental marketplace | Travel | 2013-04-18 |
| Airbrite | Mobile commerce service | Shopping | 2012-08-24 |
| Akvo | Development aid reporting tool | Project Management | 2012-08-20 |
| Alameda County Service Provider | listings for social services in Alameda County (Oakland), CA | Government | 2011-11-08 |
| Alau.me | Referral tracking platform | Tools | 2012-05-09 |
| Alcatel-Lucent New Conversation | Transform IMS into a platform for rapid innovation | Telephony | 2012-10-09 |
| Alchemy | Semantic text and data dection and extraction | Tools | 2009-10-02 |
| AlchemyAPI Keyword and Term Extraction | Text analysis and extraction tool | Utility | 2010-01-14 |
| AlchemyAPI Language Detection | Language detection and analysis tool | Tools | 2009-12-18 |
| AlchemyAPI Text Categorization | Text analysis and categorization tool | Tools | 2009-12-18 |
| AlertRocket | Web based mobile messaging | Messaging | 2012-04-02 |
| Alfresco | Enterprise content platform | Enterprise | 2012-09-05 |
| Alibris | Marketplace for books, movies and music | Shopping | 2010-12-03 |
| All The Rage Faces | Meme faces download service | Photos | 2013-01-23 |
| AllAreaCodes | Area code lookup service | Reference | 2011-02-23 |
| Allociné Movie | French-language movie and TV information service | Entertainment | 2012-01-05 |
| Allyve | Social media integration service | Social | 2012-06-06 |
| AlphaPoint | Digital Currency Exchange Service | Financial | 2013-05-29 |
| Alpinaut | Adventure sport route sharing service | Sports | 2010-12-21 |
| AlsaMarketing | Online marketing platform | Enterprise | 2011-10-18 |
| AlterGeo | Local recommendation service | Social | 2010-10-21 |
| AlternativeTo | Software application recommendations | Recommendations | 2010-08-19 |
| Altmetric | Scholarly article discussion tracker | Education | 2012-11-27 |
| Amazon DynamoDB | NoSQL database service | Database | 2012-01-18 |
| Amazon Elastic Transcoder | Video format conversion service | Video | 2013-05-30 |
| Amazon Glacier | Cloud based data archiving and backup | Storage | 2012-08-21 |
| Amazon SWF | Business process service | Enterprise | 2012-02-22 |
| Ambassador | Social Media Referral Software | Social | 2011-10-25 |
| AMEE | Carbon and energy calculation service | Science | 2007-09-21 |
| American Bible Society BibleSearch | Bible access and search service | Reference | 2011-05-25 |
| Ammado | Global donations platform | Payment | 2012-08-24 |
| Amplify | Content analysis service | Internet | 2009-05-08 |
| Amsterdam Museum | Museum collection online | Education | 2011-10-25 |
| Analytical Path | Application data vizualization service | Tools | 2012-02-20 |
| Ancient World Mapping Center | Ancient mapping database | Mapping | 2012-12-12 |
| Android: Netrunner Card Database | Netrunner card game card database | Games | 2013-06-12 |
| Anedot | Donation and contribution management service | Payment | 2012-06-21 |
| Angel Eyes | Image and video detection service | Photos | 2012-07-30 |
| AngelList | Startup financing community | Social | 2011-09-15 |
| Animetrics Face Recognition | 3D face recognition | Tools | 2013-05-31 |
| Annotate.IO | Social media text and photo annotation service | Tools | 2012-10-19 |
| AnswerHub | Enterprise Q&A platform | Answers | 2013-05-03 |
| ANU Quantum Random Number Generator | Random number generator | Tools | 2013-01-23 |
| AnyClip | Video Clip Sharing Service | Video | 2010-11-30 |
| AnyHub | File sharing service | Storage | 2010-12-21 |
| AnyPresence | Mobile application building and management service | Backend | 2013-06-13 |
| AOL Calendar | Online calendar service | Calendar | 2010-12-14 |
| AOL Open Auth | Authentication services | Security | 2007-08-16 |
| AOL Open Mail | Email services | 2008-01-08 | |
| AOL Pictures | Online photo management | Photos | 2006-10-02 |
| AOL Video | AOL Truveo Video Search | Video | 2006-10-18 |
| AORecipeBook | Anarchy Online tradeskills recipe bot | Games | 2013-02-06 |
| Apertium | Translation Service | Tools | 2011-01-06 |
| API Evangelist | API resource website & service | News | 2013-05-01 |
| API O MAT | Mobile application backend service | Backend | 2012-08-24 |
| API.LEIPZIG | Leipzig city data | Government | 2011-12-06 |
| API2Cart | Unified shopping cart interface | Shopping | 2013-04-18 |
| Apicultur Word Lemmatizer | Language analysis service | Tools | 2012-12-07 |
| APIfy | Create APIs from structured web data | Internet | 2012-06-07 |
| Apigee OAuth | OAuth authentication across several APIs | Security | 2011-10-07 |
| APInbox | Incoming emails to web service | 2010-12-02 | |
| APIphany | API management and hosting service | Backend | 2012-07-02 |
| App.net | Social network and social feed service | Social | 2012-09-07 |
| Appacitive | Mobile application backend service | Backend | 2013-01-29 |
| AppAddict | Cracked applications and digital books for mobile devices | File Sharing | 2013-05-21 |
| AppAware | Android Application Recommendation Service | Recommendations | 2012-12-28 |
| Appcelerator | Application development platform | Backend | 2012-07-17 |
| AppDirect | Web based software marketplace | Internet | 2011-05-12 |
| Appery.io | Mobile application building and management service | Backend | 2013-05-13 |
| appFigures | Sales Reporting and Analytics for iTunes Apps | Tools | 2011-07-28 |
| AppFirst | Application monitoring service | Tools | 2012-10-12 |
| AppGlu | Mobile application management platform | Backend | 2013-04-15 |
| AppHarbor | .NET application deployment service | Internet | 2012-03-19 |
| Appinions | Opinion aggregation platform | Recommendations | 2011-02-15 |
| Applicasa | Mobile backend platform | Backend | 2012-07-16 |
| Appointment-Plus | Online reservation software | Calendar | 2012-05-04 |
| Apps for Ghent | Belgian open data service | Government | 2012-11-09 |
| Appsecute | Application management platform | Project Management | 2013-03-05 |
| AppShore | Small business CRM service | Enterprise | 2011-02-15 |
| AppSocially | Application engagement service | Enterprise | 2013-06-14 |
| appto.us | Mobile and web application database | Database | 2012-04-17 |
| aprs.fi | Real-time Automatic Packet Reporting System database | Tools | 2013-02-06 |
| Apsalar ApScience | Mobile analytics platform | Enterprise | 2011-12-14 |
| Apstrata | Client2Cloud application service | Storage | 2011-06-07 |
| Aqua.io | Standardized healthcare code reference service | Reference | 2013-04-22 |
| ArchiDev Validator | Email and URL validation tool | Tools | 2011-12-06 |
| Archivme | Mobile personal finance platform | Financial | 2012-07-31 |
| ARIN Whois | Interent registry access service | Internet | 2011-02-15 |
| ARKive | Animal Information Service | Education | 2012-07-20 |
| art.sy | Artwork information discovery service | Search | 2012-04-10 |
| Arts Alliance Media Locksmith | Digital cinema KDM delivery service | Security | 2012-10-08 |
| Arts Holland | Dutch cultural event data provider | Travel | 2012-08-30 |
| Artsicle | Art discovery and rental service | Other | 2011-10-03 |
| Asana | Task management system | Project Management | 2012-04-25 |
| Ask AMEE | Natural language query service | Search | 2012-04-30 |
| Ask SciPy | Collaborative question and answer software | Answers | 2011-06-30 |
| Ask Ziggy | Natural language voice activation for applications | Utility | 2013-03-12 |
| Ask500People | Crowdsource polling service | Answers | 2011-12-23 |
| AskGeo | Time zone reference service | Mapping | 2011-11-21 |
| Asos | Beauty and fashion retailer | Shopping | 2012-11-26 |
| Assay Depot | Pharmaceutical research service catalog | Medical | 2012-08-17 |
| Assistly | Online helpdesk tool | Enterprise | 2010-12-15 |
| Associated Press Metadata | News content metadata service | News | 2012-05-24 |
| Asterank | Asteroid and comet information database | Science | 2013-05-03 |
| Asterank Kepler Project | Exoplanet and potential planet information database | Science | 2013-05-03 |
| Asterank Minor Planet Center | Minor celestial body information database | Science | 2013-05-02 |
| Asterank SkyMorph / NEAT | Moving and variable celestial object database | Science | 2013-05-03 |
| Astrid | Task tracking system | Calendar | 2012-10-25 |
| Astro-Phys.com Ephemeris | Time-based location tables for astronomical objects | Science | 2013-01-23 |
| Astroboa Resource | Information Management Service | Enterprise | 2012-08-21 |
| AT&T Call Management | Voice and SMS communications for apps | Telephony | 2012-11-26 |
| AT&T In-App Messaging | SMS and MMS messaging service | Messaging | 2013-01-09 |
| AT&T MMS | Multimedia messaging service | Messaging | 2012-03-14 |
| AT&T Payment | Mobile Payment Service | Payment | 2012-01-12 |
| AT&T Speech | Speech based services | Tools | 2012-07-18 |
| Athlinks | Endurance athlete race results service | Sports | 2012-08-09 |
| Atlas | the global video & audio index | Video | 2010-12-29 |
| Atlassian Bitbucket | Online distributed version control service | Internet | 2011-11-08 |
| Atlassian Crowd | Single Sign On service | Security | 2011-06-24 |
| AtMail | Webmail Service | 2012-10-29 | |
| AtTask | On demand project management software | Project Management | 2011-02-15 |
| Auctiva Marketplace Platform | Marketplace platform for eCommerce applications | Shopping | 2010-02-01 |
| Audioboo | Audio sharing platform | Messaging | 2011-02-15 |
| AudioBox.fm | Cloud-based audio management | Music | 2010-10-04 |
| AudioMicro | Stock music and sound effects provider | Music | 2011-09-13 |
| Audiosocket MaaS | Music licensing agency | Music | 2011-07-26 |
| Auphonic | Audio post production service | Tools | 2012-08-01 |
| Australian Bureau of Meteorology | Austrailian weather report and forecast service | Weather | 2012-01-17 |
| AuthDog | Authentication creation service | Security | 2011-12-08 |
| Authentic Jobs | Job search services for developers and designers | Job Search | 2008-09-03 |
| AuthorityLabs Partner | SEO Rank checking service | Internet | 2011-07-26 |
| Authy | Website and application authentication service | Security | 2012-08-08 |
| Auto Follow Friday | Twitter contact listing service | Social | 2009-11-27 |
| AutoAppMart | In-car application marketplace | Reference | 2010-12-20 |
| Autodesk BIM360 Glue | CAD software resource service | Utility | 2012-12-12 |
| Automatton Instant Answers | Search engine | Search | 2012-11-19 |
| Automeme | Automated meme generator | Internet | 2011-09-13 |
| AutoNetTV Relay Pipe | Automotive video and web content service | Internet | 2012-06-28 |
| Avacaster | Event Management for Avacaster webservice | Events | 2011-01-05 |
| Avalara | Sales tax data service | Financial | 2012-07-19 |
| Avatarion Portrait3D | 3D Avatar Creation Service | Photos | 2012-11-14 |
| Avatars.io | Avatar hosting service | Tools | 2012-07-09 |
| Avatax Sales Tax | Sales tax management service | Financial | 2012-05-02 |
| Aviary Effects | Photo filter and effects service | Photos | 2011-03-20 |
| Aviberry | Video encoding service | Video | 2012-07-18 |
| AVIN | Wine tracking number repository | Food | 2011-07-05 |
| Avocado | Multimedia messaging service for couples | Messaging | 2012-08-09 |
| Avvo | Lawyer and doctor directory service | Reference | 2011-02-03 |
| Awarly | Push notification service for applications | Messaging | 2013-03-05 |
| awe.sm | Conversion tracking for social media | Social | 2011-01-12 |
| AWeber Email Marketing | Email Marketing Service | Advertising | 2010-12-01 |
| AXA Banque | French banking service | Financial | 2012-03-27 |
| Axeda | Machine to machine application platform | Enterprise | 2010-11-09 |
| Axle | API management and hosting service | Backend | 2012-07-02 |
| Azukki | Cloud-based game development platform | Games | 2013-05-01 |
| Örebro kommun | Örebro kommun information | Government | 2011-11-25 |
| B54.in | URL shortening service | Internet | 2011-08-30 |
| Babbl.me | Twitter long post service | Social | 2011-03-21 |
| Baby Names | International baby naming services | Reference | 2008-07-20 |
| babyTEL Telephone | Mobile voice message and instant message service | Telephony | 2010-10-11 |
| Babyworld | Social sharing site for families | Social | 2012-05-25 |
| Bachbill | Cloud-based SaaS delivery service | Tools | 2012-04-05 |
| Backlift | Web application building service | Backend | 2013-06-11 |
| Backplane Server | Authenticates Calls to Server | Security | 2012-08-15 |
| BackTweets | Twitter link search service | Search | 2009-03-14 |
| BackType | Social site comment repository services | Blogging | 2008-10-12 |
| BACnet Help | Building control network status detection | Other | 2012-07-20 |
| Bacon Ipsum | Lorem Ipsum generator tool | Tools | 2012-03-21 |
| Baconfile | Web based file storage interface for Amazon s3 | Storage | 2009-12-18 |
| Badgeville | Customer loyalty and reward platform | Social | 2012-01-16 |
| Balanced | Integrated payments for online marketplaces | Payment | 2012-06-29 |
| Baltimore Open311 | Neighborhood public issue reporting tool | Government | 2011-12-13 |
| Bambuser Metadata | Live video broadcasting | Video | 2012-05-29 |
| Bambuser oEmbed | Embedded video player | Video | 2012-06-04 |
| BancBox | Payment service | Payment | 2012-06-26 |
| Banckle | Online business collaboration service | Social | 2011-02-28 |
| Bandcamp | Music information including track data and lyrics | Music | 2010-07-15 |
| Bandpage | Band and musician online platform | Music | 2012-11-15 |
| Bandsintown | Music concerts and recommendations service | Music | 2009-09-27 |
| Bank Account Checker | Bank account verification service | Financial | 2011-09-08 |
| BankLZ | German bankcode lookup service | Reference | 2010-11-09 |
| BankVal International | IBAN and SWIFT validation services | Financial | 2008-08-16 |
| Banta | Socialised Media Platform Service | Social | 2011-01-10 |
| Bantam Live | Social CRM tools | Enterprise | 2011-01-10 |
| Barcelona Bicing | Bicing station data | Reference | 2011-05-25 |
| BarCode Generator | Barcode creation service | Tools | 2011-11-15 |
| Barcode Scanner | Barcode scanning service | Tools | 2011-11-16 |
| Barium Live | Business process management service | Enterprise | 2012-04-17 |
| Barnivore | Vegan alcohol guide | Food | 2012-09-10 |
| Baseball Ipsum | Baseball themed lorem ipsum generator | Tools | 2012-11-12 |
| BaseBear | Online Database Service | Database | 2013-04-15 |
| Basecamp | Project collaboration service | Project Management | 2006-03-29 |
| BatchGeo | Online mapping service | Mapping | 2011-11-15 |
| Battlefield 3 Stats | Battlefield 3 statistic reporting service | Games | 2011-11-21 |
| Battlefield Bad Company Stats | Player Data and Statistics | Games | 2011-06-07 |
| BayFiles | Cloud storage platform | File Sharing | 2012-07-23 |
| BayWeb Cloud-EMS | Remote HVAC control service | Tools | 2013-02-04 |
| Bazaarvoice Platform | Social marketing platform | Social | 2011-09-26 |
| BBAS Personal Data Repository | Semantic data for scientific biographical information | Reference | 2012-09-21 |
| BBAW G2L | Greek-Latin text transliteration service | Reference | 2012-12-31 |
| BBAW ISO-Date | German and Italian text analysis service | Reference | 2012-12-31 |
| BBAW Places | German text analysis and place name service | Reference | 2012-12-31 |
| BBC | Media program information service | Media Management | 2006-05-05 |
| BBC Music | Music information service | Music | 2009-03-19 |
| Beacon Push | Real-time push service | Tools | 2010-09-13 |
| Beatport | Electronic music downloads | Music | 2011-09-26 |
| Beddit | Sleep monitoring service | Medical | 2012-12-19 |
| BeeBole | Online timetracking application | Office | 2011-11-21 |
| BeEF | Browser security probing service | Security | 2012-04-17 |
| Beeminder | Goal tracking application | Goal Setting | 2012-09-07 |
| Behance | Creative portfolio service | Other | 2012-08-31 |
| BellaDati | Data analysis and management service | Tools | 2012-05-02 |
| Bentio | Microblogging Service | Blogging | 2011-02-08 |
| BERG Cloud Little Printer Publications | Miniature printable publications service | Tools | 2013-06-06 |
| Berlin Open Data | Berlin data and information | Government | 2011-12-06 |
| Best Buy BBYOpen BBYScan | eCommerce shopping services | Shopping | 2011-09-08 |
| Best Buy BBYOpen Categories | Shopping categorization service | Shopping | 2011-09-06 |
| Best Buy BBYOpen Products | eCommerce shopping services | Shopping | 2008-10-25 |
| Best Buy BBYOpen Reviews | Shopping reviews service | Shopping | 2011-09-06 |
| Best Buy BBYOpen Stores | Retail store data | Shopping | 2011-09-06 |
| Betable | Online gambling platform | Games | 2012-07-09 |
| Betaface | Face detection and recognition service | Photos | 2011-01-26 |
| BetaSignal | News aggregator | Feeds | 2011-08-30 |
| BeThereNYC | New York City event listing | Events | 2012-04-17 |
| Betwext Broadcast | SMS messaging service | Messaging | 2011-11-30 |
| Betwext Remind | SMS reminder service | Messaging | 2011-11-30 |
| BF2S | Battlefield 2 gamers services | Games | 2008-10-25 |
| Biblia.com | Online bible reference service | Reference | 2010-03-29 |
| BibServer | Bibliographic metadata consolidation and sharing service | Reference | 2012-02-14 |
| bicingwatch | Listing and mapping public cycling stations | Sports | 2009-12-17 |
| Big Content Search | Private Label Rights article database | Media Management | 2012-09-17 |
| Big Huge Thesaurus | Thesaurus lookup services | Reference | 2008-08-28 |
| BigCommerce | Ecommerce platform for building online stores | Shopping | 2010-03-09 |
| BigDoor | Add game mechanics to your site | Other | 2010-07-19 |
| BigOven Recipe | Recipes, grocery list, and nutrition API | Food | 2009-10-07 |
| BigStock | Image Database Service | Photos | 2012-06-19 |
| BigTable | Online database service | Database | 2012-05-22 |
| Bikesy | San Francisco bike route planning service | Mapping | 2012-06-20 |
| Bikko | Bicycling hobbyist training and social site | Sports | 2012-01-27 |
| Billboard | Music chart service | Music | 2009-02-23 |
| BillingOrchard | Online billing system | Payment | 2013-02-13 |
| billomat | Online billing service | Financial | 2010-03-31 |
| Billy's Billing | Bookkeeping software for entrepreneurs | Office | 2013-02-25 |
| Bimshare Upload | 3D model sharing platform | File Sharing | 2012-05-09 |
| BinaryBeast | eSport event tools | Games | 2013-02-11 |
| Bing | Online search services | Search | 2009-06-07 |
| Bing Maps Geocode | Geocoding service | Mapping | 2011-08-09 |
| Bing Maps Geocode Dataflow | Geocoding service | Mapping | 2012-02-24 |
| Bing Maps Routes | Mapping route creation service | Mapping | 2011-08-09 |
| Bing Maps Spatial Data Services | Mapping geospatial data service | Mapping | 2011-08-09 |
| Bing Static Maps | Bing static map creation service | Mapping | 2011-08-09 |
| Bing Traffic | Traffic information service | Travel | 2012-02-15 |
| Bing Translator | Web translation tool | Tools | 2011-03-07 |
| Bintray | Social software distribution platform | Utility | 2013-04-15 |
| biNu | Mobile application backend service | Backend | 2013-04-15 |
| BioCatalogue | Life sciences web registry service | Reference | 2011-07-14 |
| BioDB Hyperlink Management System | Life sciences link database | Science | 2012-05-31 |
| Biofab Data Access | DNA sequence data repository service | Science | 2012-02-23 |
| BioLabeler | Library of Medicine text extractor and indexing engine | Medical | 2011-12-23 |
| bipio | API pipelining service | Feeds | 2013-04-19 |
| BIPS | Bitcoin Payment Service | Payment | 2013-05-10 |
| Biscom Fax | Fax hosting service | Fax | 2012-08-08 |
| Bistip | Travel and purchase service | Travel | 2011-10-18 |
| Bit-Pay | Bitcoin payment processing | Financial | 2012-07-09 |
| Bit.ly | URL shortening service | Internet | 2008-07-13 |
| Bit.ly Social Data | URL shortening service | Internet | 2013-01-18 |
| Bitacoras.com | Spanish social blog network | Blogging | 2010-03-24 |
| Bitcoin Charts / Markets | Bitcoin market data service | Payment | 2011-10-25 |
| Bitcoin Payflow | Virtual currency payment service | Payment | 2012-07-19 |
| Bitcoin-Status | Bitcoin Up-time Analysis Service | Financial | 2013-05-20 |
| Bitcurex | Bitcoin Trading Service | Financial | 2013-05-21 |
| BitDeli | Data analytics tool | Tools | 2012-07-09 |
| BiteHunter | Dining Deals Search Service | Shopping | 2011-05-05 |
| Bitext | Multilingual Semantic Service | Utility | 2012-09-06 |
| Bitfloor | Bitcoin trading platform | Payment | 2012-11-30 |
| BitInstant | Bitcoin transfer service | Financial | 2012-06-20 |
| BitMinter | Bitcoin currency service | Financial | 2012-05-29 |
| BitMyMoney | Bitcoin Payment and Holding Service | Payment | 2013-05-20 |
| BitPay Payment Gateway | Bitcoin Payment Service | Payment | 2012-10-29 |
| Bitrix24 | Online workspace platform | Office | 2012-07-12 |
| BitStamp | EU bitcoin marketplace | Financial | 2012-06-20 |
| BitTrust | Internet commodity trading service | Financial | 2011-07-14 |
| Bizimply | Business sales and shifts information service | Enterprise | 2013-05-22 |
| Bizo BizAudience | Internet business traget service | Other | 2010-04-22 |
| bkkeepr | Book reading social services | Social | 2008-10-25 |
| Black Book Online | U.S. public record search service | Government | 2013-04-18 |
| Black Lotus Project Price Ticker | Magic: the Gathering card price ticker | Games | 2012-08-29 |
| Blake.lt | Lithuanian microblogging service | Blogging | 2010-12-15 |
| BLAM Ads | Content locking advertising service | Advertising | 2012-01-23 |
| BlankSlate | Web App Building Blocks | Database | 2010-02-24 |
| BlazeMeter | Performance and Load Testing JMeter Cloud for Web and Mobile apps and sites. | Internet | 2012-07-23 |
| Blekko | Search engine | Search | 2012-01-11 |
| Blellow | Microblogging platform and social network | Social | 2009-07-31 |
| Blesta | Billing Service | Financial | 2011-05-31 |
| BlinkCampaign | Social Media and Email Marketing platform | 2011-07-05 | |
| Blip A Deal | Group buying and deals site | Shopping | 2012-08-09 |
| Blip.fm | Social music service | Music | 2008-08-23 |
| Blip.tv | Video upload and sharing service | Video | 2008-01-13 |
| Blipea | Hispanic micro-blogging service | Blogging | 2011-08-04 |
| Blipfoto | Photo sharing service | Photos | 2012-05-07 |
| blippr | Recommendations service | Recommendations | 2009-03-30 |
| Blippy | Social spending service | Shopping | 2010-09-02 |
| Blitline | Image processing service | Internet | 2013-03-05 |
| Blizzard Community Platform | World of Warcraft community | Games | 2012-01-18 |
| Blobbr | Social polling service | Social | 2011-11-03 |
| Block Avenue Neighborhood Reviews | US neighborhood and street review service | Other | 2013-03-31 |
| Block Disposable Email | Detect disposable email addresses | 2011-05-25 | |
| Blockchain Block Explorer | Bitcoin and block chain information service | Financial | 2012-01-20 |
| BlockChalk | Local community social space | Social | 2009-09-15 |
| Blocksi | URL filtering tool | Tools | 2012-03-29 |
| Blogama (IPInfoDB) | IP geolocation service | Internet | 2009-03-30 |
| Blubrry | Media hosting service | Media Management | 2011-07-28 |
| Bluebox Blocks | Virtual computing service | Storage | 2013-06-17 |
| BlueVia Advertising | Mobile advertising platform | Advertising | 2011-01-06 |
| Bluevia Location | Mobile geolocation service | Telephony | 2011-06-28 |
| Bluevia MMS | Two way MMS service | Telephony | 2011-06-28 |
| Bluevia Mobile Payment | Telephony payment service | Payment | 2011-09-01 |
| BlueVia SMS | Two-way SMS service | Telephony | 2011-01-06 |
| BlueVia User Context | Location and mobile user information service | Telephony | 2011-01-06 |
| Bnter | Social conversation service | Social | 2010-12-21 |
| BO.LT | Webpage Sharing Service | Bookmarks | 2011-10-02 |
| Bobik | Website scraping service | Internet | 2012-07-05 |
| BodyMedia | Fitness tracking service | Sports | 2011-06-08 |
| Boliven | Online repository of medical device information | Medical | 2012-01-19 |
| Boliven Patents | 100 million Patent and Scientific documents | Reference | 2010-05-05 |
| Boliven Publications | Patent and scientific document portal | Reference | 2011-10-14 |
| Bonanzle | Interface with online marketplace | Shopping | 2010-05-13 |
| Bongo | Iowa cities transit data | Transportation | 2011-10-18 |
| Bonsai | Online digital graphics library | Media Management | 2012-12-03 |
| Bontq | Bug and issue tracking service | Tools | 2011-10-11 |
| Boo-box | Recommendation service | Recommendations | 2008-01-27 |
| Bookie | Bookmarking and web content parsing service | Tools | 2012-07-02 |
| BookingMarkets | Travel web site platform | Travel | 2011-07-26 |
| BookingSync | Could-based Vacation Rental Software | Travel | 2011-10-19 |
| Bookleteer | Craft booklet creation service | Entertainment | 2012-02-21 |
| Bootic | online ecommerce solutions | Shopping | 2012-10-16 |
| BotPlatform | Development platform for IM robots | Chat | 2010-11-15 |
| Bounce MixedResults | Search engine results compiler | Search | 2012-12-28 |
| Boundary | Real-time cloud environment monitoring service | Utility | 2011-11-15 |
| Boutine | Online women's clothing store | Shopping | 2012-10-09 |
| Box.net | Online file storage | Storage | 2006-03-07 |
| Box.net Embedit | Media embedding service | Tools | 2012-05-31 |
| BoxBilling | Billing management service | Financial | 2012-06-19 |
| Boxcar | Social messaging aggregation service | Social | 2011-07-07 |
| Boxoh | Package tracking service | Shipping | 2011-08-30 |
| boxPAY Merchant | Self-service payment platform | Payment | 2012-10-25 |
| Braineos | Flashcards and learning games service | Education | 2012-01-11 |
| Bramus Simple REST API Explorer | REST API endpoint exploration service | Tools | 2012-04-19 |
| BrandMyMail | Email and social media integration platform | 2012-04-04 | |
| Brazil CKAN | Brazil open government data | Government | 2011-12-23 |
| Breeze | Project management tool | Project Management | 2013-05-30 |
| Breezy | Mobile printing app | Tools | 2012-05-11 |
| Brewery DB | Your Complete Brewery and Beer API | Reference | 2011-04-14 |
| BrightContext | Real time Big Data Processing PaaS | Tools | 2012-09-13 |
| Brightcove | Video publishing service | Video | 2009-04-03 |
| Brightcove Player | Video publishing service | Video | 2011-07-07 |
| Brighter Planet Climate Data | Reference data (e.g. zip codes, airlines, automobiles) | Other | 2010-11-02 |
| Brighter Planet Emission Estimates | Real-time carbon footprint estimates | Other | 2010-11-03 |
| BrightFuse | Networking community and job resource | Social | 2010-05-01 |
| Brightpearl | Business management tool | Enterprise | 2012-08-20 |
| Brightroll | Video advertising platform and network | Video | 2012-08-21 |
| Bring Cargo | U.K. and European cargo delivery service | Shipping | 2012-12-03 |
| BriteVerify | Realtime email data verification | 2011-07-07 | |
| British Museum | Museum linked data service | Education | 2011-11-15 |
| Brooklyn Museum | Museum online collection access | Education | 2009-03-31 |
| Browsemob | Name-your-price ecommerce platform | Shopping | 2012-08-08 |
| BrowserID | Website sign in service | Internet | 2011-10-24 |
| Browshot | Screenshot and website sizing and testing service for multiple devices | Utility | 2011-11-29 |
| BSE Stock Quotes | Indian stock exchange information service | Financial | 2012-08-23 |
| BTC to X | Bitcoin Exchange Rate Calculator | Financial | 2013-05-08 |
| BTC-e | Bitcoin Trading Service | Financial | 2013-04-18 |
| BTCData | Bitcoin transaction data service | Financial | 2013-06-07 |
| BTCMine | Pooled Bitcoin mining server | Financial | 2012-08-22 |
| Btct | Virtual Currency Exchange Service | Financial | 2013-06-13 |
| BTCtoX | Bitcoin exchange rate calculator | Financial | 2012-07-17 |
| btexty | Text messaging service | Messaging | 2009-05-08 |
| Buck | Mobile payment service | Payment | 2012-02-21 |
| Budget Your Trip | Travel planning service | Travel | 2012-05-15 |
| BudURL | URL shortening service | Internet | 2010-10-22 |
| BudURL.Pro | URL shortening service | Internet | 2010-10-25 |
| Bueda | Semantic analysis for user tags | Social | 2010-02-22 |
| Buffer | Tweet management and scheduling service | Social | 2012-01-06 |
| BugetMD | Moldovan government information service | Government | 2012-10-04 |
| Bugly | Issue tracking app | Project Management | 2012-04-27 |
| Bugrocket | Bug tracking tool | Tools | 2012-05-29 |
| Bugsense | Real-time bug tracking service | Tools | 2012-08-02 |
| Bugsnag | Application error notification service | Tools | 2012-08-08 |
| Bugswarm | Data Acquisition and Control Service | Tools | 2012-10-10 |
| Bugzilla | Bug-tracking service | Tools | 2012-05-22 |
| Buildasearch | BuildaSearch Site Search Services | Search | 2009-06-04 |
| BuiltWith | Website information service | Internet | 2011-01-25 |
| BukGet | Minecraft plugin repository access service | Games | 2013-04-22 |
| Bullseye Lead Manager | Lead capturing and management service | Enterprise | 2010-12-14 |
| Bullseye Store Locator | Store location search service | Shopping | 2010-12-17 |
| Bullseyehub | Event promotion service | Events | 2011-11-29 |
| BundesTagger | German Parliamentary proceedings | Government | 2013-06-14 |
| Bunker App | Project management platform | Project Management | 2011-12-02 |
| Burning Man | Event database | Events | 2009-08-30 |
| Burstly | Monetization platform for app developers | Advertising | 2011-09-20 |
| Burstn | Instant photo sharing and storage service | Photos | 2010-12-29 |
| Business Profiles | Business operating information service | Enterprise | 2013-02-20 |
| Business.gov | US government small business resources | Government | 2010-02-02 |
| BusOnAir | Italian bus route and transit service | Transportation | 2012-08-06 |
| Buxfer | Personal finance service | Financial | 2008-05-18 |
| buy.at | Affiliate marketing service | Shopping | 2010-05-10 |
| BuycPanel | cPanel license vendor | Internet | 2012-09-11 |
| BuyDeals.in Local Deal | Local Group Buy Aggregation Service | Shopping | 2011-01-13 |
| BuzzData | Data hosting and management service | Database | 2012-04-06 |
| BuzzVote | Social polling and voting platform | Social | 2013-06-17 |
| Buzzzy | Google Buzz Search Engine | Search | 2011-01-12 |
| bytehand | Russian bulk SMS service | Messaging | 2013-01-15 |
| BYU Email Verification | University email verification service | 2013-01-10 | |
| C24 Validation | SWIFT message validation service | Financial | 2011-12-13 |
| Cabana | Mobile application building and backend service | Backend | 2012-09-07 |
| Cachedailydeals | Daily Deals Service for Cache Valley | Shopping | 2012-11-01 |
| Cacoo | Online flowcharting and diagramming service | Other | 2010-08-09 |
| Cadmus | Social media stream management service | Social | 2011-02-08 |
| Calameo | Document publication and sharing service | Internet | 2010-04-14 |
| Call Tracking Metrics | Telephone call tracking service | Telephony | 2013-02-25 |
| CallMyApp | Online cron service | Tools | 2012-02-22 |
| Callook | US amateur radio callsign lookup | Reference | 2010-12-29 |
| CallPixels | Pay-per-call tracking for affiliate networks | Telephony | 2012-08-07 |
| Cambridge Dictionaries Online | RESTful Access to Cambridge Dictionaries Online Services | Dictionary | 2012-08-16 |
| Cambridge Lookup/Ibis Web Service | Online Contact Retrieval Service | Reference | 2012-07-13 |
| Cambridge University Library | Library catalog and services | Reference | 2011-10-11 |
| Camera Plus | iPhone photo application | Photos | 2012-03-14 |
| CameraTag | Webcam video recording service | Video | 2013-06-06 |
| Campaign Monitor | Email List and Campaign management service | 2008-07-18 | |
| CampBX | Bitcoin Trading Service | Financial | 2013-05-10 |
| Campfire | Business messaging service | Chat | 2010-07-29 |
| Campus Notes | Class note management software | Education | 2012-09-14 |
| Capitol Words | Track words used by US government representatives | Government | 2011-12-12 |
| Capptain | Mobile apps analytics service | Tools | 2012-04-04 |
| Capsule CRM | Online CRM service | Enterprise | 2010-03-24 |
| car2go | Car booking service and local driver's information | Transportation | 2012-06-28 |
| Carbon Calculated | Enterprise Carbon Management | Tools | 2011-04-08 |
| Card.io | Mobile payment service | Payment | 2012-04-06 |
| CardFlight | In-application credit card payment service | Payment | 2013-05-08 |
| Careerjet | Job search service | Job Search | 2011-08-09 |
| Caribbean Vacation Connect | Social network for Caribbean travelers | Social | 2012-12-28 |
| CarQuery | Automobile information | Reference | 2011-11-19 |
| Carriots | Application building and backend service | Backend | 2013-03-05 |
| CartoDB | Geospatial data and map creation service | Mapping | 2012-01-17 |
| Cashboard | Financial and time tracking service | Enterprise | 2011-03-08 |
| CashFlows | Web and mobile payment platform | Payment | 2012-04-02 |
| CastingWords | Audio Transcription Service | Tools | 2012-10-19 |
| CatApplus | Android app organization service | Tools | 2012-04-19 |
| Catch.com | Content capturing and notes application | PIM | 2011-11-15 |
| CatLab Bitcoin Gateway | Bitcoin Transfer Service | Payment | 2013-05-22 |
| CBS Local Offers | Local Deals Listings | Shopping | 2011-07-26 |
| CBSSports.com | Fantasy sports platform | Sports | 2012-01-31 |
| CCHits | Creative Commons Music Podcasts Service | Music | 2011-03-21 |
| CEERN | Conservation and Environment Resource Database | Reference | 2011-02-08 |
| Celery | Pre-order and pre-payment service | Shopping | 2013-05-22 |
| CellBase | Relational database of biology information | Science | 2012-06-28 |
| Cellblock | Real-time Multimedia File Sharing | Media Management | 2007-11-18 |
| Cellid | Cellular phone signal location service | Telephony | 2012-12-13 |
| Celly | URL shortener with stats | Tools | 2012-04-27 |
| Celoxis | Scheduling and project management service | Project Management | 2013-01-23 |
| Celtra AdCreator | Mobile advertising service | Advertising | 2013-02-13 |
| CensorNet Hosted Web Security | Web security service | Security | 2012-01-23 |
| CENSUS.IRE.ORG | 2010 census data access service | Government | 2012-09-11 |
| Cent2Cent | Digital content ecommerce platform | Retail | 2012-04-04 |
| CEPT Retina | Semantic fingerprinting service | Search | 2012-11-02 |
| Cerego iKnow | Social cognitive learning service | Other | 2008-10-30 |
| Cerrio | Cloud-based data storage and sharing service | File Sharing | 2012-05-29 |
| Cevir Turkish-English Dictionary | Turkish-English Dictionary look up service | Reference | 2010-12-02 |
| CG General Store Auto 3D Head | photo 2 avatar : 3D reconstruction service | Photos | 2012-11-19 |
| ChaCha | SMS question and answer service | Answers | 2010-02-24 |
| Chalkable | Education application service | Education | 2012-09-07 |
| Change.org | World Petition Platform | Social | 2012-11-01 |
| ChargeBee | Subscription billing service | Payment | 2012-12-31 |
| Chargify | Online recurring payments service | Payment | 2009-10-16 |
| Charities Commission | charity database service | Database | 2012-05-09 |
| chartbeat | Website analytics service | Internet | 2009-04-06 |
| Chatterbox | Sentiment analysis and analytics service | Social | 2011-12-16 |
| Chatterous | Group chat service | Chat | 2010-12-14 |
| Checkfront | Booking management service | Enterprise | 2010-06-30 |
| CheckInOn.Me | Automated personal safety system | Security | 2012-11-26 |
| CheckIP | IP lookup service | Security | 2011-11-16 |
| Checkmarkable | Checklist creation service | Tools | 2013-01-08 |
| CheckMarket Survey | Online survey solutions | Tools | 2012-12-31 |
| CheckMEND | Pawn and second-hand trader item verification service | Retail | 2012-07-13 |
| Checkvist | Online collaborative outliner and task list management | PIM | 2011-01-18 |
| Cheddar | text-based task management platform | PIM | 2012-07-31 |
| Cheeseformice | Unofficial Transformice leaderboard | Games | 2013-01-28 |
| Cheezburger | Online humor and lolcat service | Photos | 2009-09-02 |
| ChEMBL | Chemical compound search service | Science | 2012-03-09 |
| Chemcaster | Cheminformatics management platform | Reference | 2009-11-29 |
| Chevereto | Image hosting service | Media Management | 2012-11-28 |
| Chicago Boundary Service | Illinois geographic boundary data | Mapping | 2012-11-13 |
| Chicago Police Department CLEARpath | Crime-related information and resources | Government | 2013-05-29 |
| Chictopia | Online fashion community | Social | 2012-03-28 |
| China Mobile 139.com | Chinese social networking site | Social | 2011-01-31 |
| China Web DB | Chinese internet information service | Wiki | 2012-01-17 |
| Chinese Character Web | Chinese language glyph generation service | Utility | 2012-07-16 |
| Chitika | Website Monetization Service | Advertising | 2012-07-30 |
| ChompOn | Group-buying platform for publishers | Shopping | 2012-05-08 |
| Christian Social Graph | Christian volunteer opportunities directory | Search | 2012-04-20 |
| ChristianChirp | Christian social networking service | Social | 2011-08-02 |
| Chronicless for the Secret World | Game information tool | Games | 2012-08-20 |
| Church Analytics | Web traffic analytics service | Internet | 2011-08-02 |
| Chute | Media management service | Media Management | 2012-03-09 |
| Cicero | Address-based district matching and elected official lookup service | Government | 2007-04-10 |
| Cincopa | Rich media website platform | Media Management | 2011-07-14 |
| CinemaTorrents | Movie Torrent Search | Search | 2011-01-18 |
| Cineworld | UK cinema information | Entertainment | 2013-05-07 |
| CIR VA Backlog | Veterans Affairs benefits data | Government | 2013-05-08 |
| CircleCI | Code testing and deploying service | Tools | 2013-03-03 |
| Circonus | Enterprise IT monitoring platform | Enterprise | 2012-09-24 |
| Cirip | Microblogging service | Blogging | 2009-04-27 |
| cisimple | Mobile application testing and deployment service | Tools | 2013-04-18 |
| CitedIn | PubMed citation tracking service | Search | 2011-11-08 |
| CiteULike | Citation management service | Reference | 2011-11-08 |
| CitizenNet | Online advertising management platform | Advertising | 2013-03-03 |
| CitizenSpace | Consultation and Engagement Service | Project Management | 2013-02-18 |
| Citrix Online GoToMeeting | Online meeting service | Enterprise | 2011-11-19 |
| Citrix Online GoToTraining | Online training service | Enterprise | 2011-11-19 |
| Citrix Online GoToWebinar | Web Conferencing | Enterprise | 2011-11-19 |
| City of Chicago Data Portal | Chicago datasets | Government | 2011-11-15 |
| City of Edmonton Open Data Catalogue | City of Edmonton datasets | Government | 2011-11-15 |
| City of Helsinki Geocoder | Helsinki geocoding services | Mapping | 2013-06-18 |
| City of Helsinki Issue Reporting | Public works maintenance issue reporting service | Government | 2013-06-14 |
| City of Helsinki Listed Events | Helsinki events and places of interest service | Events | 2013-06-18 |
| City of Helsinki Open Ahjo | Civil decision-making information service | Government | 2013-06-18 |
| City of Helsinki Service Map | Helsinki information and service resource map | Government | 2013-06-18 |
| City of Nanaimo | Nanaimo, B.C., datasets | Government | 2011-11-15 |
| City of New Orleans | New Orleans city data | Government | 2011-10-04 |
| City of Palo Alto | City of Palo Alto open data | Government | 2013-03-03 |
| City of Rennes | City of Rennes, France datasets | Government | 2011-11-15 |
| City of St. Louis | City of St. Louis data | Government | 2011-09-27 |
| City of Toronto: 311 | Toronto city government services | Government | 2011-10-25 |
| CityBikes | Bike sharing network information service | Transportation | 2011-12-23 |
| CityGrid | Local business directory search service | Shopping | 2010-03-09 |
| CityGrid Advertising | Local advertising service | Advertising | 2012-02-27 |
| CityGroups | Local public directory | Reference | 2011-09-13 |
| CitySDK Tourism | Major European city travel information service | Travel | 2013-06-17 |
| CitySourced | Mobile civic engagment tool | Government | 2010-05-12 |
| Civic Commons Marketplace | Open government data database and sharing platform | Government | 2012-01-20 |
| CivicApps Restaurant Inspections | Restaurant food safety information service | Government | 2012-12-12 |
| Civicboom | News crowdsourcing platform | News | 2011-10-26 |
| CKAN | Data portal platform service | Internet | 2010-10-20 |
| CKAN Czech Republic | Czech Republic open government data | Government | 2012-01-05 |
| CKAN Ireland | Ireland open government data | Government | 2011-12-23 |
| CKAN Italy | Italian open government data | Government | 2012-01-05 |
| CKAN Norway | Norway open government data | Government | 2012-01-05 |
| Clarity | Phone conversation management app | Telephony | 2012-08-14 |
| Classmarker | Online hosted testing service | Education | 2012-07-31 |
| Clay.io | HTML5 Game Development | Games | 2012-08-27 |
| Clear Read | Article text and metadata extraction tool | Tools | 2012-03-08 |
| Clearhaus Gateway | European payment processing service | Payment | 2012-11-13 |
| Clearhaus Resolve | European payment transactions | Payment | 2012-11-13 |
| Clearwire Location Platform | Location based tracking service | Telephony | 2010-10-07 |
| Cleeng | Publisher Content Management & Sales Service | Tools | 2011-05-17 |
| Clerk | Cloud-based hotel management platform | Travel | 2012-07-03 |
| Clever | Data management for schools | Education | 2012-07-09 |
| Clevertim | Customer management system | Enterprise | 2012-11-13 |
| Click A Taxi | Taxi cab booking service | Transportation | 2013-02-27 |
| Click.st | Social Media Marketing platform | Social | 2011-07-14 |
| Click2Stream | Streaming video platform | Video | 2012-07-12 |
| ClickBank | Online retail outlet | Shopping | 2011-07-05 |
| Clickmap | Usability analytics service | Internet | 2011-08-04 |
| ClickMeeting | Virtual conferencing platform | Telephony | 2012-06-11 |
| Clickworker | Crowdsourcing service | Social | 2012-01-26 |
| Clicky | Web site analytics | Internet | 2007-07-27 |
| ClicRDV | Calendar and Appointment Scheduling Software | Calendar | 2011-04-14 |
| Climate Counts | Corporate climate change monitoring service | Other | 2012-07-26 |
| ClimbingWeather.com | Climbing area weather data | Sports | 2013-04-15 |
| Clio | Legal practice management service | Office | 2012-03-28 |
| Clipped | Document and URL summarization service | News | 2013-01-18 |
| Cliqset | Social content sharing and discussion | Social | 2010-02-18 |
| Clodoc | Clojure programming documentation service | Reference | 2012-04-24 |
| ClojureDocs | Clojure programming language example repository | Reference | 2012-11-28 |
| Close.io | Sales communication application | Enterprise | 2013-06-11 |
| Cloud Assault | Website testing service | Internet | 2012-01-11 |
| Cloud CMA | Online real estate report generator | Real Estate | 2012-10-02 |
| Cloudability | Cloud spend management and monitoring service | Internet | 2011-11-02 |
| Cloudant | Data scaling platform | Tools | 2012-07-09 |
| CloudApp | File sharing and cloud-based storage service | Storage | 2010-09-27 |
| CloudBees HTTP | Java application development platform | Backend | 2012-09-27 |
| CloudBlocks CloudQuartz | Cron job scheduling service | Tools | 2012-03-02 |
| Cloudcommons Insight | Cloud hosting and storage information service | Storage | 2012-08-28 |
| CloudCracker | Password Cracking Service | Security | 2012-02-21 |
| CloudFactory | Virtual work service | Tools | 2011-10-04 |
| CloudFlare Client Interface | Content delivery network | Internet | 2011-12-08 |
| CloudFlare Hosting Provider | Content delivery network | Internet | 2011-12-08 |
| CloudHarmony | Hosting service uptime and reporting service | Internet | 2012-07-19 |
| CloudHub | Application development and hosting platform | Internet | 2012-07-19 |
| Cloudinary | Digital asset management service | Media Management | 2012-03-09 |
| Cloudkick | Cloud server monitoring tool | Internet | 2010-04-06 |
| CloudMade Geocoding | Forward and Reverse Geocoding Service | Mapping | 2010-11-22 |
| CloudMade NavEngine | Driving directions service | Mapping | 2010-11-22 |
| CloudMine | Backend as a service platform | Backend | 2011-10-19 |
| CloudPassage | Security service for cloud servers | Security | 2012-04-13 |
| Cloudspeakers | Music information database | Music | 2009-09-30 |
| CloudSponge Address Book | Address book contacts import service | Office | 2012-01-18 |
| Cloudvox | Voice application platform | Telephony | 2009-10-12 |
| Cloudvox Digits | Telephone number look up service | Telephony | 2010-05-05 |
| Cloudwords | Translation project management platform | Project Management | 2011-08-04 |
| CloudyRec | Mobile application backend service | Backend | 2012-02-10 |
| Clover | One-tap payment service | Payment | 2012-05-24 |
| Club Log | Ham radio log creation and analysis service | Other | 2013-04-15 |
| Club Texting | Sending and Receiving SMS | Messaging | 2010-08-16 |
| CM23 | URL Shrinking Service | Utility | 2013-05-30 |
| CNET | Shopping services | Shopping | 2007-02-01 |
| cnFOL | Chinese microblogging service | Blogging | 2010-12-21 |
| CoboCards | Flashcard and studying application | Education | 2012-03-23 |
| Cobot | Coworking management software | Enterprise | 2012-09-10 |
| Cocoa | Biological text annotation service | Science | 2012-06-28 |
| Codaset | Project management software | Project Management | 2010-12-07 |
| Code.org Local School Database | Local programming course finder | Education | 2013-05-02 |
| Codebase | Software project management service | Project Management | 2013-02-08 |
| Codebits | Codebits Conference Information Tools | Events | 2011-02-23 |
| CodeLesson | Online programming classes | Education | 2012-03-16 |
| CodeMunch | Job listing platform | Job Search | 2011-02-03 |
| Coderwall Profile | User profile data service | Social | 2012-03-27 |
| Codesion | Cloud-based code management solution | Internet | 2012-07-31 |
| CodeSnipp.it | Code sharing service | Internet | 2011-11-16 |
| CodeStock 2011 | CodeStock event information | Other | 2011-10-14 |
| CoffeeBean | Social media sales prospecting and relationship management service | Enterprise | 2012-01-05 |
| Cohuman | Project task coordination tool | Project Management | 2011-03-04 |
| Coinapult | Send bitcoins via SMS or e-mail | Financial | 2012-07-17 |
| Coinbase | Bitcoin wallet and management service | Financial | 2012-08-24 |
| CoinCard | Bitcoin to Giftcard Service | Payment | 2013-06-06 |
| Collins Dictionary | Online dictionary | Dictionary | 2013-05-02 |
| Collins Indicate | Statistical data modelling tool | Tools | 2012-09-12 |
| Colorfy It | Website color analysis tool | Internet | 2011-10-11 |
| COLOURlovers | Named colors and color palette services | Tools | 2008-04-20 |
| Colr.org | Color and color scheme service | Other | 2011-08-08 |
| Comic Vine | Comic book reference database | Other | 2009-05-26 |
| commandlinefu.com | Command line retrieval service | Internet | 2010-05-13 |
| Commission Factory | Affiliate network services | Advertising | 2013-04-18 |
| Comodo DNS | Domain name system management service | Internet | 2013-02-06 |
| Company Data Trees Mobile Website Detection | B2B marketing analysis service | Utility | 2011-05-10 |
| Company Data Trees Parked Domain | B2B marketing analysis service | Internet | 2011-05-10 |
| Compass: Business Data | Business marketing database | Enterprise | 2010-10-28 |
| Compendium | Content marketing service | Media Management | 2012-08-17 |
| Comprehensive Knowledge Archive Network | Community driven open knowledge database | Reference | 2008-07-10 |
| Conductrics | Agent-based optimization services | Internet | 2011-09-26 |
| Connect2Field | Scheduling app | Office | 2010-08-26 |
| ConnectYard | Social messaging service | Messaging | 2013-02-22 |
| Console.fm | Electronica music streaming service | Music | 2011-12-13 |
| Consumer Notebook | Product comparison site | Shopping | 2012-03-13 |
| Contactology | Best Email Marketing API | 2008-12-07 | |
| Contactually | Customer relationship management (CRM) service | Enterprise | 2013-04-03 |
| Context Voice | Social conversation aggregator | Social | 2010-03-10 |
| Context Voice | Tool to track online engagement | Tools | 2009-03-14 |
| Context.IO | Email inbox as data source service | 2011-03-21 | |
| Continental Clothing | Wholesale clothing manufacturer | Shopping | 2013-01-21 |
| Continuuity | Big data application builder | Backend | 2012-12-05 |
| ContractPal | Electronic signature and document automation service | Enterprise | 2009-04-08 |
| Converser | Customer engagement service | Enterprise | 2013-06-11 |
| ConvertAPI Web2Image | Webpage to Image Conversion Service | Tools | 2011-10-02 |
| ConvertAPI Web2PDF | Webpage to PDF Conversion Service | Tools | 2011-10-04 |
| ConvertAPI Word2PDF | Word document to PDF file conversion service | Tools | 2011-11-29 |
| ConvertAPI Xps2PDF | Xps document to PDF file conversion service | Tools | 2011-11-29 |
| Convey | Social media sentiment analysis service | Social | 2012-06-29 |
| Convio | Non profit online fundraising | Other | 2007-10-25 |
| Convo | Enterprise collaboration and social networking service | Project Management | 2013-05-06 |
| Convore | Real-time group chat application | Chat | 2011-06-14 |
| Copac SALT recommender | Library resource recommendation service | Reference | 2012-10-31 |
| Copify | Online copywriting agency | Utility | 2012-07-30 |
| CopperEgg | Server uptime monitoring | Internet | 2012-10-25 |
| Copy.com | Cloud storage and file sharing service | File Sharing | 2013-06-12 |
| Copy2Contact | Online contact entry and data parsing service | Internet | 2010-01-11 |
| Copyto | Clever bookmarking service | Bookmarks | 2011-04-11 |
| Cordurl | Geo coordinate translation service | Internet | 2007-02-15 |
| CORE | Scholarly article repository | Education | 2013-05-02 |
| Coret Genealogy Online | Dutch-language genealogy and family tree service | Search | 2012-03-08 |
| Corona Cloud | Application backend-as-a-service | Backend | 2013-05-01 |
| CorpWatch | Corporation accountability research service | Other | 2010-03-05 |
| Countries and Time Zones | Time zone information service | Reference | 2012-11-16 |
| CoveritLive | Live event publishing platform | Video | 2012-06-18 |
| Cozimo | Online Image and Video Collaboration | Photos | 2011-01-19 |
| CPE Monitor Service | Continuing pharmaceutical education certification database | Education | 2013-01-11 |
| cQuery | Online content parsing and extraction service | Feeds | 2010-03-24 |
| CrashPlan PRO | Online Backup Service | Storage | 2011-01-11 |
| Creative Market | Online marketplace for digital goods | Shopping | 2013-06-11 |
| Critsend | Email sending and receiving service | 2012-05-09 | |
| crocodoc | Online document collaboration service | Internet | 2010-12-29 |
| Crop Ontology | Agricultural crop description service | Science | 2012-10-19 |
| Crop PDF for Amazon Kindle | PDF cropping tool | Tools | 2011-09-15 |
| Crossbrowser Testing | Website-browser compatibility testing | Tools | 2012-05-30 |
| Crossrider | Cross platform extension creation service | Internet | 2012-08-13 |
| crowd.fm | Event listing management platform | Events | 2012-09-18 |
| CrowdBouncer | JOBS Act compliance service for equity crowdfunding | Financial | 2013-06-10 |
| crowdcrafting | Crowdsourced online task assistance service | Social | 2013-04-22 |
| CrowdFlower | Crowdsourcing Service | Other | 2010-11-29 |
| Crowdin | Collaborative translation service | Other | 2010-10-27 |
| CrowdSavings | Access to shopping deals | Shopping | 2010-07-19 |
| CrowdTilt | Crowd-funding platform | Payment | 2012-12-17 |
| CrowdTwist | Customer loyalty platform | Advertising | 2011-09-01 |
| Crum.bs | URL shortening service | Internet | 2010-07-19 |
| CrunchBase | Directory of companies, people, and investors | Reference | 2008-07-16 |
| Cruvee Social | Social media search for wine industry | Search | 2010-11-30 |
| Cruvee Wine Search | Wine industry search service | Search | 2010-11-29 |
| Crypto::Stocks | Crpyto-Currency Crowdfunding Service | Financial | 2013-05-21 |
| CS50 | Harvard campus information | Education | 2012-11-29 |
| CS50 HarvardEvents | Harvard Events Calendar | Events | 2011-09-13 |
| CS50 HarvardMaps | Harvard Map Data | Mapping | 2011-09-13 |
| CSRHUB | Corporate Social Responsibility ratings database | Reference | 2011-09-26 |
| CSS Mania | CSS showcases | Other | 2010-12-15 |
| CubeTree | Social Business Platform | Social | 2011-01-19 |
| Cubiculus | Lego instruction reference service | Games | 2009-08-07 |
| Cucupons | Guatemalan Coupon Service | Shopping | 2012-12-19 |
| Cumula | Web application building service | Tools | 2012-06-26 |
| Cumulo Authorize | Authentication services | Security | 2009-01-10 |
| CurdBee | Online billing software | Financial | 2010-10-04 |
| Curebit | Customer sales referral service | Retail | 2011-09-22 |
| Currencies Exchange Rates | Currency exchange rates service | Financial | 2009-03-14 |
| Custom Tattoo | Social network for tattoo enthusiasts | Social | 2012-11-19 |
| CX | Cloud storage and sharing service | Storage | 2012-04-23 |
| CyberArmy | Online knowledge sharing community | Social | 2011-06-30 |
| DAAS.com Cloud | Data center management and automation service | Internet | 2010-11-10 |
| DailyBooth | Social photo sharing service | Photos | 2010-12-29 |
| DailyCred | Social sign in and authentication service | Security | 2012-10-19 |
| DailyMed | Marketed drugs information service | Medical | 2012-03-20 |
| Dailymile | The Social Workout Platform | Sports | 2011-01-10 |
| Dailymotion | Video sharing site | Video | 2011-10-07 |
| Dailyplaces | Location based microblogging platform | Social | 2010-05-13 |
| DailyTvTorrents | Television show torrent listings | Entertainment | 2011-09-16 |
| Danbooru | Adult art database and forum tool | Social | 2010-04-21 |
| Danish Historical Atlas | Danish history map | Mapping | 2013-02-18 |
| Dapper | Service for API creation | Internet | 2006-08-18 |
| Dark Sky | Short term weather forecasting service | Weather | 2012-03-16 |
| Dasient Anti-Malware | Web security service | Security | 2012-03-29 |
| Data Greater Manchester | Manchester, England open government data | Government | 2011-12-23 |
| Data Science Toolkit | Open Source tools for science | Reference | 2011-04-15 |
| Data.CookCountyIL.Gov | Cook County, IL government data | Government | 2011-10-03 |
| Data.ed.gov | Education grant data | Education | 2011-10-04 |
| Data.Illinois.Gov | Illinois government data | Government | 2011-10-11 |
| Data.Medicare.Gov | Medicare information and datasets | Medical | 2011-09-27 |
| data.nasa.gov | NASA datasets | Science | 2011-10-18 |
| Data.OK.gov | Oklahoma state government data | Government | 2011-10-03 |
| Data.Oregon.Gov | Oregon state government data | Government | 2011-09-27 |
| Data.Seattle.Gov | Seattle City Government data | Government | 2011-09-27 |
| Data.Washington | Washington state data | Government | 2011-11-15 |
| Database.com | Cloud Computing Database Service | Database | 2010-12-09 |
| DataDog | IT data management | Tools | 2012-05-03 |
| Datadotgc.ca | Canadian open government data | Government | 2012-01-05 |
| DataFeedFile.com | Comparison shopping service | Shopping | 2010-02-25 |
| Datafiniti | Search engine for data | Search | 2011-10-11 |
| DataGov.ru | Russian open government data | Government | 2011-12-23 |
| Datahotell | Norway open government data | Government | 2011-10-25 |
| DataKC | Seattle and King County open data service | Government | 2012-10-24 |
| Datameer | Data analysis and integration service | Enterprise | 2012-10-12 |
| Datanest Fair-Play Alliance | Slovakia government data | Government | 2011-12-06 |
| Datanyze | Sales intelligence alerts | Enterprise | 2012-10-22 |
| DataONE | Biological research data repository | Science | 2012-01-18 |
| DataOne VIN decoder | Vehicle specification data service | Transportation | 2011-12-01 |
| DataSift | Real-Time Social Data Mining | Social | 2010-12-20 |
| dataTXT by SpazioDati | Data and text extraction and linking service | Tools | 2012-05-18 |
| DataWeave | Aggregated public data | Internet | 2012-08-03 |
| Daum Cafe | Online community services | Social | 2011-07-12 |
| Daum Calendar | Calendar services | Calendar | 2011-07-12 |
| Daum Context Keyword | Contextual keyword extraction service | Tools | 2011-07-12 |
| Daum Events | Movie and festival search service | Events | 2011-07-12 |
| Daum Search | Search services | Search | 2011-07-12 |
| Daum Today | Micro blogging service | Blogging | 2011-07-12 |
| DaWanda | German Ecommerce Service | Shopping | 2012-11-20 |
| Daylife | Online News Service | News | 2007-08-08 |
| Daywatch | Argentinean Daily Deals Service | Shopping | 2012-10-25 |
| Dazzlepod IP Address Lookup | IP address lookup service | Internet | 2013-01-23 |
| DB-IP | IP address location database | Internet | 2013-04-22 |
| DbApi | Database management service | Database | 2011-12-11 |
| DDBC Authority Database | Authoritative Buddhist people, place, and event name service | Reference | 2013-02-14 |
| DealerRater | Automotive Dealer Review Service | Recommendations | 2012-07-10 |
| Dealinium | Local deals aggregation service | Shopping | 2011-06-14 |
| DealMonkey | Daily Geographic Deal Service | Shopping | 2012-07-31 |
| DealSurf | Daily deal aggregator service | Shopping | 2011-12-16 |
| deCarta MapSearch Engine | Local search services | Mapping | 2012-02-15 |
| Decibel | In-depth music metadata | Music | 2011-04-23 |
| Deepwater Oil Reporter | Crowdsourcing Oil Reporting App | Tools | 2011-01-19 |
| Deezer | Music streaming service | Music | 2012-05-04 |
| Delivergo | Digital publishing service | Internet | 2011-03-21 |
| Demandbase | B2B marketing service | Internet | 2012-07-24 |
| DemocracyEngine | Donation Processing Service | Politics | 2012-09-13 |
| DeployGate | Application deployment service | Tools | 2012-09-20 |
| Derpibooru | My Little Pony photo sharing service | Photos | 2012-08-13 |
| Desire2Learn | Online learning platform | Education | 2012-02-14 |
| Desk.com | Customer support service | Enterprise | 2012-04-17 |
| DeskMetrics | Software use analytics service | Utility | 2012-01-20 |
| Despegar | Latin America travel site | Travel | 2012-03-01 |
| Detectlanguage.com | Language detection service | Tools | 2012-04-24 |
| Deutsche Bahn Openbahn | German travel portal | Travel | 2011-08-15 |
| Deutsche Telekom Cloud User Management | Cloud user management service | Internet | 2012-01-30 |
| Deutsche Telekom Tropo | Voice Application Platform | Telephony | 2012-10-05 |
| deutschland | German elected officials information service | Government | 2012-03-28 |
| Deveo | Software collaboration platform | Enterprise | 2013-06-18 |
| deviantART | Social network for artists | Social | 2011-11-04 |
| DeviceAtlas | Mobile device detection service | Utility | 2012-03-16 |
| DeviceIdentifier | Mobile device detection service | Telephony | 2012-06-07 |
| Devot:ee Upload | ExpressionEngine community website | Tools | 2012-05-22 |
| Dextro Image Recognition | Object recognition for images | Photos | 2013-02-12 |
| DFT.BA | Link (URL) shortening service | Internet | 2011-10-07 |
| Diablo 3 | Diablo data service | Games | 2012-08-28 |
| Dial2Verify | Missed call verification | Telephony | 2013-06-05 |
| Dialawg | Secure conversation platform | Social | 2011-11-15 |
| Dialect Premailer | HTML email preparation service | 2012-03-16 | |
| DialMyCalls | Automatic calling and texting service | Telephony | 2012-02-05 |
| Diffbot Article | News article text extraction tool | Tools | 2011-03-18 |
| Diffbot Follow | Web page changes subscription tool | Tools | 2013-04-15 |
| Diffbot Frontpage | Web page content extraction tool | Tools | 2013-03-03 |
| Digg | Community driven news links and ratings | News | 2007-04-20 |
| Digimi Gizmo | 3D Avatar Creation Service | Games | 2011-01-10 |
| Digital Public Library of America | National digital library | Reference | 2013-05-09 |
| Digitaliser | Danish social networking site | Social | 2011-10-07 |
| DigitalNZ | New Zealand metadata database | Reference | 2009-09-02 |
| DigitalOcean | Cloud based virtual server and storage service | Storage | 2012-08-13 |
| Diigo | Research bookmarking service | Bookmarks | 2009-04-03 |
| Din.gy | URL shortening service | Utility | 2010-08-09 |
| Dipity | Interactive timeline creation services | Photos | 2008-08-02 |
| Dirble | Internet radio station directory | Music | 2012-03-13 |
| Directed Edge | Content linking services | Social | 2008-09-15 |
| DirectGov syndication service | UK government content syndication service | Government | 2011-10-28 |
| Directional Star TimeZone Converter | Time zone converter tool | Tools | 2013-05-23 |
| DirectLink Media Network | URL shortening service | Internet | 2010-05-17 |
| Directory Maximizer Directory Submissions | SEO Link Building Service | Search | 2011-09-27 |
| Dirigible | Cloud-based spreadsheet service | Office | 2012-08-24 |
| Disc Golf Course Review | Disk Golf Course Review Service | Sports | 2012-07-20 |
| Discfoo | Pricing and product promotions platform | Shopping | 2012-08-02 |
| DiscoverEDINA Tagger | Image metadata service | Photos | 2012-10-25 |
| DiscoverText | Social media analytics and research service | Database | 2012-04-26 |
| Dispatch | Event automation service | Tools | 2012-09-20 |
| Disqus | Blog comments management | Blogging | 2008-01-27 |
| Dive.io | Online SCUBA Diving Logbook | Social | 2011-05-05 |
| Divinity Shopping Cart | E-Commerce Shopping Cart Tools | Shopping | 2010-12-20 |
| DLESE | Digital Earth science library | Science | 2011-11-02 |
| dlvr.it | Social media content syndication service | Social | 2011-06-14 |
| DNCIndia | Telemarketer Regulatory Compliance Service | Telephony | 2012-09-19 |
| DNS Made Easy | Internet domain hosting service | Internet | 2011-07-26 |
| DNS Tools | DNS address resolving service | Tools | 2011-12-11 |
| DNSimple | Domain management service | Internet | 2010-10-03 |
| Do.com | Collaborative project management and task application | Project Management | 2013-03-11 |
| Docket Alarm | Litigation Tracking Service | Tools | 2013-01-08 |
| DocoDoco | IP geolocation service | Tools | 2012-12-17 |
| Docstoc | Document sharing service | Office | 2009-05-15 |
| doctape | Media file management & storage platform | Media Management | 2013-03-20 |
| Doculicious | Service for web forms with PDF output | Utility | 2009-10-11 |
| DocumentCloud | Upload and Share Documents | News | 2011-02-28 |
| Docverter | Document converting service | Tools | 2013-01-28 |
| DoIt | Task Management System | PIM | 2010-12-20 |
| Dojo Learning | Training eLearning services | Enterprise | 2008-10-07 |
| DokDok | Email Attachment Management Service | Office | 2010-11-29 |
| Dokiru | Social location based service | Social | 2010-03-24 |
| Domain | Domain registry and whois lookup service | Internet | 2011-12-01 |
| Domainr | Domain name search service | Internet | 2009-12-25 |
| DomainsBot | Domain name suggestion service | Internet | 2012-07-18 |
| DomainTools | Current & historical Whois and network data | Internet | 2007-03-10 |
| Done | Task Management Tool | PIM | 2011-01-04 |
| DonorsChoose | An online charity connecting you to classrooms in need | Education | 2009-04-03 |
| Dooblet | Alternatives discovery services | Search | 2008-11-21 |
| dopplr | Community travel service | Travel | 2007-12-23 |
| Doris | Personal productivity and task management | PIM | 2009-09-19 |
| DoStuffMedia | Music festival data lookup service | Events | 2011-05-13 |
| Doxument | Cloud based document conversion service | Tools | 2011-05-10 |
| DoYouBuzz | Resume management platform | Job Search | 2012-08-08 |
| Dozuki | Documentation software | Project Management | 2012-10-15 |
| Draft | Collaborative writing tool | Tools | 2013-06-15 |
| Drawbridge | Mobile advertising platform | Advertising | 2012-07-02 |
| Drawloop | API to merge, convert and combine documents | Office | 2009-08-09 |
| DRCOG | Denver area spatial data | Government | 2012-05-14 |
| DreamHost DreamObjects | Website and application cloud storage service | Storage | 2013-02-12 |
| Dress Code Finder | Restaurant, bar, and club dress code directory | Entertainment | 2012-12-17 |
| Dribbble | Webdesign showcase | Other | 2010-12-16 |
| Drillster | Memorization and learning platform | Education | 2013-02-12 |
| DriveCast | Web based media management | Media Management | 2010-01-14 |
| Drop.io | Content sharing service | File Sharing | 2008-11-22 |
| Dropbox | Online storage provider | Storage | 2010-08-04 |
| Dropproxy | Anonymous file-sharing service | File Sharing | 2013-03-11 |
| Dropship.com | Product sales order fulfillment service | Shipping | 2012-08-14 |
| Drumbone | US political data aggregated from multiple sources | Government | 2010-06-28 |
| Dubset MixSCAN | Streaming music scanner | Music | 2012-05-09 |
| Duck Duck Go | Internet search engine | Search | 2011-01-05 |
| Ducksboard | Web metrics and analytics platform | Enterprise | 2012-10-10 |
| Duedil | Due diligence service | Enterprise | 2012-11-15 |
| Duo REST | Two-factor authentication | Security | 2012-05-01 |
| Duo Verify | Web to mobile user verification | Security | 2012-05-01 |
| Dwolla | Online payment processing service | Payment | 2010-12-21 |
| Dydra | Cloud-based RDF store | Database | 2011-05-12 |
| Dynamic Geometry | Mapping data service | Mapping | 2011-11-29 |
| E*TRADE | Access to E*Trade services for applications | Financial | 2010-07-17 |
| e-SignLive | Electronic signature service | Security | 2012-02-21 |
| E-xact | Online payment gateway provider | Payment | 2010-12-29 |
| EAN Data | Product information service | Retail | 2012-11-27 |
| Earth911 Search | Recycling directory search service | Search | 2012-11-28 |
| Easy Projects | Web-based project management tool | Project Management | 2012-05-17 |
| EasyBib | Bibliography citation service | Bookmarks | 2011-07-11 |
| EasyCron | URL call scheduling service | Backend | 2013-06-04 |
| EasyEthical | Ethical consumer guide | Shopping | 2011-01-04 |
| EasyPost | Postage and shipping service | Shipping | 2013-03-03 |
| Easyrec | Recommendation software | Recommendations | 2011-07-26 |
| Easywallet | Web-based bitcoin wallet | Financial | 2012-06-20 |
| Eaupen | Free drinking water location service for Paris | Travel | 2012-11-30 |
| eBay | eBay Search service | Search | 2005-12-05 |
| eBay Client Alerts | eBay alerts and notifications service | Shopping | 2012-05-21 |
| eBay Finding | eBay Search service | Search | 2010-04-07 |
| eBay Product Services | eBay product compatibility service | Retail | 2012-05-23 |
| eBay Shopping | eBay shopping service | Shopping | 2011-10-24 |
| EC Navi BuzzURL | Bookmarking service | Bookmarks | 2011-08-23 |
| Ecato Shopping | Site price comparison service | Shopping | 2012-11-20 |
| Echo Nest | Music services for professionals | Music | 2008-09-20 |
| Echo StreamServer | Real time content aggregation platform | Internet | 2011-02-22 |
| Eclipse MC | Eclipse Bitcoin Mining Service | Financial | 2013-05-08 |
| eco:Speed | Fuel-conserving mapping service | Mapping | 2012-02-29 |
| Ecolabel Index | Ecolabel Database Tools | Reference | 2011-02-28 |
| Ecometrica Our Impacts | Sustainability management tools | Tools | 2012-09-14 |
| eCourier | UK delivery services | Shipping | 2007-04-14 |
| Ecwid Product | Ecwid Store Information Lookup | Shopping | 2011-02-23 |
| Edamam Nutrition | Nutrition analysis for any free text food recipe | Food | 2013-04-29 |
| EdgeCast CDN | Cloud hosting and storage service | Storage | 2012-01-31 |
| Edicy Site | Multilingual website creation service | Internet | 2013-05-02 |
| Edinburgh Festival | Scottish festival events information service | Events | 2012-12-19 |
| Ediscio | Online Flashcard Learning Service | Education | 2011-02-28 |
| EDIT CDM Library | Taxonomic information database | Science | 2012-10-31 |
| Editz | Crowd-sourced copy editing service | Internet | 2011-06-14 |
| Edmunds.com Dealer | Vehicle dealer information | Database | 2011-11-02 |
| Edmunds.com Inventory | Specific automobile information via VIN | Reference | 2011-11-02 |
| Edmunds.com Vehicle | Automobile information | Reference | 2011-11-02 |
| Edoceo | Assorted reference and conversion tools | Tools | 2013-02-01 |
| edocr | Online document collaboration, storage, and publishing | Enterprise | 2010-03-10 |
| Edtuit GeoPerks | Discount and reward display service | Shopping | 2012-01-20 |
| Education.com | School test scores and other data | Education | 2009-08-07 |
| Egnyte | Cloud filesharing service | Storage | 2012-11-08 |
| Ei3 | Machine Production Data Source | Enterprise | 2012-11-20 |
| Einztein | Search API for Einztein Social Learning Network | Social | 2011-02-02 |
| eKim eKart Fraud Buster | Vietnamese payment and fraud detection service | Payment | 2012-08-14 |
| El Nuevo Dia APEX | Online newspaper | News | 2011-02-22 |
| Elance | Online job marketplace | Job Search | 2010-10-01 |
| Electioneering | Comparative information on public office candidates | Government | 2012-10-22 |
| Elev.at | Text and Excel conversion to XML tool | Tools | 2010-01-27 |
| Elgg | Social networking service | Social | 2012-11-27 |
| Eli Lilly Clinical Open Innovation | Clinical trial information and data service | Medical | 2012-07-16 |
| eLife | Biological sciences journal access service | Science | 2013-05-02 |
| Eligible Health Insurance | Health insurance information lookup service | Medical | 2012-08-13 |
| Eligius | Bitcoin mining pool information | Financial | 2013-06-18 |
| eLobbyist LegiScan | U.S. national and local legislation tracking service | Government | 2012-03-16 |
| Elophant | League of Legends game information service | Games | 2013-05-14 |
| Email Center Pro | Email management services for customer service teams | 2012-11-01 | |
| Email Pie | Email address validation service | 2013-04-15 | |
| Email Yak | Web based email API | 2010-08-19 | |
| EmailDirect | Email marketing campaign management service | 2012-02-23 | |
| Emailloop | Email marketing service | 2011-09-13 | |
| EmailManager | Email marketing and CRM synchronization system | 2011-08-01 | |
| eMarketeer | Marketing campaign tracking service | 2012-01-09 | |
| Embarke | Developer tools for social communications | Backend | 2012-11-05 |
| Embedly | Rich media embed utility | Video | 2010-08-17 |
| Emergent One | API creation and management service | Backend | 2012-07-02 |
| Emoome | Emotional profiling tool | Tools | 2012-05-03 |
| Empirasign | Security markets data and trading model provider | Financial | 2012-09-25 |
| Empire 2.0 Tech Talk | Government technology discussion platform | Government | 2011-06-14 |
| Employrium | Job posting management tool | Job Search | 2012-05-21 |
| eMusic | Music and Audiobook Search Service | Music | 2010-06-09 |
| EnClout Content | Content Extract for domains | Internet | 2012-11-16 |
| EnClout DMOZ | Dmoz category for Domains | Internet | 2012-11-16 |
| EnClout DNS | DNS for domains | Internet | 2012-11-16 |
| EnClout Stemmer | Word stemming service | Tools | 2013-04-18 |
| EnClout Term Analysis | Word lemmatization service | Tools | 2013-04-18 |
| EnClout URL Parser | IDN URL parsing service | Internet | 2012-12-05 |
| EnClout Whois | Whois for Domains | Utility | 2012-11-16 |
| EncoderCloud | Video file encoding service | Video | 2011-09-23 |
| Encyclopedia of Life | Biology Encyclopedia | Reference | 2011-02-28 |
| Engagd | Attention data management platform | Other | 2007-08-05 |
| Enginio | Application backend service | Backend | 2013-04-19 |
| Engrade | Online Gradebook and Classroom Management service | Education | 2011-10-10 |
| Enole | Mobile Authentication Service | Security | 2010-08-05 |
| Enomalism | Elastic computing platform | Internet | 2008-04-12 |
| Enstore | Custom Enstore Client Creation | Shopping | 2011-02-02 |
| enstratius | Cloud infrastructure management service | Backend | 2013-04-19 |
| Enstratus | Cloud infrastructure management service | Enterprise | 2010-12-07 |
| Entireweb | Web search service | Search | 2010-08-26 |
| Envato | Digital goods marketplace | Shopping | 2011-03-08 |
| EnvoyRelate | Online donation tracking and reporting service | Financial | 2012-10-04 |
| eOddsMaker | Sports gambling service | Sports | 2011-09-26 |
| Epistlee | Blogging service | Blogging | 2012-11-16 |
| Epistly | Online letter writing service | Tools | 2012-08-01 |
| eRepublik | Strategy game | Games | 2011-01-25 |
| Ergast | Motor racing data service | Sports | 2009-03-26 |
| ErgDB | Indoor rower workout generator | Sports | 2012-06-14 |
| Ericsson Async Voice | Online Voice/Text Chat/Conversation Service | Chat | 2011-02-08 |
| Ericsson Captcha | Security and Advertisement Service | Security | 2011-02-08 |
| Ericsson Cluster Constructor | Service for Finding Data Clusters in Submitted Datasets | Tools | 2011-02-08 |
| Ericsson Converting Media | Media Conversion Tool | Video | 2011-02-08 |
| Ericsson Mobile Java Communication Framework | Mobile communication service | Messaging | 2009-08-02 |
| Ericsson Mobile Location | Mobile location tracking service | Telephony | 2009-11-13 |
| Ericsson Mobile Network Lookup | Network lookup service | Telephony | 2010-03-03 |
| Ericsson Streaming Media | Streaming Media Status Tools | Video | 2011-02-08 |
| Ericsson Web Device Connectivity | Web Connection for UPnP/DLNA Devices | Tools | 2011-02-22 |
| Ericsson Web Location | Web-based Positioning Service | Telephony | 2011-02-15 |
| ERMAHGERD Translator | Meme translation service | Entertainment | 2012-11-14 |
| Erply Inventory | Retail and ecommerce inventory and sales service | Retail | 2011-09-13 |
| Errorception | JavaScript error tracking service | Internet | 2013-01-25 |
| Errplane | Application monitoring & metric service | Utility | 2013-04-29 |
| ESHA Nutrition Database | Food product nutrition information service | Food | 2011-12-07 |
| eSignal Market Data | Stock market data service | Financial | 2011-10-02 |
| ESPN | Online sports news platform | Sports | 2012-03-05 |
| ESPN ALPS | Open Scoring Service | Sports | 2012-10-02 |
| Esponce | Mobile marketing and QR code service | Advertising | 2012-02-16 |
| Esri Community Analyst | Application Building Service | Mapping | 2012-07-11 |
| Etsy | Handmade product marketplace | Shopping | 2009-03-23 |
| Euro Bill Tracker | Currency Tracking Service | Social | 2012-06-18 |
| Europe PubMed Central | Article database for biomedical and health researchers | Science | 2013-06-03 |
| European Union Legislation | European Union legislative data service | Government | 2011-07-12 |
| European VAT Number Validation | European Union value added tax number validation | Tools | 2012-12-04 |
| Europeana OpenSearch | European museum collection metadata | Education | 2011-06-07 |
| Eurotech Everyware Cloud | Cloud software platform | Enterprise | 2012-10-22 |
| Evature Travel Search | Free text travel search query service | Travel | 2011-04-14 |
| Eventarc | Online event registration and ticketing service | Events | 2012-08-20 |
| Eventbrite | Event registration, marketing, and promotion services | Events | 2008-08-02 |
| Eventfinda | New Zealand events service | Events | 2013-05-14 |
| Eventful | Local events discovery and demand | Events | 2005-10-31 |
| Eventification | Social Event Site | Events | 2011-02-28 |
| Eventility | Event organization and promotion service | Events | 2012-04-27 |
| Evently | Event Aggregation Service | Events | 2012-07-20 |
| EventPoint | Event planning and publicizing services | Events | 2012-10-31 |
| EventSockets | Cloud based push service | Tools | 2012-08-07 |
| Everbread Haystack mini | Online travel comparison service | Travel | 2012-08-06 |
| Everyplay | Game interaction service | Games | 2012-12-17 |
| Everytime | Music and video clip saving and sharing service | Bookmarks | 2012-11-09 |
| EveryTrail | Travel experience platform | Travel | 2011-08-30 |
| Eviscape | Information discovery network | Social | 2009-03-26 |
| EvoIO Phylotastic/TNRS | Biological taxonomic name resolution service | Science | 2012-10-08 |
| Evri | Recommendations and semantic search service | Recommendations | 2008-12-14 |
| Evrythng | Online profiles for physical objects | Database | 2011-06-08 |
| Exceptional | Web application bug tracking service | Tools | 2012-02-10 |
| Exchangery Trading | Commodities exchange resource service and platform | Financial | 2011-09-13 |
| EXIF.in | Image EXIF data service | Photos | 2012-12-20 |
| Exosite | Cloud storage platform | Internet | 2011-12-23 |
| Expensify Web Services | Expense Report Management Service | Financial | 2010-12-02 |
| ExposureManager | Photograph sales service | Photos | 2011-07-18 |
| ExpressPlay | Media content protection service | Media Management | 2013-06-04 |
| ExtensionFM | Music discovery tool | Music | 2011-02-28 |
| Extractiv | Semantic text extraction service | Internet | 2011-01-27 |
| Extraterrestrial Embassy | Extraterrestrial sighting reporting service | Other | 2011-11-09 |
| Extravaganza City | Group buying service | Shopping | 2012-06-01 |
| Eyowo Payment Confirmation | Electronic payment service | Payment | 2012-10-05 |
| Ez Texting | SMS Text Messaging Services | Messaging | 2008-06-10 |
| EZComet | Realtime message pushing technology | Messaging | 2012-10-15 |
| EzineArticles | eZine article database | Other | 2010-07-19 |
| FAA Airport Service | Airport activity and weather information service | Transportation | 2011-12-09 |
| Faascape | API marketplace | Internet | 2012-01-11 |
| Face.com | Face Recognition | Photos | 2010-05-04 |
| Facebook Ads | Advertising management service | Advertising | 2010-10-13 |
| Facebook Graph | Facebook Social Graph API | Social | 2010-12-20 |
| Facebook Real-time Updates | Real-Time Updates from Facebook | Social | 2010-12-20 |
| FaceCash | Mobile payment processing service | Payment | 2011-11-21 |
| Facetly | E-commerce product search service | Search | 2012-08-16 |
| Factery | Search engine and meaning extraction service | Search | 2010-04-18 |
| Factolex | Fact/Lexicon Database Service | Database | 2010-12-29 |
| Factual | Definitive Global Data. Fast, Rich APIs. | Database | 2009-10-28 |
| Factual Geopulse Context | Demographic and Commercial Contextualization Service | Mapping | 2013-04-04 |
| Factual Places | Open Data for sharing and reference tools | Mapping | 2011-08-08 |
| Fake Call | Telephone call service | Telephony | 2011-08-01 |
| Fake Name Generator | Name generation service | Tools | 2011-04-26 |
| Family Echo Family Tree | Family tree visualization for genealogy | Other | 2011-06-30 |
| FamilySearch | Genealogical search and family tree service | Other | 2011-12-19 |
| FanBridge | Customer engagement and reward service | Advertising | 2011-09-13 |
| FanFeedr Image | Sports photos service | Photos | 2011-10-28 |
| FanFeedr Sports News | Sports news and information service | Sports | 2009-07-21 |
| FanSnap | Ticket search service | Events | 2009-07-19 |
| FAOdata | Worldwide food and agriculture data | Database | 2012-12-28 |
| FAROO | Web search engine | Search | 2012-05-15 |
| fastDove | SMS Management Service | Telephony | 2011-02-28 |
| Fastly | CDN platform | Utility | 2012-12-03 |
| FatFractal | Application backend service | Backend | 2012-09-11 |
| FatSecret | Food, nutrition and recipe database and diet tools | Food | 2009-08-16 |
| fav.or.it | RSS reader and blog platform | Feeds | 2008-02-10 |
| Favatar | Favicon retrieval service | Media Search | 2012-07-02 |
| Faves.com | Social Bookmarking | Bookmarks | 2011-08-29 |
| FaxLogic | Cloud-based Fax Service | Fax | 2013-04-03 |
| FCC | U.S. Communications Data Service | Government | 2010-09-14 |
| FeaturePics | Stock photography provider | Photos | 2011-07-28 |
| Federal Infrastructure Projects | Federal project dashboard | Government | 2012-05-30 |
| FederalRegister.gov | Open source government data | Government | 2011-08-12 |
| FeedbackRoad | Customer feedback and idea management service | Tools | 2011-11-01 |
| Feedoor | Feed aggregator services | Feeds | 2008-07-06 |
| FeedsAPI | RSS feeds service | Feeds | 2012-04-24 |
| Feedzilla | News feed aggregator | Feeds | 2010-10-21 |
| Fellowship One | Church database service | Other | 2009-08-27 |
| Fenopy | Torrent sharing service | File Sharing | 2011-10-07 |
| Ferret go Sentiment Analysis | Text and sentiment analysis service | Tools | 2013-05-30 |
| Festivalslab | Event information service | Events | 2011-07-14 |
| FFindr | Frisbee Finding Service | Sports | 2011-01-10 |
| ffwd | Video sharing and discovery | Video | 2008-01-27 |
| FHIR | Healthcare data exchange standard | Medical | 2012-09-26 |
| Fhoster Livebase | Cloud management service | Storage | 2012-10-11 |
| Fiabee | Cloud synchronization and sharing platform | Enterprise | 2012-09-21 |
| Fiesta | Group email and mailing list service | 2012-04-25 | |
| figo connect | Personal finances management service | Financial | 2013-05-03 |
| figshare | Research sharing service | Education | 2012-11-27 |
| File MD5 | MD5 file hash service | Utility | 2010-01-29 |
| FilesFrom | File delivery service | File Sharing | 2012-08-23 |
| Fileslap | File Sharing Service | File Sharing | 2011-08-22 |
| Fillbug | Query by example service | Reference | 2012-02-23 |
| Filmaster | Movie review and recommendation service | Recommendations | 2011-01-19 |
| filtrbox | Social media monitoring | Social | 2009-10-02 |
| Financial Content JavaScript Quote | Market data and stock quotes service | Financial | 2009-11-29 |
| Find Your MP- UK Parliament | UK MP search tool | Government | 2011-11-11 |
| find2follow | Twitter follower search | Social | 2011-11-11 |
| FindMeOn | Social site identity management services | Social | 2008-10-11 |
| Finser | Financial tracking service | Financial | 2011-08-19 |
| Fire Eagle | Geo location sharing service | Social | 2008-03-04 |
| Firebase | Mobile backend platform | Backend | 2012-04-23 |
| FireHost | Managed hosting solutions | Internet | 2013-04-24 |
| First Data Global Gateway | Transaction processing and payment service | Payment | 2011-11-30 |
| Fisheye Analytics | Media monitoring and analytics platform | Social | 2012-08-23 |
| FishingBuddy | Sport fishing and hunting community information | Sports | 2011-08-23 |
| Fishup | Online photo sharing service | Photos | 2010-08-19 |
| Fitbit | Fitness Tracking Tools | Sports | 2011-04-01 |
| Flash Polling | Online survey and questionnaire service | Utility | 2012-06-28 |
| Flashcard Exchange | Online Flashcard Service | Education | 2011-04-08 |
| FlashFoto Image Processing | Image processing service | Photos | 2012-05-07 |
| Fleetly | Competition-Based Fitness Service | Sports | 2012-12-18 |
| FleetMon | Ship location and maritime traffic information service | Shipping | 2012-05-16 |
| Flexmls | Real Estate Listing Service | Real Estate | 2012-10-02 |
| FlexPaper | Document viewer for web | Tools | 2012-11-27 |
| Flickr | Photo sharing service | Photos | 2005-09-04 |
| Flickr Real-Time | Realtime photo updates from Flickr | Photos | 2011-08-19 |
| FlightStats | Live flight aircraft and delays tracking | Travel | 2008-10-23 |
| Flingo | Video sharing service | Media Management | 2011-12-16 |
| Flintbox | Collaborate Research Service | Project Management | 2012-07-16 |
| Fliptop | Turn email addresses and Social IDs into complete digital identities | Social | 2011-11-09 |
| Flocknote | Group messaging service | Messaging | 2012-12-07 |
| Flomio | Near field communications (NFC) service | Tools | 2012-04-13 |
| Floobs | Streaming video service | Video | 2008-11-22 |
| Floorplanner | Building floorplan design service | Tools | 2012-04-04 |
| Flow | Real-time information and data platform | Tools | 2012-04-02 |
| flow.io | Project management service | Project Management | 2010-12-14 |
| Flowdock | Team inbox with chat | Chat | 2011-08-16 |
| Flowplayer | HTML5 video player | Video | 2012-11-27 |
| FluidDB | Information Architecture & Database Service | Database | 2011-02-08 |
| Fluidinfo | Online storage and search platform for metadata | Search | 2011-09-15 |
| FluidSurveys | Online Survey Tools | Tools | 2011-01-31 |
| Flukso | Electricity metering service | Tools | 2011-07-18 |
| Flurry | Mobile analytics platform | Telephony | 2012-02-15 |
| Flux | Social networking platform from Viacom | Social | 2008-02-16 |
| Fluxiom | Online File Storage and Management | Storage | 2011-02-28 |
| FlyOnTime | Flight time and delay resource | Travel | 2011-08-08 |
| Fog Creek Kiln | Code review tool | Tools | 2011-05-20 |
| Foldier | Personal online file sharing and mangement | File Sharing | 2009-09-21 |
| Foller.me | Twitter user information service | Social | 2009-09-19 |
| follow cost | Find the follow cost of a Twitter account | Social | 2009-09-30 |
| Follw.it | Social TV and movie community | Entertainment | 2012-11-30 |
| foneAPI | VoIP and internet telephony service | Telephony | 2012-08-29 |
| Font Squirrel | Font retrieval and generation service | Other | 2011-12-08 |
| Fonts.com | Font and web font service | Other | 2011-08-09 |
| Fonxvard | Image manipulation service | Photos | 2010-02-09 |
| Food Genius | Restaurant and food data | Food | 2012-01-11 |
| Food2Fork | Recipe database | Food | 2013-05-03 |
| Food2u | Food delivery application | Food | 2012-02-29 |
| FoodEssentials Label | Food product data service | Food | 2012-10-26 |
| FoodSpex | Belgian food product information service | Medical | 2012-06-25 |
| Foodspotting | Food review and sharing service | Food | 2011-09-12 |
| FoolDNS | Online privacy protection service | Security | 2010-04-19 |
| Footfeed | Geolocation checkin service | Social | 2011-11-15 |
| For Wanted | Buying and selling platform | Shopping | 2012-05-15 |
| Forecast | Weather forecast data service | Weather | 2013-05-13 |
| Form CheckUtils | Form field validation tool | Tools | 2011-11-16 |
| FormLizard | Form completion service | Tools | 2011-04-23 |
| Formspring | Q&A social network | Answers | 2011-09-02 |
| Formstack | Online forms service | Internet | 2007-09-16 |
| Forni.ca | Adult video grabber | Video | 2012-10-02 |
| Forrst | Designer/developer community | Social | 2011-06-06 |
| ForSWOR | Star Wars gaming forum | Games | 2012-06-01 |
| Forvo | Online word pronunciation guide | Reference | 2010-03-25 |
| ForWhereIAm | Location Specific Marketing Service | Advertising | 2012-10-29 |
| Fotki | Photo sharing service | Photos | 2011-11-29 |
| Fotomoto | Image marketplace service | Photos | 2011-09-08 |
| FoundationDB | Transactional NoSQL database | Database | 2012-08-06 |
| foursquare | Social networking and city exploration | Social | 2009-09-15 |
| foursquare Merchant | foursquare merchant platform | Shopping | 2011-07-26 |
| FoxTranscribe | Online human transcription service | Tools | 2012-07-24 |
| Foxweave | Data syncing and migration service | Enterprise | 2013-04-12 |
| Fractal | HTML email validation and fixing service | 2011-09-08 | |
| Framebase | Video integration service for apps | Video | 2013-06-11 |
| Framesocket | Video management and publishing platform | Video | 2011-10-17 |
| Framey | Website video recording tool | Video | 2011-09-15 |
| Freak CMS User-agents | User Agent checking service | Security | 2011-02-22 |
| Freckle | Time tracking service | Project Management | 2010-05-05 |
| Free Music Archive | MP3 archive | Music | 2011-11-08 |
| Free SMS Gatway | Bulk SMS service | Messaging | 2013-04-19 |
| Freebase | Community driven open database | Database | 2007-10-13 |
| Freecode Data | Open source software database | Database | 2012-06-05 |
| FreedomSpeaks | United States political data lookup | Government | 2008-10-08 |
| FreeGeoIP | IP and host name geolocating service | Mapping | 2012-03-29 |
| Freelancer | Job search and recruiting service for freelancers | Job Search | 2010-05-28 |
| freerisk | Risk modeling service | Enterprise | 2010-01-28 |
| Freesound | Music and sound search service | Music | 2010-11-22 |
| Freespee | Mobile display advertising service | Telephony | 2011-10-07 |
| Freewebs | Web publishing platform | Blogging | 2007-09-27 |
| Freshmeat | Open source application index | Reference | 2011-06-20 |
| FriendFeed | Activity stream aggregator | Other | 2008-03-25 |
| Friendpaste | Fast text/code sharing service | Social | 2012-08-30 |
| Friendster | Social networking service | Social | 2007-10-25 |
| FriendSurf | Hungarian social network | Social | 2013-02-18 |
| Frog Learning Platform | Online learning management platform | Education | 2011-07-07 |
| Front Door Daily Deals | Multi city daily deal service | Shopping | 2012-07-30 |
| Ftsee | Financial securities information feed service | Financial | 2013-05-02 |
| ftw.gd | URL-shortening service | Tools | 2012-08-23 |
| FuelFrog | Track Your Gas Mileage | Transportation | 2011-05-05 |
| Fujifilm Smart Publishing | Photo product catalog services | Photos | 2012-07-12 |
| Fulcrum | Location based data collection application support | Mapping | 2012-10-08 |
| FullContact | Contact Information Service | Office | 2011-08-22 |
| FullContact CardShark | Business card manager | Office | 2012-09-14 |
| Funambol Cloud | Mobile cloud sync service | Internet | 2010-10-27 |
| Fundraise.com | Social fundraising platform | Social | 2012-05-04 |
| Furk.net | Cloud file storage service | Storage | 2012-12-11 |
| FUTEF Wikipedia API | Third party Wikipedia web service | Reference | 2007-01-23 |
| Futuremail | Email Scheduling and Queuing Service | 2011-04-01 | |
| FutureSimple Base | CRM management | Enterprise | 2012-05-03 |
| Fuze Box | Internet and mobile communication services | Chat | 2011-03-24 |
| Fvicon | Favicon retrieval service | Tools | 2012-09-18 |
| Fwix | Geolocation and location-based content service | Mapping | 2011-11-10 |
| Fwix Local News | Local news service | News | 2010-06-15 |
| Fwix Location | Business listing service | Mapping | 2011-04-21 |
| Fwix Wire | Local news gathering service | News | 2010-02-02 |
| Fyndiq | Swedish Merchant Hub and Shopping Service | Shopping | 2012-11-01 |
| G8L.US | URL shortening service | Internet | 2008-02-10 |
| Gaglers | Promotional chat service | Messaging | 2013-02-25 |
| Galleria.io | Image gallery service | Photos | 2012-12-03 |
| Game Jolt | Independent video game directory | Games | 2011-09-22 |
| GameBanana | Video Game Customization Service | Games | 2013-05-17 |
| GAMEhud | Online game management | Games | 2012-05-09 |
| GamerCV | Gaming score retrieval service | Games | 2012-04-05 |
| GameStamper Graph | Casino game distribution platform | Games | 2013-01-21 |
| Garmin MotionBased | GPS services and mapping | Sports | 2007-06-05 |
| Gatekrash | UK event listings service | Events | 2011-04-26 |
| GatherContent | Website content management service | Internet | 2012-09-07 |
| GatorURL | URL Shortening Service | Utility | 2011-03-04 |
| Gbanga Puppetmaster | Location-based gaming platform | Games | 2011-05-12 |
| Ge.tt | File sharing and publishing service | File Sharing | 2011-12-23 |
| Gecko Landmarks | Location information services | Telephony | 2012-05-11 |
| Geckoboard | Real-time business dashboard | Enterprise | 2011-02-08 |
| Geeklist | Online programming community | Social | 2012-10-04 |
| GEMET | Multi-language thesaurus management service | Reference | 2012-05-07 |
| Genability | Electricity price data service | Reference | 2011-04-07 |
| GeneProf | Genetic research data service | Science | 2013-02-19 |
| Gengo Human Translation | Language translation platform | Enterprise | 2010-04-29 |
| Geni | Genealogy Service | Other | 2010-12-20 |
| GeoAdmin | Geospatial and mapping service | Mapping | 2012-04-02 |
| GeoAstro | Astronomical event service | Science | 2011-12-13 |
| Geobytes Ajax Autocomplete Cities List | Autocompleting list of cities and city information | Tools | 2012-08-24 |
| GeoClique | Social Media Platform | Social | 2012-10-05 |
| Geocoda | Geolocation service | Mapping | 2012-04-02 |
| GeoData Demographics | Location-specific demographics data service | Mapping | 2012-02-13 |
| Geodrop | SMS messaging service | Messaging | 2012-06-12 |
| Geognos World Countries | Worldwide geocoding information service | Mapping | 2010-12-29 |
| GeoGratis | Geographic data and mapping service | Mapping | 2012-01-19 |
| GeoIPs | IP location and information service | Mapping | 2012-03-01 |
| GeoIQ | Geo Data, Visualization, and Analysis | Mapping | 2006-11-15 |
| Geolenz | Reverse geocoding service | Tools | 2010-02-21 |
| GeoLoqal | Development platform to build location based solutions | Mapping | 2013-02-13 |
| Geoloqi | Location sharing service | Mapping | 2010-12-14 |
| GeoMaker | Geo enrichment platform | Mapping | 2011-06-30 |
| Geomena | Open geo database of WiFi access points | Other | 2010-04-12 |
| GeoNames | Geographic name and postal code lookup | Reference | 2006-01-12 |
| GeoNB | New Brunswick geographic information service | Mapping | 2013-01-24 |
| GeoNet Quake | New Zealand earthquake reporting service | Science | 2012-01-17 |
| geoPlugin | IP address geolocating service | Internet | 2012-06-07 |
| Geoportail | French geomapping overlay service | Mapping | 2011-08-19 |
| GeoRanker | Search engine result page analysis and monitor service | Search | 2013-02-08 |
| George Vustrey Weather | Weather forecasting service | Weather | 2011-11-16 |
| GeoSmart | New Zealand geospatial and mapping services | Mapping | 2007-11-18 |
| Geosophic | User analytics for mobile gaming | Games | 2012-08-28 |
| Geotoko | Location based campaign creation and search | Advertising | 2010-11-15 |
| Get Exchange Rates | Exchange rate information service | Financial | 2012-07-18 |
| Get Localization | Crowdsourcing Translation Service | Tools | 2011-03-22 |
| Get Satisfaction | Distributed product support services | Social | 2008-07-19 |
| Getafreelancer | Freelance programmer database | Job Search | 2009-10-06 |
| Getpincode | Indian pincode search engine | Reference | 2012-04-13 |
| GetResponse | Email marketing service | 2010-12-14 | |
| GetSimple | Content management system extension service | Utility | 2012-10-24 |
| Getsocio | Daily deal and group buying website platform | Shopping | 2011-10-18 |
| Getting Homework Done | Homework submission service | Education | 2011-11-04 |
| Getty Images Connect | Licensed photography platform | Photos | 2012-02-21 |
| GetYourIDX | Real Estate IDX Services | Real Estate | 2009-11-22 |
| Giant Bomb | Database of game information | Games | 2009-06-12 |
| GiftRocket Gift Card | Gift money transfers | Social | 2012-05-01 |
| Gifts.com | Gift recommendation service | Shopping | 2011-04-07 |
| Gigabark | Voice and text broadcasting solutions | Tools | 2012-09-10 |
| Gigatribe | Hard drive file sharing tool | Photos | 2012-12-28 |
| GigJunkie | Music events services | Music | 2010-05-05 |
| GigPark | Local recommendations service | Recommendations | 2011-01-21 |
| Gigulate | Music blogging service | Music | 2009-05-08 |
| Gigwalk | Mobile workforce service | Job Search | 2011-10-02 |
| Gigya | Single Sign-In/Registration Service | Social | 2010-12-01 |
| Gilt Groupe | Online discount retail store | Retail | 2012-02-10 |
| Gimme Bar | Bookmarking service | Bookmarks | 2011-12-13 |
| Gimmie | Customer loyalty and reward service | Retail | 2013-01-30 |
| Gink | GPS tracking device communications service | Mapping | 2012-08-31 |
| Ginzametrics | SEO service | Internet | 2011-01-31 |
| Gipuzkoa | Spanish province government data | Government | 2011-08-30 |
| GIS Cloud | Geospatial data cloud hosting & map creation service | Mapping | 2011-09-08 |
| Gistpoint | Internet article summary service | Internet | 2011-05-13 |
| GitHub | Source code repository | Tools | 2009-04-03 |
| GitHub Jobs | Computer-related job listing service | Job Search | 2013-02-04 |
| Giving Impact | Donor communications service | Payment | 2011-11-01 |
| Glimt | Norway event aggregation service | Events | 2012-06-26 |
| Glitch | Online massively multiplayer game | Games | 2011-10-02 |
| Global Giving | Online donation and causes marketplace | Social | 2010-01-16 |
| Globedia | News aggregation service | News | 2010-04-14 |
| Globus Online Transfer | File transfer service | File Sharing | 2012-04-23 |
| Glocal Focal US Mortality Data | US government mortality data | Reference | 2011-05-20 |
| Gloe | Geo-tagging service | Mapping | 2011-01-21 |
| Gloomshade | Remote media company | Job Search | 2012-08-23 |
| Glosbe | Multilingual online dictionary and translation memory | Dictionary | 2013-06-05 |
| GMOD | Remote Querying of Biological Databases | Reference | 2011-09-01 |
| gNewBook | Social network | Social | 2010-09-29 |
| Go Processing | Mobile payments service | Payment | 2011-10-07 |
| Go.USA.gov | Government domain URL shortener | Government | 2012-10-22 |
| GoalBit | Video delivery platform | Video | 2012-05-10 |
| GoCardless | Online payments gateway | Payment | 2012-01-27 |
| goEmerchant | Online payment service | Payment | 2013-02-15 |
| GoGrid | Cloud computing and web hosting services | Internet | 2008-10-25 |
| Golem.de | News article discovery service | News | 2010-10-08 |
| Gomi | Cloud video encoding service | Video | 2012-03-20 |
| goo.im | Android-related file sharing service | File Sharing | 2012-08-22 |
| GoodRx | Drug Price Comparison Service | Shopping | 2012-07-20 |
| Goodsie | Goodsie Online Store Service | Shopping | 2011-03-04 |
| GoodStorm | Online retail ecommerce | Shopping | 2006-07-16 |
| Goodzer Local products | Local product search | Shopping | 2013-01-17 |
| Googe Refine ReconciliationService | Semantic linking service | Utility | 2012-03-27 |
| Google AdSense | Advertising management | Advertising | 2006-06-04 |
| Google Affiliate Network | Affiliate marketing network | Advertising | 2011-12-16 |
| Google Ajax Feeds | Access RSS and Atom feeds with JavaScript | Feeds | 2007-04-20 |
| Google Ajax Search | Web search components | Search | 2006-06-04 |
| Google APIs Discovery | Google API directory service | Internet | 2011-05-10 |
| Google Apps Group Migration | Email and file migration service | 2012-11-28 | |
| Google Apps Marketplace | Integrate Google billing services with applications | Payment | 2010-12-29 |
| Google Apps Reseller | Google Apps reseller account management service | Retail | 2012-10-12 |
| Google BigQuery | Large dataset querying service | Database | 2012-07-24 |
| Google Book Search Book Viewability | Book search | Search | 2008-03-13 |
| Google Books | Book search services | Reference | 2008-09-29 |
| Google CalDAV | Online calendar service | Calendar | 2013-06-12 |
| Google Civic Information | Civic information service | Government | 2012-09-21 |
| Google Closure Compiler | JavaScript optimization service | Tools | 2011-10-24 |
| Google Cloud Print | Cloud printing service | Office | 2011-05-25 |
| Google Cloud SQL | Cloud-based MySQL database | Database | 2013-06-12 |
| Google Code Search | Code search service | Search | 2006-12-02 |
| Google Compute Engine | Google based virtual machine service | Backend | 2012-07-11 |
| Google Coordinate | Workforce management application | Enterprise | 2012-06-29 |
| Google Diacritize | Language pronunciation tool | Reference | 2010-11-01 |
| Google Directions | Driving directions web service | Mapping | 2010-05-19 |
| Google Distance Matrix | Travel distance based on Google Maps | Mapping | 2011-05-20 |
| Google DoubleClick Ad Exchange Seller | Advertising campaign management service | Advertising | 2012-10-26 |
| Google Drive | Cloud storage service | Storage | 2012-04-25 |
| Google Enterprise License Manager | License Manager | Enterprise | 2012-08-23 |
| Google Gears Geolocation | User geographical positioning service | Mapping | 2008-08-24 |
| Google Geocoding | Google Maps Geocoding Service | Mapping | 2010-12-09 |
| Google Latitude | Location sharing service | Mapping | 2010-05-21 |
| Google Maps | Mapping services | Mapping | 2005-12-05 |
| Google Maps Elevation | Get elevation data for any location | Mapping | 2010-03-25 |
| Google Moderator | Tool for collection and ideas, questions and recommendations | Tools | 2010-05-13 |
| Google Page Speed Online | Website speed scores and optimization | Internet | 2011-05-20 |
| Google Patent Search | Patent search service | Search | 2008-06-25 |
| Google Places | Local business and point of interest service | Mapping | 2010-05-20 |
| Google Plus | Content sharing service | Social | 2011-09-15 |
| Google Plus History | Content sharing service | Social | 2012-07-16 |
| Google Prediction | Artificial intelligence service | Tools | 2010-09-22 |
| Google Reader Subscriber Statistics | RSS feed statistics | Blogging | 2010-07-19 |
| Google Shopping Search | Product search service | Shopping | 2010-12-20 |
| Google Site Verification | Website owner verification service | Security | 2011-05-20 |
| Google Social Graph | Search service for finding social connections | Social | 2008-02-01 |
| Google Tasks | Personal task list service | PIM | 2011-05-13 |
| Google Time Zone | Time zone by location service | Tools | 2012-10-12 |
| Google URL Shortener | URL shortening service | Utility | 2011-01-11 |
| GoPollGo | Online and mobile polling service | Answers | 2013-01-29 |
| Goslyudi.ru | Public ratings of Russian government bloggers | Government | 2010-05-06 |
| GoSquared | Real time web analytics | Internet | 2012-08-03 |
| GovData | Swedish Government tax expenditure data | Government | 2013-06-14 |
| GovHG Data.One | Hong Kong real-time traffic | Transportation | 2011-12-13 |
| Gowalla | Location aware social network | Social | 2010-02-10 |
| gPodder | Podcast retrieval service | Tools | 2011-08-19 |
| Grab A Great Deal | Search capability service | Search | 2012-02-08 |
| Granicus Search | Government agency search service | Government | 2012-02-13 |
| GraphMuse | Facebook users clustering service | Social | 2012-07-24 |
| Gravatar | Online Avatar Service | Utility | 2011-05-05 |
| Gravity R&D Recommendation | Personalized recommendation engine | Advertising | 2013-06-10 |
| GreenButton Management | Cloud based application hosting | Enterprise | 2013-05-01 |
| Greencheck | Website sustainability checker | Tools | 2011-08-04 |
| Greendizer | Invoicing designed for developers | Financial | 2011-01-20 |
| Greengoose | Wireless motion sensor game service | Games | 2012-01-11 |
| Grid5000 | Computer science research group | Other | 2011-05-20 |
| Gridspot | Cloud based computational project resource | Internet | 2012-11-01 |
| GridVid.me | Cloud based parallel video encoding service | Video | 2012-08-10 |
| GroopBuy | Local deals and group buying service | Shopping | 2010-06-28 |
| Grooveshark | Interact with Grooveshark music data | Music | 2010-07-09 |
| Grou.ps | Social network creation service | Social | 2012-07-03 |
| GroundLink | Ground transportation service | Transportation | 2011-09-22 |
| Group Commerce | eCommerce platform | Retail | 2012-02-22 |
| Group Texting | SMS Messaging Service | Messaging | 2010-12-01 |
| Groupcentric | User engagement service for applications | Social | 2013-03-05 |
| GroupDocs | Online document management service | File Sharing | 2012-04-25 |
| GroupFlier | Group messaging service | Telephony | 2011-09-22 |
| GroupHigh | Blog Search and Meta Data | Blog Search | 2012-02-21 |
| Groupon | Group shopping service | Shopping | 2010-04-06 |
| Grove.io | Hosted IRC chat service | Chat | 2012-04-03 |
| GroveStreams | Real time decision making platform | Enterprise | 2012-10-19 |
| GSLB.me | DNS hosting service | Internet | 2013-06-03 |
| GSMA OneAPI Location | Mobile location services | Telephony | 2012-02-20 |
| GSMA OneAPI MMS | Mobile messaging services | Messaging | 2012-02-20 |
| GSMA OneAPI Payment | Mobile payment services | Payment | 2012-02-20 |
| GSMA OneAPI Zonal Presence | Mobile location services | Telephony | 2012-03-01 |
| GTmetrix | Website Performance Testing Tool | Tools | 2011-08-22 |
| gTrax | Google Apps time tracking service | Project Management | 2012-02-08 |
| Guardian | UK newspaper | News | 2009-03-10 |
| Guardian Politics | UK government and political resources | Government | 2010-03-01 |
| gubb | List creation and management | Database | 2007-05-15 |
| Guerrilla Mail | Temporary Email Service | 2011-05-05 | |
| Guidebox | Television and Movie Search Service | Search | 2013-05-30 |
| Guitar Chord | Music utility service | Music | 2010-08-09 |
| Gumroad | Social product marketplace | Social | 2012-05-08 |
| GW2Spidy | Guild Wars 2 marketplace | Games | 2012-11-02 |
| Gwinnett Roman Baptist Church Open Bible | Bible excerpt service | Reference | 2012-12-31 |
| gzaas | Custom typography messaging service | Internet | 2011-10-04 |
| Habbo | Online game service | Games | 2012-11-30 |
| Hacker News Mobile | Hacker News mobile post retrieval service | News | 2013-02-04 |
| Hackruiter | Job recruiting info service | Job Search | 2011-06-08 |
| Halal Daily | Halal daily deals for the greater New York area | Shopping | 2013-03-20 |
| HaleyMail | Email Marketing Campaign Service | Advertising | 2012-11-01 |
| Halo:Reach Stats | Access Halo:Reach game and player information | Games | 2011-06-10 |
| Hampton Roads Crime | Crime data for Virginia Beach | News | 2012-12-31 |
| HAMweather Aeris | Weather data service | Weather | 2012-01-10 |
| Handset Detection | Mobile phone database | Telephony | 2010-02-07 |
| Happenstand | Bay area events listing service | Events | 2011-06-16 |
| HarperCollins Open Book | Book publisher | Other | 2012-04-06 |
| Harvard Faculty Finder | Harvard faculty information service | Education | 2013-05-14 |
| Harvest | Project time tracking and tasks | Project Management | 2008-03-08 |
| HashRack | Bitcoin Mining Service | Financial | 2013-05-10 |
| HasOffers | Affiliate network service | Shopping | 2010-07-11 |
| HASTUschon | German products marketplace | Shopping | 2012-03-19 |
| Hathi Trust Data Distribution | Library catalog search service | Reference | 2010-03-24 |
| HathiTrust Volumes | Library catalogue information retrieval service | Education | 2011-12-09 |
| Hayoo! | Haskell library search service | Search | 2011-10-14 |
| Há Greve | Portugese Strike Information | Reference | 2012-12-21 |
| hbookmark | Real-time semantic bookmarking via Twitter | Bookmarks | 2010-05-13 |
| HDmessaging | Mobile messaging service | Messaging | 2011-07-28 |
| Health 2.0 | Directory of health-related APIs | Medical | 2012-03-12 |
| Health Indicators Warehouse | Health indicators database | Medical | 2011-09-20 |
| HealthData.gov | Health data service | Government | 2012-08-31 |
| HealthData.gov catalog | Medical datasets catalog service | Medical | 2012-08-16 |
| Healthfinder.gov | Government health agency information | Government | 2012-04-05 |
| HealthJibe | Personal health platform | Medical | 2012-08-21 |
| Heap Analytics | Website analytics service | Utility | 2013-06-06 |
| Heello | Microblogging service | Social | 2012-05-29 |
| Helioviewer | Solar and heliospheric data access | Other | 2010-05-13 |
| Hello Social | Social promotion and engagement platform | Social | 2013-05-06 |
| HelloFax | Fax and signature service | Office | 2012-05-14 |
| HelloSign | Electronic signature service | Enterprise | 2012-11-02 |
| HelpSpot | Web-based helpdesk service | Enterprise | 2011-03-18 |
| Helsinki City Service Map | City services maps | Mapping | 2011-12-06 |
| Helsinkikanava Open Data | Helsinki city council meeting information and recordings | Government | 2012-08-30 |
| Heroku Provider | Cloud connection service | Internet | 2010-09-20 |
| Hetzner | Web hosting management services | Internet | 2012-02-02 |
| Heystaks | Social search and recommendation service | Search | 2011-06-24 |
| HeyWatch | Professional Cloud Video Encoding Software as a Service | Video | 2007-08-27 |
| Heyzap | Gaming service for Flash games | Games | 2009-03-04 |
| Heyzap Server | Game user information service | Games | 2010-12-14 |
| High Gear Media | Automotive reviews and news | News | 2011-01-13 |
| HighlightCam | Video summarization service | Video | 2011-01-12 |
| Highwire | Multi-channel online store management service | Retail | 2012-06-21 |
| Hindenbug | Bug and log tracking service | Tools | 2011-11-15 |
| hiogi | Questions and answers service for mobile | Answers | 2008-08-09 |
| HIPAASpace | HIPAA code lookup services | Medical | 2011-11-15 |
| HipChat | Instant messaging service for companies and teams | Chat | 2010-05-17 |
| HipGeo | Trip tracking and recording application | Travel | 2011-11-18 |
| Hipmob | Mobile Live Chat Service | Chat | 2012-10-04 |
| Hipmob Server | Live Chat for Mobile Applications | Chat | 2012-10-04 |
| Historious | Website bookmarking tool | Bookmarks | 2010-12-20 |
| Hit The Deals | Daily deals site | Shopping | 2012-08-13 |
| Hiveminder | To-do list managment service | PIM | 2009-03-14 |
| HMMER | Protein sequence search and alignment service | Science | 2012-03-27 |
| HNSearch | Hacker News search engine | News | 2011-06-16 |
| HockeyApp | App testing platform | Utility | 2012-07-10 |
| HockeyStreams | Streaming hockey video service | Sports | 2013-05-22 |
| Hoiio Fax | Fax service | Fax | 2012-07-27 |
| Hoiio SMS | Global SMS API | Messaging | 2011-08-19 |
| Hoiio Voice | Global Telephony API | Telephony | 2011-08-19 |
| Holdsport | German sports team management service | Sports | 2013-06-10 |
| Home Hippo Property Portal | Online real estate portal | Real Estate | 2010-11-02 |
| Home Theater Backdrops | Backdrop images and wallpapers | Media Search | 2012-11-05 |
| HomeCook | Local food businesses community | Food | 2012-03-07 |
| HootSuite Engagement | Social media management service | Social | 2012-02-01 |
| Hoppio | Mobile backend platform | Backend | 2012-04-16 |
| Hoppit | Personalized restaurant recommendations and photos | Food | 2013-05-13 |
| HostBill | Manages invoices and payments | Payment | 2012-04-24 |
| Hostway FlexCloud | Cloud hosting services | Internet | 2012-04-19 |
| HotUKDeals | UK local deals service | Shopping | 2010-05-05 |
| Hotwire | Travel deals and historical price data from Hotwire.com | Travel | 2009-07-23 |
| HoundSleuth | Document index and search engine service | Search | 2012-04-02 |
| How'd They Vote? | Canadian Parliament voting records | Government | 2011-11-21 |
| HP Cloud Block Storage | Cloud block storage service | Storage | 2012-04-17 |
| HP Cloud CDN | Data delivery service | Storage | 2012-04-17 |
| HP Cloud Compute | Virtual server management service | Internet | 2012-04-17 |
| HP Cloud Identity Service | Cloud identity management service | Security | 2012-04-17 |
| HP Cloud Object Storage | Cloud storage service | Internet | 2012-03-22 |
| HP Labs Multimedia Analytic Platform | Multimedia content analysis tools | Tools | 2012-12-12 |
| HTML2PDF | HTML to PDF conversion service | Internet | 2007-05-14 |
| HTTP Redirect Chain Enumerator | Search Engine Optimization tool | Utility | 2010-08-13 |
| hu.ly | URL shorten tool | Internet | 2010-04-15 |
| Hub9 CloudSearch | Cloud hosted search service | Search | 2011-12-06 |
| Hubify | API and application development service | Backend | 2012-10-22 |
| HubSpot Blog | HubSpot Blog Management Service | Blogging | 2011-03-24 |
| HubSpot Events | Marketing events information service | Events | 2011-12-19 |
| HubSpot Keywords | Marketing keywords data service | Internet | 2011-12-19 |
| HubSpot Lead Nurturing | Marketing campaign leads service | Internet | 2011-12-19 |
| HubSpot Leads | Internet marketing service | Enterprise | 2011-03-18 |
| HubSpot Prospects | Marketing prospects information service | Internet | 2011-12-19 |
| HubSpot Settings | Internet marketing service | Internet | 2011-12-19 |
| Huddle | Project management and collaboration service | Project Management | 2008-08-14 |
| Huffington Post Pollster | Political opinion poll results | News | 2012-07-02 |
| Human.io | Micro-Apps for Android and iOS | Tools | 2012-08-10 |
| Humanoid | Data analysis service | Tools | 2012-07-13 |
| Hunch | Questions and answers service | Answers | 2009-06-18 |
| Hunt Mobile Ads Ad Request | Spanish language mobile advertising | Advertising | 2012-10-02 |
| Hyperpublic | Geographic data collection service | Mapping | 2011-11-21 |
| Hyves | Social networking and events service | Social | 2008-11-16 |
| Hyves Data | Dutch social networking site | Social | 2011-07-14 |
| I Need a Bargain | Shopping deal aggregator service | Shopping | 2012-08-07 |
| I'm Human | Visual CAPTCHA service | Security | 2010-12-21 |
| I'vRead | Social Reading Record | Social | 2011-05-05 |
| IActionable | Gamification and Analytics Platform | Games | 2011-04-23 |
| IconCMO | Church management service | Enterprise | 2012-01-26 |
| IconFinder | Graphic icon and image search | Search | 2012-06-21 |
| iContact | Email marketing service | 2009-09-05 | |
| iCustomer Pulse | Customer satisfaction survey | Enterprise | 2011-03-18 |
| iCyte | Resource and document saving service | Reference | 2011-07-28 |
| Idealista | Spanish real estate portal | Real Estate | 2011-10-18 |
| IdeaScale | Online Community Data Tools | Social | 2010-12-20 |
| identi.ca | Microblogging service | Blogging | 2008-09-21 |
| Idescat Advance Release Calendar | Idescat publications calendar | Calendar | 2012-06-06 |
| Idescat Catalan and Spanish Indicators | Economic indicator service | Financial | 2010-05-17 |
| Idescat Embed | Catalan official statistics | Government | 2013-05-24 |
| Idescat International Days | 2013 International Days data | Events | 2013-05-27 |
| Idescat Municipality in Figures | Statistical information on Catalan municipalities | Government | 2010-12-02 |
| Idescat Onomastics API | Catalan name data | Government | 2013-05-27 |
| Idescat Population Search | Population search | Search | 2010-10-11 |
| Idescat Rectifications | Rectifications registry lookup service | Reference | 2010-12-02 |
| Idilia Sense Analytics | Assigns precise word senses to text | Tools | 2012-10-19 |
| idiomag | Musical artist information service | Music | 2008-12-16 |
| IDlight | Public identity lookup service | Social | 2012-12-20 |
| IDS Knowledge Services | Poverty reduction research database | Education | 2012-11-27 |
| iFile.it | Online storage provider | Storage | 2010-12-08 |
| iFixit | Online repair manual database | Reference | 2010-12-21 |
| iGeolise Travel Time | Transportation time estimation service | Transportation | 2012-08-09 |
| IKANOW | Big data analysis platform | Enterprise | 2013-01-28 |
| ikiMap | Create Maps From Public and Personal Georeference Information | Mapping | 2012-08-28 |
| iKnode | Application backend service | Backend | 2012-07-03 |
| ikregeer.nl | Dutch parliament documents | Government | 2009-07-15 |
| iLime | Mobile push notification service for Apple iPhone | Telephony | 2009-12-28 |
| iList | Classified ads service | Shopping | 2008-11-22 |
| Illinois 2010 School Report Cards | Illinois public school grade reporting service | Education | 2011-10-18 |
| Illocution Upzilla | Language analysis service | Tools | 2012-05-22 |
| Illumina BaseSpace | Genetics data analysis and visualization service | Science | 2012-11-09 |
| Illuminate Education | Education management service | Education | 2012-09-07 |
| Image Pack | Image editing tool | Photos | 2011-12-06 |
| ImageFly | Image editing service | Photos | 2012-12-03 |
| Images | Royalty free clip art database | Photos | 2013-02-11 |
| Imagga | Image collection analysis service | Photos | 2012-06-11 |
| IMDBAPI.org | Unofficial IMDB data retrieval service | Entertainment | 2012-10-04 |
| Imeem | Social networking and media service | Social | 2008-03-24 |
| iMente | News search and aggregation service | News | 2010-03-26 |
| IMG to CSS | Image files to CSS converter | Tools | 2011-09-22 |
| img.ly | Photo sharing service | Photos | 2010-06-15 |
| Imgur | Photo sharing service | Photos | 2010-09-29 |
| Imo Games | Chat and instant messaging service | Chat | 2012-02-27 |
| imobeCommerce | Mobile commerce integration service | Retail | 2012-11-28 |
| ImpactStory | Publication influence metrics service | Reference | 2012-11-15 |
| Impermium | Website protection service | Security | 2011-09-08 |
| import.io | Data extraction service for websites & applications | Utility | 2013-05-01 |
| Impossible Software | Cloud-based video platform | Media Management | 2012-07-10 |
| IMSLP | Public domain music score library | Music | 2012-04-06 |
| in2Era | Grade-school educational content service | Education | 2013-01-09 |
| Inapub | Pub search tool | Food | 2012-05-21 |
| InboxFever | Email enhancement service | 2012-05-09 | |
| Incubate | Music and culture festival program listing service | Music | 2012-03-12 |
| Indaba Music | Musicians' social network | Social | 2012-07-03 |
| IndexDen | Full-text search service | Search | 2012-06-14 |
| IndexTank | Realtime fulltext search | Search | 2011-03-07 |
| India.dj Reseller | Domain registration and hosting service | Internet | 2012-04-13 |
| Infinigag | Meme and photo sharing platform | Entertainment | 2012-07-13 |
| Inflation Russia | Russian economic information service | Financial | 2013-02-08 |
| Influence Explorer Text | Textual analysis tool | Government | 2011-08-01 |
| Infobip | Mobile messaging and solution service | Telephony | 2011-11-21 |
| InfoChimps Datasets | 2,000+ dataset reference library | Reference | 2011-04-22 |
| Infochimps Geo | Geographic data and mapping service | Mapping | 2011-08-30 |
| InfoChimps IP Intelligence Demographics | Census data based on IP address | Reference | 2011-02-28 |
| Infochimps IP Intelligence Geolocation | Data mining tool | Internet | 2010-06-05 |
| InfoChimps Social | Twitter Metrics and Analytics | Social | 2011-02-28 |
| Infogroup Infoconnect | Data and marketing services | Enterprise | 2012-03-22 |
| Infostradasports | Sports information service | Sports | 2012-07-02 |
| Infunl Web Analytics | Web analytics and tracking service | Internet | 2012-02-09 |
| Ingresse | Brazilian event management platform | Events | 2012-07-23 |
| Inkdit | Electronic signature service | Enterprise | 2012-01-06 |
| InKnowledge Taxi Fare Calculator | Taxi fare estimation service | Transportation | 2012-01-05 |
| inLight Radio | Internet radio player | Music | 2013-05-21 |
| Innovative Interfaces: Sierra | Integrated library system | Catalog | 2012-06-28 |
| inome exchange | Information genome platform | Database | 2012-11-21 |
| InsideSales | Sales and marketing tools | Enterprise | 2011-09-06 |
| Inspection Support Network | Property inspector business management platform | Enterprise | 2012-08-31 |
| Instafilter.io | Photo manipulation service | Photos | 2012-10-16 |
| Mobile photo sharing service | Photos | 2010-12-15 | |
| Instagram Real-time | Real-time image sharing service | Photos | 2011-02-24 |
| InstantEncore Maestro | Classical music community | Music | 2011-10-18 |
| Instapaper | Bookmark long web pages | Bookmarks | 2010-12-29 |
| Institute of Development Studies | Research and data repository | Government | 2012-03-23 |
| Instructure Canvas | Learning management system | Education | 2011-10-11 |
| Intel CPU | Access to CPU information | Utility | 2010-06-05 |
| Intel Developer Services Beta | Geographic mapping features | Mapping | 2012-08-14 |
| InteliVideo | Training video monetization platform | Video | 2012-09-18 |
| Intercom | User monitoring and communication service | Enterprise | 2013-03-03 |
| InterfaceLIFT Wallpapers | Mobile wallpaper service | Photos | 2012-08-28 |
| International Aid Transparency Initiative | Aid spending index | Government | 2012-01-05 |
| Internet Archive | Non-profit Internet library and historical archive | Internet | 2005-09-10 |
| Internet Storm Center DShield | Firewall Log Service | Security | 2012-10-02 |
| InternetDJ Music | Music discovery application | Music | 2012-12-31 |
| Intersect | List mutual Twitter followers | Social | 2010-03-16 |
| Interserve Job Openings | Ministry jobs feed service | Feeds | 2012-07-24 |
| Interstate Developers | Project development roadmaps tool | Project Management | 2011-07-14 |
| Intervals | Time Tracking and Task Management Tools | Project Management | 2011-01-18 |
| InterWorx License | Web hosting management services | Internet | 2011-10-14 |
| Intigi | Targeted online content distribution service | Recommendations | 2012-08-06 |
| Intouch | Mobile group messaging | Messaging | 2010-12-15 |
| introNetworks | Social recognition and relationship building service | Social | 2012-08-23 |
| Intuit Payments Connect | Easily connect to Intuit Payment Services and QuickBooks Merchant Services (QBMS) | Payment | 2011-04-01 |
| InviteBox | Incentive-based social referral service | Advertising | 2012-12-10 |
| Invoicefu | Online invoicing service | Financial | 2012-03-13 |
| InVox | Small and medium-sized business phone service | Telephony | 2011-11-23 |
| ioBridge | Retrieve module feed URLs | Tools | 2010-11-02 |
| IODA Open | Online Music Distribution Database | Music | 2011-03-24 |
| IOOS SOS | Coastal conditions information service | Science | 2012-02-07 |
| IP Commerce | Payment Platform with single integration access to leading payment providers | Payment | 2010-10-01 |
| IP-API.com Geolocation | IP address lookup service | Tools | 2012-07-24 |
| Ipernity | Media sharing service | Media Management | 2007-08-27 |
| IPInfoDB Geolocation | Web based IP geolocation lookup service | Mapping | 2010-10-08 |
| IPInfoDB Timezone | Web based IP timezone lookup service | Internet | 2010-04-21 |
| iPlant Semantic Web HTTP | Botanical linked data/semantic web data service | Science | 2012-02-22 |
| IPloc | IP address lookup services | Internet | 2008-08-21 |
| iplocationtools | IP address services | Internet | 2009-05-10 |
| iPointer | Mobile real estate information service | Real Estate | 2012-08-09 |
| iProfile | Customer intelligence and analysis service | Enterprise | 2013-02-22 |
| IQ Engines | image recognition service | Photos | 2010-07-27 |
| iRadeo | Internet radio service | Music | 2011-03-18 |
| iRail | Belgium train schedules | Transportation | 2011-11-15 |
| IRL Connect | Visible social networking service | Social | 2009-05-26 |
| Iron Money | Personal financial management service | Financial | 2009-03-14 |
| Iron.io IronCache | Data caching and exchange service | Storage | 2013-01-15 |
| Iron.io IronMQ | Cloud hosted messaging service | Messaging | 2011-12-09 |
| Iron.io IronWorker | Task and project management system | Project Management | 2011-12-09 |
| is.gd | Url shortening service | Internet | 2009-04-08 |
| iScore Sports Team Website | Sports team statistics | Sports | 2011-12-23 |
| isemail Address Validation | Email address format validation service | 2012-12-19 | |
| IsItBirthday | Birthday Reminder Service | Calendar | 2012-06-21 |
| isiZulu | Zulu-English dictionary | Dictionary | 2012-01-10 |
| ISO New England | New England electricity operator | Other | 2012-05-16 |
| isoHunt | BitTorrent search engine | Search | 2012-08-24 |
| iSpeech Automated Speech Recognition | Speech Recognition Service | Tools | 2011-03-04 |
| iSpeech Text-To-Speech | Text to Speech Service | Tools | 2011-03-04 |
| Issuu Search | Online publication service | File Sharing | 2009-08-07 |
| Istabai | Remote home heating control service | Utility | 2013-05-13 |
| ItaScan | Italian manga scanlation service | Entertainment | 2013-06-07 |
| itDuzzit | Cloud application integration service | Utility | 2011-11-29 |
| iTranslate4.eu | European language translation service | Reference | 2012-06-12 |
| ITRP | IT service management application service | Enterprise | 2012-11-19 |
| ItsThisForThat | Random startup idea generator | Other | 2011-08-10 |
| itty bitty URL | URL shortening service | Tools | 2013-05-14 |
| iTunes & App Store Search | Apple product search | Media Search | 2011-12-09 |
| ITweetLive | Twitter search and engagement service | Social | 2012-08-08 |
| Ity.im | URL shortening service | Utility | 2011-01-21 |
| IW Location | Mobile geolocation service | Telephony | 2010-11-30 |
| IZEA Sponsored Tweets | Independent Twitter advertising platform | Advertising | 2010-12-20 |
| iZettle | Mobile and tablet payment application | Payment | 2013-05-03 |
| Jabbakam | IP camera platform | Video | 2011-03-18 |
| Jack Media | Australian daily deals network | Shopping | 2012-07-18 |
| Jaconda | Instant Messaging Service | Social | 2010-12-13 |
| JAGTAG | Mobile marketing service | Advertising | 2011-07-05 |
| Jaiku | Social messaging service | Messaging | 2007-05-07 |
| JailBase | Mugshot and Arrest Information for County Jails | Search | 2012-03-07 |
| Jamcast | Music streaming service | Music | 2012-06-18 |
| Jamendo | Access to a range of music related information | Music | 2010-03-16 |
| Janrain Capture | User data collection and storage service | Enterprise | 2011-12-13 |
| Janrain Engage | Social networking login service | Security | 2008-12-24 |
| Java Game Tome | Java game listing services | Games | 2008-08-17 |
| Jelastic | Cloud computing platform | Utility | 2013-03-05 |
| Jeppesen Journey Planner | Trip planning service | Transportation | 2011-09-27 |
| Jetlore | Social media analytics | Social | 2012-09-10 |
| JetSetMe | Mobile roaming application | Telephony | 2012-10-12 |
| Jigsaw | Business information and contacts directory | Enterprise | 2009-02-24 |
| Jimssquare | Online time tracking software | Office | 2012-04-13 |
| Jirafe | eCommerce analytics tool | Retail | 2012-07-23 |
| JISC Monitoring Unit | UK education technology reporting service | Education | 2012-04-05 |
| Jive | Enterprise social networking service | Enterprise | 2013-01-25 |
| JobGizmo | Job search tools | Job Search | 2011-10-25 |
| JobMotel | Job feeds service | Job Search | 2009-05-30 |
| JobServe | Job listing and recruitment service | Job Search | 2012-12-10 |
| Johns Hopkins University Hub | Research article retrieval service | Education | 2013-05-08 |
| Joind.in | Social Conference Tools | Social | 2011-01-04 |
| Joliprint | Convert HTML to PDF Documents | Office | 2011-02-03 |
| Jonathan's Card | Social sharing experiment | Social | 2011-08-09 |
| Jorum | Research and Educational Materials Service | Education | 2013-03-05 |
| Jotly | Rating application | Social | 2012-01-20 |
| Joyent Node | Cloud computing software | Internet | 2011-02-10 |
| JoyRack Games | Flash games directory | Games | 2010-03-29 |
| jsFiddle | Online web editor | Tools | 2011-02-02 |
| JSON Blob | Parallel client/server development service | Tools | 2013-04-15 |
| JSON Tools | JSON formatting tools | Tools | 2011-11-16 |
| Judge.me | Online arbitration service | Other | 2012-07-16 |
| JuggaloBook | Insane Clown Posse fans social network | Social | 2012-03-09 |
| Jumio Netswipe | Online and mobile payment service | Payment | 2012-03-06 |
| Jumio Netverify | Online identification verification service | Security | 2012-03-06 |
| Junar.com | Community Data Publishing | Feeds | 2011-09-26 |
| Junction Networks Web Services | Business VoIP Services | Telephony | 2011-01-11 |
| JuSScan | Daily deals site | Shopping | 2013-04-15 |
| JustJobs.ro | Romanian job search site | Job Search | 2012-01-11 |
| kaChing | Social investment service | Financial | 2009-02-22 |
| Kagilum iceScrum Cloud | Agile development platform | Project Management | 2012-12-31 |
| Kamcord | Video game recording and sharing service | Games | 2012-08-24 |
| Kanban Tool | Project management service | Project Management | 2012-09-14 |
| Kanbanery | Project Management | Project Management | 2012-08-24 |
| Kangaroo Commerce Server | eCommerce server integration service | Retail | 2012-03-22 |
| Kanvaso | Twitter utility | Social | 2010-12-07 |
| Kariru Library Search | Japanese library catalog consolidation service | Search | 2012-02-14 |
| Karmadata | Standardized open data resource | Reference | 2013-05-08 |
| Karniyarik Product Search | Turkish shopping search engine | Shopping | 2010-05-13 |
| Kasabi | Data marketplace | Reference | 2011-05-31 |
| Kasahorow Dictionaries | Akan languages dictionaries | Dictionary | 2012-09-11 |
| Kateglo | Indonesian online dictionary, thesaurus and glossary | Dictionary | 2011-06-30 |
| KAYWA QR-Code | QR-Code access service | Tools | 2011-08-02 |
| Kazle | Social Network Management | Social | 2011-01-10 |
| Kazoo | Telecommunications solution | Telephony | 2013-03-03 |
| KDE Pastebin | Pastebin service | Tools | 2011-06-08 |
| KDF Billion-Ton | Bioenergy information service | Science | 2012-11-01 |
| keen.io | Mobile and web application usage service | Utility | 2012-04-13 |
| Kensei Media | Video hosting platform | Media Management | 2012-07-10 |
| Kenya Open Data | Kenya datasets | Government | 2011-11-15 |
| Ketchup | Meeting notes management service | Office | 2011-09-13 |
| Kewego Video | Video platform service | Video | 2008-08-02 |
| Keynote | Internet and cloud testing and monitoring service | Internet | 2012-05-09 |
| KeyPay YourPayroll | Payroll Management Service | Financial | 2013-04-29 |
| Keypic | Image-based spam prevention service | Security | 2012-08-17 |
| Khan Academy | Online learning and instruction platform | Education | 2012-06-29 |
| Kickfolio | Application management and marketing service | Backend | 2013-02-11 |
| KickoffLabs | Viral referral page service | Social | 2012-02-08 |
| KidsEatFor | Restaurant deal search service | Food | 2011-08-09 |
| Kii Cloud | Mobile application backend service | Backend | 2012-04-02 |
| Kijubi | Activity marketplace service | Travel | 2011-07-18 |
| KillerTours.com | Band and Concert Search Tool | Events | 2011-01-04 |
| King County Open Data | King County, WA datasets | Government | 2011-11-15 |
| Kinomap | Geolocated video sharing platform | Video | 2012-07-09 |
| Kinsey Reporter | Crowd-sourced sex information service | Social | 2012-11-12 |
| Kinvey | Application backend as a service | Backend | 2012-04-12 |
| Kippt | Bookmarking application | Bookmarks | 2012-04-02 |
| KIT Social | Customizable social network service | Social | 2010-12-14 |
| KIT Video | Video storage, encoding, and broadcast platform | Video | 2012-01-17 |
| Kiva | Person-to-person micro-lending service | Financial | 2009-02-03 |
| Klarna | eCommerce service | Payment | 2011-12-13 |
| Klaviyo | Email marketing platform | 2013-02-12 | |
| Klocwork | Software Security Service | Security | 2013-05-03 |
| Klout | Social metrics service | Internet | 2009-05-08 |
| Knotice | Digital direct marketing service | Advertising | 2011-08-15 |
| KnpBundles | Symfony2 bundle repository | File Sharing | 2013-01-15 |
| Kochava | Mobile app installs tracking service | Enterprise | 2013-05-22 |
| KODAK Network Services | Monetize on Kodak Global Retail Printing | Photos | 2013-06-18 |
| Kole Imports | Dollar store merchandise information | Shopping | 2012-01-27 |
| Kompoz | Music collaboration service | Music | 2012-11-14 |
| Kongregate | Game data integration service | Games | 2011-12-02 |
| Kontagent | Social analytics service | Social | 2010-12-29 |
| kooaba Query | Image recognition service | Photos | 2011-04-11 |
| Koordinates | Mapping layers data service | Mapping | 2010-07-19 |
| Koupon Media | Mobile coupon campaign management platform | Shopping | 2012-09-06 |
| KPI Dashboard | Business information service | Enterprise | 2010-10-01 |
| Kumutu | Adventure sports distribution service | Travel | 2010-10-04 |
| Kundo | Customer service and feedback service | Enterprise | 2012-02-22 |
| KWICK! Social Platform | Social Platform API | Social | 2010-12-29 |
| Kwout | Website quote with images tool | Tools | 2011-08-23 |
| Kwwika | Real-time push notifications and messaging service | Internet | 2010-07-11 |
| Kynetx | Event-driven application platform | Internet | 2011-01-05 |
| Kyte | Streaming interactive television service | Video | 2007-10-20 |
| L9 | URL Shortening Service | Internet | 2011-01-14 |
| la Loter�a del Ni�o | Spanish Lottery Information Lookup | Government | 2011-07-26 |
| LabJack CloudDot | Measurement hardware and software | Tools | 2012-09-14 |
| LairOut | Event Search Service | Events | 2013-02-25 |
| LambdaLabs Face | Face recognition service | Photos | 2012-07-23 |
| LangId | Language identification service | Utility | 2009-09-14 |
| LanguageTool | Text proofreading tool | Tools | 2013-03-20 |
| Lanoba | Website registration and authentication service | Security | 2011-12-13 |
| Lasso 9 Reference Library | Lasso 9 reference information retrieval service | Reference | 2013-05-01 |
| Latakoo Flight | Video Transfer And Sharing Service | Video | 2012-07-09 |
| Lauerfac.es | Christopher Lauer avatar platform | File Sharing | 2012-05-22 |
| LaunchBit | Email advertising network | Advertising | 2012-09-14 |
| Launchpad | Bug and issue tracking | Enterprise | 2008-10-31 |
| LaunchRock | Viral marketing for startups | Social | 2011-11-09 |
| Layar | Mobile augmented reality service | Other | 2009-10-16 |
| LazyTune | Music search services | Music | 2009-02-08 |
| LDSTech Gospel Library Catalog | LDS catalog search service | Search | 2012-07-25 |
| LDSTech Mormon Channel | Mormon radio querying service | Search | 2012-05-25 |
| Lead Zeppelin | Sales lead management tool | Enterprise | 2011-04-01 |
| LeadDyno | Affiliate and online marketing management service | Enterprise | 2013-04-19 |
| Leadspend | Email address validation service | 2013-01-16 | |
| LeadSyncer | Mobile lead collection and organization service | Project Management | 2012-06-21 |
| Leaflet Vector Layers PostGIS | Mapping vector layer service | Mapping | 2012-09-11 |
| Leafly | Medicinal marijuana information service | Reference | 2011-09-01 |
| Leaguevine | Personalized sports profile service | Sports | 2012-11-28 |
| LeanKit Kanban | Workflow optimization tool | Project Management | 2012-09-19 |
| LearnSprout | School data access service | Education | 2012-07-20 |
| Ledgerble | Online accounting software for small businesses | Financial | 2010-03-26 |
| Leftronic | Data and analytics visualization service | Tools | 2011-10-25 |
| Legalesign | Online legal contract and form completion service | Tools | 2013-05-03 |
| Lemon | Personal finance management tool | Financial | 2012-06-14 |
| Lemonade Stand | Community Sales Service | Shopping | 2011-04-23 |
| Lemonstorm | Online texting service | Messaging | 2011-09-06 |
| Lemonwhale | Cloud video service | Video | 2012-10-08 |
| Less Neglect | Customer analytics platform | Enterprise | 2013-02-13 |
| LessAnnoyingCRM | Customer Relationship Management Service | Tools | 2012-07-26 |
| Let's Be Trends | Trend tracking on Twitter | Social | 2009-09-27 |
| Let's Crate | File sharing service | File Sharing | 2011-09-20 |
| LetGive | Direct donation platform | Payment | 2011-10-19 |
| LetsGiftIt | Group gifting service | Retail | 2011-09-13 |
| LetsMT | Language translation service | Tools | 2012-03-12 |
| Level Four | Search service tools | Search | 2012-11-30 |
| LevelUp | Online and mobile payment service | Payment | 2012-03-01 |
| Lexaurus | Vocabulary management service | Database | 2011-10-25 |
| Lexity Commerce Central | Online commerce and payment platform | Payment | 2013-01-29 |
| Liberty Reserve | Payment network | Payment | 2012-04-26 |
| Librarious | Personal collection catalog | PIM | 2011-01-21 |
| Library of Congress Prints & Photographs | Image search service | Media Search | 2011-12-23 |
| Library of Congress Subject Headings | Access to the Library of Congress Subject Headings | Reference | 2008-04-06 |
| Librato Metrics | Data management and visualization service | Internet | 2011-11-03 |
| Librato Silverline | Application resource monitoring and management service | Internet | 2011-11-03 |
| LIBRIS | Swedish library search tool | Search | 2011-11-25 |
| LifeDesks | Online science and taxonomy community | Reference | 2011-08-09 |
| LifeKraze | Social networking and sharing accomplishments service | Social | 2011-08-30 |
| Lift Suggest | Shopping recommendation service | Shopping | 2011-02-22 |
| liftie.info | Ski resort lift status and information service | Sports | 2013-02-27 |
| Limelight Networks | Online video platform and content management service | Video | 2011-07-18 |
| LingoTip Translation | Document translation service | Tools | 2011-12-19 |
| LingQ | language development service | Education | 2012-07-23 |
| Lingr | Online chatroom services | Chat | 2007-01-30 |
| Linkalope | Twitter link search service | Search | 2011-01-11 |
| Linkbee.com | Create Short Links and Cash Links | Internet | 2011-03-07 |
| Business social networking platform | Social | 2007-12-10 | |
| Linkee | URL Shortening, Real-Time Tracking & Social Sharing | Internet | 2011-03-04 |
| LinksPreadeR | URL Morphing Service | Internet | 2011-01-14 |
| LinkTrackr | Link tracking service | Advertising | 2012-08-24 |
| LinkUp Job Search Engine | Job search service | Job Search | 2010-03-05 |
| Linode | Virtual server hosting services | Internet | 2008-08-09 |
| LinuxFr.org | OAuth account authentication service | Backend | 2012-11-26 |
| Lionyzer | Website analysis and classification tool | Internet | 2011-10-07 |
| LiquidPlanner | Project management software | Project Management | 2010-11-01 |
| Liquor Control Board of Ontario (LCBO) | Liquor store, product and inventory lookup service | Shopping | 2010-04-18 |
| LISIRD | Solar irradiance datasets | Science | 2011-11-02 |
| ListiMonkey | Twitter list email delivery application | 2012-01-31 | |
| Litecoin Global | Virtual Currency Exchange Service | Financial | 2013-05-27 |
| Litehosting | VPS Hosting Service | Tools | 2013-05-27 |
| Litepay | Litecoin Payment Service | Payment | 2013-05-28 |
| Lithium | Social media monitoring tool | Social | 2010-12-17 |
| Litmos | Learning Management System | Education | 2011-04-01 |
| Little Bird | Topic and community engagement application | Tools | 2013-04-03 |
| LittleShoot Labs MIME | File type reference service | Tools | 2010-11-03 |
| LittleSis | Database for tracking political and business relationships | Government | 2010-01-28 |
| LiveAddress Verification | US address verification, validation, and geocoding | Shipping | 2010-02-18 |
| LiveChat | Business instant messaging software | Chat | 2011-02-28 |
| LiveConnect | Microsoft services connection platform | Internet | 2012-03-21 |
| LiveDirectory | Automated internet services | Internet | 2012-02-24 |
| Livefyre | Dynamic comments platform | Social | 2012-03-07 |
| LiveOps | Customer support and contact tracking service | Enterprise | 2012-08-09 |
| LivePerson Agent | Customer service chat platform | Chat | 2011-05-31 |
| LivePerson Chat | Customer service chat platform | Chat | 2010-11-30 |
| LivePerson Visit | Customer service chat platform | Chat | 2011-01-21 |
| Livestream | Video Streaming Tools | Video | 2010-12-20 |
| LiveWork | On demand virtual workforce of freelancers | Enterprise | 2009-09-16 |
| LMAX Exchange Trading | Trading and Market Data Service | Financial | 2012-08-02 |
| LmBox | License and acquisition service | Enterprise | 2013-02-06 |
| Load Impact | load testing service | Internet | 2013-05-02 |
| Loader.io | Simple cloud-based load testing for your apps | Tools | 2012-12-31 |
| LobbyFacts Data | European Union lobbyist information service | Politics | 2013-01-03 |
| Loc8 | Geolocation for mobile apps | Mapping | 2012-07-09 |
| Local Search Maps Geocoder | Geocoding integration service | Mapping | 2011-11-03 |
| Localmind | Location based Q&A | Recommendations | 2011-04-21 |
| LocalSchoolDirectory | School information and search service | Reference | 2012-04-25 |
| Localstreamer | Geolocation service | Social | 2011-03-21 |
| LocalWiki | Online community news platform | Wiki | 2012-09-04 |
| Location Labs Spatial Storage | Access and Search Geo-Tagged Content | Search | 2011-04-26 |
| Loci.me | Create and Share Places/Locations | Social | 2011-03-04 |
| Locker Project | Personal data management service | Security | 2011-11-21 |
| Lockerz | Photo sharing service | Photos | 2010-12-29 |
| Locr | Photo geotagging and sharing service | Photos | 2011-07-19 |
| LodgeIt! | Code pastebin service | Tools | 2011-06-16 |
| Loggly | Cloud Based Logging Service | Tools | 2011-02-03 |
| Loggr | Web application analytics service | Tools | 2011-09-22 |
| LoginTC | Two-factor authentication service | Security | 2013-06-04 |
| Logistify LTL Rate | LTL Shipping Rate Quote Service | Shipping | 2012-07-12 |
| LogMyTime | Time Tracking Service | Tools | 2011-02-22 |
| LogVRP | Vehicle Route Planning Service | Transportation | 2012-08-31 |
| Long "R" Us | URL lengthening service | Utility | 2011-01-21 |
| Long URL Please | Shortened URL expanding service | Internet | 2009-12-04 |
| Longdo Dict | Dictionary Search Service | Dictionary | 2012-12-28 |
| Longdo Map | Thailand Map Service | Mapping | 2012-12-28 |
| LongJump | Platform as a Service (PaaS) | Enterprise | 2008-02-10 |
| LongTail Video Bits on the Run | Online video player | Video | 2011-07-12 |
| LongURL | URL expanding service | Internet | 2008-11-16 |
| LoopFuse | Sales and Marketing Service | Enterprise | 2010-08-24 |
| Loquest | Question and answer service by location | Answers | 2011-09-08 |
| Lorem Ipsum Me | Placeholder text generator | Tools | 2012-11-13 |
| Loxcel | Location based mapping service | Mapping | 2011-01-05 |
| LTC-Data | Litecoin Information Service | Financial | 2013-05-23 |
| lukup | Location based search and messaging service | Social | 2010-07-19 |
| Lulu Publishing | Programmatically publish and sell books | Other | 2007-12-04 |
| Luzme | Ebook price data engine | Shopping | 2011-04-11 |
| Lvvki | Restaurant and venue photo service | Photos | 2012-11-26 |
| Lymbix Sentiment Analysis | Sentiment analysis service | Tools | 2011-06-13 |
| Lymbix Sentiment Analytics | Sentiment Analysis Service | Tools | 2011-03-21 |
| LyricFind | Music lyrics database | Music | 2012-01-30 |
| LYRICSnMUSIC | Music and song lyric search engine compiler | Music | 2012-12-28 |
| LyricWiki | Song lyrics data service | Music | 2008-03-16 |
| madvertise | Mobile advertising platform | Advertising | 2012-09-11 |
| MaGdev BankSearch | German bank information service | Reference | 2011-12-11 |
| Magisto | Video editing service | Video | 2012-11-16 |
| Magma | Video directory and discovery service | Video | 2012-01-17 |
| Maiana | Topic Maps Browser and Editor | Database | 2011-02-08 |
| Mail.Ru | Social Mail Application Service | Social | 2010-12-10 |
| mail2 | Email marketing service | 2011-11-19 | |
| MailChimp | Email List and Campaign management service | 2007-12-21 | |
| Mailing Report | Email Analysis Service | 2012-07-12 | |
| Mailjet | Cloud hosted email platform | 2011-12-11 | |
| Main and Me | Local business ecommerce platform | Shopping | 2012-07-30 |
| MakePlans | Online scheduling service | Calendar | 2011-11-29 |
| makexyz | Directory of 3D printers | Tools | 2013-03-03 |
| Malmöfestivalen | Malmö Festival schedule and information | Events | 2011-11-25 |
| Maluuba Natural Language | Natural language personal assistant application | Telephony | 2012-11-15 |
| Malvee Jobber | Employee satisfaction analytics | Enterprise | 2012-09-25 |
| Mambu | SaaS financial management service | Payment | 2013-02-08 |
| ManageBGL Diabetes | Diabetes Management Platform | Medical | 2012-09-11 |
| Mandrill | Email and email template service | 2012-04-27 | |
| MangoPay | E-money management and payment platform | Payment | 2013-05-02 |
| Manpacks | Men's shopping web site | Shopping | 2011-09-26 |
| Manybots Server | Personal information tracking service | Goal Setting | 2011-09-08 |
| Manyou | Chinese social networking site | Social | 2011-05-25 |
| Map Data Services QuickMap | Data mapping service | Mapping | 2012-02-13 |
| map4app | Map integration service | Mapping | 2011-10-26 |
| MapAlerter | Irish multi-channel alert service | Messaging | 2013-01-14 |
| MapBox | Mapping Service | Mapping | 2011-10-25 |
| MapDust | OpenStreetMap bug tracker | Tools | 2010-12-17 |
| Mapfluence | Mapping infrastructure and data access | Mapping | 2010-09-02 |
| MapIt Global | Global jurisdiction mapping service | Mapping | 2012-07-19 |
| MapIt UK | U.K. postcode and location mapping service | Mapping | 2012-05-21 |
| MapLarge | Embed interactive maps on websites | Mapping | 2010-12-17 |
| MapLight | Government database linking contributions and votes | Government | 2007-11-04 |
| MAPLight.org Bill Positions | Campaign donation and vote tracking service | Government | 2010-01-31 |
| mapme | Location mapping service | Social | 2009-03-06 |
| MapMyFitness | Fitness tracking service | Sports | 2010-09-16 |
| MapMyRun | Access runners routes and related data | Sports | 2008-10-25 |
| Mapmyuser | Real time web site analytics | Internet | 2012-03-07 |
| Mapping L.A. | Geographic boundary service | Mapping | 2010-09-28 |
| MapQuest | Online mapping service | Mapping | 2008-03-08 |
| MapQuest Directions | Driving directions service | Mapping | 2010-11-16 |
| MapQuest Geocoding | Forward and Reverse Geocoding Service | Mapping | 2010-11-22 |
| MapQuest Nominatim Search | Geographic search service | Mapping | 2010-11-22 |
| MapQuest Open | Online mapping service | Mapping | 2011-01-12 |
| MapQuest Open Directions | Driving directions service | Mapping | 2010-11-15 |
| MapQuest Open Elevation | Elevation data service | Mapping | 2010-11-22 |
| MapQuest Open Guidance | Mobile navigation service | Mapping | 2011-01-25 |
| MapQuest Search | Geographic search service | Mapping | 2010-11-22 |
| MapQuest Traffic | Traffic report service | Mapping | 2010-11-16 |
| Marine/Surfing Weather | Access to live marine/sailer weather | Weather | 2010-08-17 |
| Mark Sutuer IP Utils | IP address lookup service | Internet | 2011-12-06 |
| Markerly | Content sharing widget | Widgets | 2013-02-11 |
| MarketScout | Research and Data Collection Service | Enterprise | 2012-12-19 |
| Markify | Trademark registration search engine | Search | 2012-01-16 |
| Markit Data | Market Data Service | Financial | 2012-08-21 |
| Marky Markdownifier | Html to plain text conversion tool | Tools | 2012-07-23 |
| Mashape | API marketplace | Security | 2011-12-06 |
| Mashery | API delivery and management service | Internet | 2010-12-21 |
| MassDOT MBTA | Massachusetts transit data feeds service | Transportation | 2011-10-18 |
| Masspublisher | Website and widget publishing and marketing service | Internet | 2011-08-15 |
| Masterbranch | Online platform for developers and development projects | Job Search | 2012-02-29 |
| MasterCard Merchant Identifier | Merchant data lookup service | Reference | 2012-09-12 |
| MasteryConnect | Assessment platform for educators & teachers | Education | 2013-02-13 |
| MatchCollege | College search service | Education | 2012-01-20 |
| Matrix SMS Gateway | SMS messaging service | Telephony | 2010-10-08 |
| MavaIQ Currencies | MavaIQ Currencies | Financial | 2012-07-18 |
| Mbar | Event Information for the Mbar Café and Club | Events | 2012-08-14 |
| MdotM | Mobile advertising network | Advertising | 2012-01-31 |
| Me2day | South Korean social network | Social | 2012-11-19 |
| Meaningtool | Semantic meaning service | Other | 2009-03-14 |
| Medentify | Rate People by Their Phone Number/Email | Social | 2011-03-04 |
| MEDgle | Clinical informatics platform | Medical | 2012-08-21 |
| MediaCore | Video community platform | Video | 2011-11-03 |
| MediaEquals | Advertising media buying and selling service | Advertising | 2011-08-09 |
| MediaFire | Cloud-based file storage and sharing service | File Sharing | 2012-05-25 |
| Medianet Open MP3 | Music search services and music store | Music | 2009-07-19 |
| MediaPiston | Content creation provider | Other | 2011-09-08 |
| MediaTemple | Web hosting service | Internet | 2010-10-11 |
| Medizza TV | Internet TV platform | Video | 2012-07-23 |
| MeeMix | Music recommendation service and discovery | Music | 2010-01-12 |
| Meetup | Social events service | Social | 2008-07-10 |
| MEGA | Cloud based storage service | Storage | 2013-01-24 |
| MemberClicks | Membership management software | Enterprise | 2011-01-18 |
| Meme Generator | Meme generation engine | Tools | 2012-06-11 |
| Memjogger | Web app for flashcards & spaced repetition learning | Education | 2013-01-17 |
| Memonic | Web content, notes, and bookmark organizer | Bookmarks | 2011-09-13 |
| Memopal | Online storage service | Storage | 2012-05-10 |
| Memory Reel | Event marketing service and event mobile application provider | Events | 2011-09-13 |
| Memrise | Online subject learning platform | Education | 2012-08-23 |
| Memset | Hosting and server provider | Enterprise | 2012-06-18 |
| Mendeley | Academic research paper sharing service | Education | 2010-05-01 |
| Mention | Social media mention monitoring | Social | 2013-05-20 |
| Menu Mania | Restaurant search and review service | Food | 2009-12-05 |
| MenuMania | New Zealand restaurant information service | Entertainment | 2013-01-11 |
| Menumix | German Restaurant Information Service | Food | 2012-11-20 |
| Mercatus | Cross channel marketing services | Retail | 2012-03-29 |
| MerchantCircle.com | Online marketing service for local businesses | Shopping | 2011-07-18 |
| Merchee | eCommerce and mCommerce service | Payment | 2012-11-30 |
| Mercury | Mobile marketing service | Messaging | 2011-04-23 |
| Merrcury | Travel shopping service | Travel | 2010-12-21 |
| Merriam-Webster Dictionary | Dictionary and thesaurus products | Dictionary | 2012-07-17 |
| Mesagraph | Social TV content aggregator | Social | 2011-05-10 |
| Message Radius | Wifi proximity-based actions delivery | Tools | 2012-07-11 |
| Met Office Datapoint | UK weather and climate data service | Weather | 2012-03-16 |
| Met Office WOW | UK weather observations | Weather | 2011-11-01 |
| MetaCDN | Cloud-based content delivery and media streaming service | Media Management | 2012-01-20 |
| MetaCPAN | Perl module search service | Internet | 2012-08-31 |
| MetaGlance | Metadata Generation Tool | Tools | 2011-02-02 |
| MetaLayer | Data visualization service | Other | 2011-12-09 |
| Metallizer | Heavy metal album and song generator | Music | 2011-10-25 |
| Metanga | Online subscription and billing service | Payment | 2013-01-29 |
| Meteor | Web application building service | Backend | 2012-04-17 |
| Meteor Solutions | Social marketing engagement platform | Advertising | 2012-08-28 |
| MetricFire | App metrics and analytics tool | Tools | 2012-09-18 |
| Metricly Plug-in | Data aggregation for dashboards | Enterprise | 2011-07-28 |
| MetriDyne | Real-time measurement accumulates service | Reference | 2011-01-25 |
| Metro Mapper | Louisville, Kentucky data maps | Mapping | 2011-12-09 |
| Metro Realtime | Los Angeles Metro real-time vehicle location | Transportation | 2011-10-11 |
| Metro Transit NexTrip | Minnesota Transit information service | Transportation | 2012-01-17 |
| Metro Trip Planner | Los Angeles Metro transit information | Transportation | 2010-01-31 |
| Metwit Weather and Forecast | Real-time crowdsourced weather application | Weather | 2013-01-30 |
| Mezeo | Cloud storage platform | Storage | 2009-09-09 |
| Mezeo Cloud Storage Platform | Cloud Storage Platform | Storage | 2010-06-15 |
| Mgnet.me shortener | torrent magnet URL shortening tool | File Sharing | 2012-05-17 |
| Mibbit | Chat client | Chat | 2011-05-20 |
| Micello | Indoor mapping service | Mapping | 2011-11-19 |
| microPledge | Social MicroPledging for Software Development | Financial | 2011-04-01 |
| Microsoft Bing | Internet search | Search | 2006-01-23 |
| Microsoft Translator | Web page and subpage language translation | Utility | 2009-03-22 |
| Mimeo | On demand printing service | Office | 2011-03-09 |
| MineBans | Global Minecraft banning system | Games | 2013-05-14 |
| mingle.io | Open data search | Search | 2013-05-31 |
| Minneapolis/St. Paul Metro Transit | Transit data service | Transportation | 2011-10-18 |
| MintChip | Royal Canadian Mint digital currency | Financial | 2012-04-05 |
| Minube | Social travel recommendation site | Travel | 2010-11-01 |
| Minus | Web based drag-and-drop sharing platform | Storage | 2011-01-18 |
| MinuteDock | Time Tracking Service | Project Management | 2012-10-04 |
| Miri Device Description | Mobile device description service | Tools | 2013-04-16 |
| Mirkolofio Mailinator | Email service | 2011-12-13 | |
| Mirkolofio Unshortener | URL unshortener tool | Tools | 2011-12-11 |
| Mirlyn | Library catalog and services | Reference | 2011-10-11 |
| Miso | Social television service | Social | 2010-09-14 |
| Missatsamtal.se | Swedish Telemarketer/Unknown Caller Phone Number Database | Database | 2011-01-05 |
| mite | Time tracking tool | Office | 2010-04-15 |
| MitoMiner | Biological research service | Science | 2012-10-19 |
| Mixcloud | Radio, DJ, and Podcast Hosting Service | Music | 2011-02-08 |
| mixi Graph | Social networking service | Social | 2012-02-14 |
| Mixpanel | Website analytics service | Internet | 2010-01-28 |
| mlkshk | Image sharing service | Photos | 2011-06-27 |
| Mobage | Social mobile gaming platform | Games | 2012-11-26 |
| mobDB.net | Mobile application backend and Push Notification service | Backend | 2012-02-29 |
| Mobeelizer | Mobile application syncing service | Backend | 2013-01-29 |
| mobiAPI | Mobile data reporting and analysis service | Tools | 2009-04-18 |
| MobiCart | Mobile commerce management service | Payment | 2011-11-15 |
| Mobile Roadie | Mobile application service for musicians | Music | 2011-09-13 |
| Mobile Vikings API | Belgian mobile network operator | Telephony | 2010-02-15 |
| MobileWorks | Crowd-sourcing employment platform | Job Search | 2011-09-01 |
| Moblico | Mobile Application Engagement Platform | Backend | 2013-03-06 |
| MobPartner | Mobile Affiliate Marketing Service | Advertising | 2013-01-23 |
| Mochi Media Flash Games | Game database listing service | Games | 2010-12-03 |
| Mocky | REST API testing service | Tools | 2013-05-28 |
| Mogotest | Website consistency testing service | Internet | 2012-11-26 |
| Mogreet | Mobile marketing service | Messaging | 2011-09-13 |
| Mogreet Transcoding | Media transcoding service | Media Management | 2012-10-03 |
| Mojiva | Mobile ad campaign management service | Advertising | 2013-03-05 |
| Molinspiration | Chemical entity imaging service | Science | 2012-05-07 |
| Mombo | Social movie review service | Social | 2010-08-27 |
| Moment | Schedule delayed HTTP requests | Tools | 2011-01-27 |
| Money Toolkit | Personal banking app | Financial | 2012-07-31 |
| MongoHQ | Database hosting platform | Database | 2012-05-25 |
| MongoLab | MongoDB-as-a-Service | Database | 2011-08-15 |
| Monitis Open | Monitoring extension service | Enterprise | 2011-08-08 |
| Monitive | Site uptime monitoring service | Internet | 2012-09-24 |
| Monitro | Website monitoring service | Internet | 2011-09-22 |
| Monoloop | Social profile and communication service | Social | 2012-06-27 |
| Mood of the Nation | Explore social trends | Social | 2010-03-16 |
| Mood of the Nation | Social networking service | Social | 2010-01-29 |
| Moodstocks | Image recognition and search service | Shopping | 2010-12-08 |
| Moonshadow Mobile | US population data service | Reference | 2011-11-26 |
| Mopapp | Mobile app sales tracking service | Retail | 2011-12-11 |
| Morale | Collaborative project management platform | Project Management | 2012-07-24 |
| Mortgage Marvel | Mortgage rate quotes service | Real Estate | 2008-04-12 |
| Mosaik Solutions Cellmaps | Interactive global coverage map solutions | Mapping | 2012-11-06 |
| Mosami | Video processing for live applications | Video | 2012-09-06 |
| Mosso Cloud Files | File storage services | Storage | 2009-01-24 |
| Motionbox | Video sharing service | Video | 2010-05-05 |
| MotorsportReg.com | Motorsports events and calendar service | Sports | 2010-03-31 |
| Mougg | Music storage and streaming service | Music | 2011-08-29 |
| Mountain News OnTheSnow | Sking and winter sports information service | Travel | 2012-08-14 |
| Mouseflow | Website heatmapping and UX tool | Tools | 2012-06-12 |
| Movable Ink | Live email content service | 2011-08-02 | |
| Mover.io | Document and data manager | File Sharing | 2012-10-22 |
| Moves | Movement activity tracking application | Sports | 2013-06-12 |
| Moviepilot | Movie search, information and recommendation service | Recommendations | 2010-03-24 |
| MoviePosterDB | Movie poster service | Entertainment | 2012-03-26 |
| Movistar | SMS and MMS Messaging and Status API | Telephony | 2011-01-10 |
| Mozilla Open Badge | Badge creation and earning system | PIM | 2012-07-23 |
| Mozilla Persona | Website and application identity login service | Security | 2012-10-22 |
| Mozillians | User authentication for Mozilla development community | Security | 2012-12-28 |
| MP3Tunes | Music services | Music | 2006-07-16 |
| Mphoria | Deal providing service | Shopping | 2012-01-17 |
| MSHD.net | Reference information lookup | Reference | 2011-01-18 |
| Mt Gox | Internet commodity trading service | Financial | 2011-07-05 |
| MTA Bus Time | New York City Transit service | Transportation | 2012-01-17 |
| MTD | Champaign-Urbana Mass Transit District | Transportation | 2011-10-11 |
| mtny.mobi | URL shortener service | Tools | 2009-06-08 |
| Mugshot | Face-detection service | Internet | 2012-05-09 |
| Multimap | Global online mapping service | Mapping | 2007-03-23 |
| Multiply | Social networking and media management | Social | 2010-02-11 |
| MultiURL | Multi link shortening service | Internet | 2011-09-23 |
| MumbleBoxes | Voice over IP for gaming | Telephony | 2013-05-31 |
| Munin Exchange | Munin Plugin Information Tools | Tools | 2010-12-20 |
| Murrion Software Blacknight services status | Server monitoring service | Tools | 2011-05-12 |
| Murrion Software Browser Agent Identification | Browser agent identification service | Internet | 2011-05-12 |
| Murrion Software IP Address to Geographic Location | Geolocation service | Internet | 2011-05-12 |
| Murrion Software Send SMS Text Message | Text messaging service | Telephony | 2011-05-12 |
| Murrion Software Track Email Opens | Email marketing campaign tracking service | 2011-05-25 | |
| Muselia | Museum mapping service | Education | 2010-01-27 |
| Musescore | Sheet music sharing service | Music | 2011-12-13 |
| Musicmetric | Music industry data tracking service | Music | 2011-06-14 |
| Musicplayr | Music sharing service | Music | 2012-04-19 |
| Musicshake | Royalty-free music service | Music | 2012-06-12 |
| MusixMatch | Song lyrics search engine | Music | 2010-09-29 |
| Mutationevent QR code generator | QR code generator | Tools | 2011-12-13 |
| MutualMind | Social media management service | Social | 2012-05-24 |
| Muzu.tv Player | Music video web site | Video | 2012-01-31 |
| Mxit | Social networking application | Social | 2012-03-30 |
| My Opera | Opera web browser community site | Blogging | 2011-06-14 |
| My-Cool-SMS | SMS messaging service | Messaging | 2012-03-14 |
| MyAnimeList Unofficial | Anime collection reference service | Other | 2010-01-18 |
| MyAvoxData | Business entity data | Mapping | 2011-09-06 |
| myAzimia | Microfinance Database Search | Financial | 2011-01-05 |
| MyBikeLane | Read-Only API for MyBikeLane and UncivilServants Database | Government | 2011-01-05 |
| MyBlogLog | Social footprint sharing service | Social | 2008-01-19 |
| MyBuilding | Rental property information service | Real Estate | 2012-08-09 |
| MyCase | Social legal practice management platform | Office | 2012-03-28 |
| MyChores | Chore/Task Tracking and Management | PIM | 2011-02-28 |
| myCitiScape | College campus information application | Education | 2012-01-26 |
| MyDealBag | Local deals aggregation service | Shopping | 2011-08-23 |
| mydigitalstructure | Web application building service | Backend | 2012-04-25 |
| myFeedz | Blog services | Blog Search | 2008-02-09 |
| Myfxbook | Forex trading service | Financial | 2011-07-05 |
| MyGarden | Gardening social network | Social | 2012-02-13 |
| MyGasFeed | Gasoline price information service | Transportation | 2012-08-07 |
| MyGene.Info | Annotated gene information service | Science | 2012-03-26 |
| MyGeoPosition GeoPicker | Geocoding and location service | Mapping | 2010-11-09 |
| MyHeritage Family Graph | Free and instant access to millions of families | Social | 2011-09-01 |
| MyMemory | Language translation service | Tools | 2011-12-11 |
| Myna | A/B testing service | Internet | 2013-01-03 |
| MyNetDiary Food Search | Food and nutrition information service | Medical | 2012-06-22 |
| MyNewsletterBuilder | Email marketing and delivery service | 2011-08-22 | |
| MyNotify | Feed publication service | Internet | 2006-12-13 |
| MYOB AccountRight Live | Accounting application | Financial | 2013-05-06 |
| Myows | Original works copyright service | Security | 2012-02-02 |
| Myqr | Qr code service | Shopping | 2012-11-30 |
| MyRobots | Cloud robotics service | Other | 2012-01-17 |
| Myrrix | Real-time, scalable recommender system, built on Mahout | Recommendations | 2012-08-29 |
| mySeat | Restaurant reservation service | Food | 2012-06-15 |
| MySEOTool | SEO management tools | Internet | 2013-04-18 |
| MyShows | Television viewing service | Other | 2011-08-12 |
| mysms | Multi-device texting service | Messaging | 2012-07-24 |
| MySpace | Social networking service | Social | 2007-12-31 |
| MyTaskHelper | Database management service | Database | 2011-10-24 |
| MyTTC | Realtime Toronto transit information | Transportation | 2011-07-14 |
| MyVox | Phone to web media voice services | Telephony | 2008-02-21 |
| MyWot | Website reputation service | Security | 2010-12-08 |
| n0tice | Public notice board | News | 2011-05-17 |
| NA-ARC | Oceanic measurements service | Social | 2013-01-07 |
| NAC Geocoding Address Files | Geocoding and address matching | Tools | 2008-03-12 |
| NAC Real-time Conversion | Worldwide geocoding information service | Tools | 2011-05-16 |
| NAC Real-time Mapping | Realtime mapping service | Mapping | 2011-05-16 |
| NAC Real-time Routing | Realtime driving directions service | Mapping | 2011-05-16 |
| NakdReality | Augmented reality and location-based service | Tools | 2010-06-28 |
| Namba.kg | Kyrgyz social networking and media service | Social | 2012-11-26 |
| Name Toolkit | Domain name search and registration service | Internet | 2011-12-16 |
| Name.com | Domain reseller service | Internet | 2012-06-07 |
| NameChk | Social media username availability tool | Social | 2013-06-12 |
| Nantes open data | Nantes, France city data | Government | 2011-12-09 |
| Napster | On-demand streaming music and content | Music | 2010-01-06 |
| Narnoo | Tourism and hospitality web markting platform | Media Management | 2012-06-12 |
| NASA Coordinated Data Analysis System (CDAS) | Space physics instrument data | Science | 2011-09-20 |
| NASA EOS Metadata Clearninghouse (ECHO) | Earth-observing satellite data service | Science | 2012-07-31 |
| National Broadband Map | US broadband information | Government | 2011-11-15 |
| National Buyer Listing Service | Real estate buyer data sharing service | Real Estate | 2010-04-25 |
| National Cancer Institute SEER | U.S. cancer statistics | Medical | 2013-06-18 |
| National Cancer Institute TCGA Data Access Matrix | Cancer archive data services | Science | 2012-06-11 |
| National Drug File-Reference Terminology | Clinical information about medications | Medical | 2011-08-02 |
| National Library of Australia Trove | Library catalog search service | Search | 2012-04-19 |
| National Renewable Energy Lab | Renewable energy information service | Education | 2012-02-28 |
| Nature.com Blogs | Nature Publishing Group blog tracking and indexing service | Blogging | 2012-02-14 |
| Nature.com OpenSearch | Scientific publication search service | Search | 2013-01-02 |
| navitia.io | Public transportation information service | Transportation | 2013-05-10 |
| Navizon ITS | WiFi device tracking service | Security | 2012-01-06 |
| Navnelabarotoriets (Name Laboratory) | Dutch baby name recommendations | Recommendations | 2011-11-25 |
| NBIC Peregrine | Term recognition and tagging service | Tools | 2012-03-27 |
| NCAR Digital Library | Atmospheric science digital resource search service | Search | 2012-03-06 |
| nd url | URL shortening service | Internet | 2009-05-30 |
| NearlyFreeSpeech.NET | Web hosting service | Internet | 2012-01-05 |
| Needish | Price quote service | Recommendations | 2009-03-06 |
| Neighborland | Community idea generation platform | Goal Setting | 2012-11-05 |
| Neil deGrasse Tyson Quotes | Neil deGrasse Tyson Quotes | Reference | 2012-08-16 |
| Nephics European VAT Number Validation | EU VAT information exchange system | Government | 2012-06-11 |
| Nephoscale | Cloud hosting and storage service | Storage | 2012-08-23 |
| Nestoria | UK real estate listings | Real Estate | 2006-07-29 |
| NetBase Insight | Social media monitoring service | Enterprise | 2012-03-28 |
| Netcetera | Domain Name WHOIS Service | Internet | 2011-12-06 |
| NetLog | Social networking service | Social | 2010-12-29 |
| Netlog | Social network platform | Social | 2010-12-15 |
| NetProspex | Contact data management | Project Management | 2012-04-30 |
| Netvibes | Personalized home page with widgets | Widgets | 2006-11-05 |
| NetXposure | Digital asset management software | Media Management | 2012-07-12 |
| New York Federal Reserve SOMA Holdings | U.S. Treasury security information service | Financial | 2013-02-08 |
| New York Public Library Digital Collections | Library Digital Collections | Search | 2013-04-08 |
| New York Times Article Search | New York Times article archives | News | 2009-02-04 |
| New York Times Best Sellers | New York Times best-seller lists data | News | 2009-01-27 |
| New York Times Campaign Finance | U.S. campaign finance data | Government | 2008-10-14 |
| New York Times Community | Access user-generated NYTimes.com content | News | 2008-10-30 |
| New York Times Districts | Political districts service | Government | 2010-09-17 |
| New York Times Events | Event listing service | Events | 2011-12-19 |
| New York Times Most Popular | News popularity service | News | 2010-09-09 |
| New York Times Movie Reviews | NY Times newspaper movie review archives | Video | 2008-10-14 |
| New York Times Newswire | All recent New York Times articles in summary | News | 2009-03-31 |
| New York Times NY State Legislature | NY State legislative member information | Government | 2009-03-31 |
| New York Times Real Estate | Real estate listings and sale prices | Real Estate | 2009-04-06 |
| New York Times TimesPeople | New York Times service for TimesPeople data | News | 2009-02-18 |
| New York Times TimesTags | News tagging service | News | 2010-09-17 |
| New Zealand National Broadband Map | Broadband Map for New Zealand | Internet | 2010-12-21 |
| New Zealand Post Tracking | New Zealand parcel tracking service | Utility | 2012-01-16 |
| NewAer | Proximity platform and application | Telephony | 2012-04-20 |
| NewHaze | Flash games directory | Games | 2010-04-28 |
| NewsBlur | RSS feed reader | Feeds | 2011-04-29 |
| NewsCred Platform | News syndication service | News | 2011-04-26 |
| Newsfeed Lab | News feed and activity stream service | Feeds | 2011-09-22 |
| Newsinapp | News add-in for applications and blogs | News | 2012-09-18 |
| NewsKnowledge | News and business information service | News | 2011-12-09 |
| Newspaper Club | Newspaper printing service | Other | 2011-08-12 |
| NEWT NERSC | Scientific research computing resource service | Science | 2012-04-17 |
| Nexiwave | Speech recognition platform | Utility | 2010-12-07 |
| Nexmo Wholesale SMS | Wholesale SMS API | Messaging | 2011-01-12 |
| Next Big Sound | Artist and Band Statistics | Music | 2011-02-28 |
| NextDB | Hosted database accessible from JavaScript | Database | 2008-12-03 |
| Nextstop | Travel recommendation service | Travel | 2009-11-19 |
| NFLData.com | National Football League statistical data | Sports | 2013-01-28 |
| NHTSA | Highway transportation safety information service | Transportation | 2013-04-16 |
| NHXS | Contract compliance services | Other | 2011-05-16 |
| Nibbme | SMS messaging service | Messaging | 2010-06-17 |
| Nice Time on Ice | National Hockey League information | Sports | 2012-06-07 |
| Nicereply | Email customer service platform | 2010-09-09 | |
| Nigerian Stock Exchange | Nigerian Stock Feed Service | Feeds | 2012-06-19 |
| Nike Materials Sustainability | Corporate sustainability initiative | Tools | 2012-05-23 |
| NileGuide | Travel research and planning service | Travel | 2010-04-06 |
| Nimbb | Webcam and video streaming service | Video | 2009-03-11 |
| nimbits | Cloud based data sharing service | Internet | 2012-02-08 |
| Nimbula | Cloud Computing Management | Tools | 2010-12-09 |
| Ning | Social network platform | Social | 2005-10-11 |
| Ninja Blocks | Platform allowing apps to communicate with hardware | Tools | 2012-09-24 |
| nNetis Tennis Database | Tennis Facility Database Service | Sports | 2012-09-12 |
| NOAA Climate Data Online | Climate tracking data service | Weather | 2012-01-13 |
| NOAA ERDDAP | Oceanic science data service | Science | 2011-12-19 |
| NOAA GOES SEM | Satellite weather data service | Weather | 2012-07-31 |
| NOAA GOES Solar X-Ray Imager | Solar and astronomical image service | Science | 2012-07-31 |
| NOAA Historical Observing Metadata Repository | Historical weather station data service | Weather | 2013-01-15 |
| Nobel Prize | Nobel Prize information service | Database | 2013-01-18 |
| Nodejitsu | Node.js cloud hosting platform | Internet | 2012-03-22 |
| NodePing | Website and server monitoring service | Security | 2013-04-12 |
| Nodester | Open Source Node.JS Platform as a Service | Utility | 2011-03-08 |
| Noisebridge | Access miscellaneous programming projects | Education | 2013-05-13 |
| NoiseTube | Noise pollution monitoring service | Tools | 2011-08-02 |
| Nokia Music | Music content service | Music | 2013-02-06 |
| Nomaine | Domain name generator service | Internet | 2010-02-01 |
| NorseCorp | Internet security intelligence services | Security | 2012-09-07 |
| Nos Données (Our Data) | Government data | Government | 2011-12-13 |
| Notches | Distributed user reviews service | Recommendations | 2008-03-16 |
| Noteflight | Online music writing service | Music | 2011-08-08 |
| Notifixio.us | XMPP pubsub notification platform | Internet | 2008-10-31 |
| Notifo | Mobile push notification platform | Messaging | 2010-12-29 |
| Nozbe | Personal productivity service using GTD | PIM | 2007-09-01 |
| NPR | US National Public Radio | News | 2008-07-15 |
| NREL Alternative Fuel Stations | Fueling station location service | Mapping | 2012-10-26 |
| NREL Building Component Library | Architectural component information service | Search | 2012-10-25 |
| NREL PVWatts | Photovoltaic output simulator service | Utility | 2013-01-09 |
| NREL Solar | Solar energy information service | Science | 2012-10-26 |
| NSDL Repository Update Service | XML repository content management service | Science | 2012-02-06 |
| NSDL Search | Online science library | Science | 2011-10-25 |
| nSphere | Local event, company, and content service | Events | 2012-08-09 |
| nsure.io | Content Control | Security | 2012-10-15 |
| NSW State Records | New South Wales Government archives and records | Government | 2013-06-05 |
| NTNU IME Faculty | NTNU University data | Education | 2011-05-13 |
| NuMaps | Map based information | Mapping | 2010-06-05 |
| NumberLaundry | Phone Number Information Service | Telephony | 2012-08-09 |
| Numbers | Number reference service | Reference | 2012-03-16 |
| Numenta Grok | Enterprise-level data analysis service | Enterprise | 2013-04-19 |
| Numote Live | TV and video engagement platform service | Entertainment | 2011-09-13 |
| Nutshell | Lead generation and CRM platform | Enterprise | 2012-08-10 |
| NY Senate | New York state Senate data access | Government | 2009-08-13 |
| NYC 311 Online | New York City Government data | Government | 2011-09-27 |
| NYC Open Data | New York City data collection | Government | 2011-10-17 |
| NYPL What's on the Menu | Library collection of restaurant menu | Search | 2013-01-24 |
| Oakland Crime Reports | crime reports service | Government | 2011-11-08 |
| Oakland Crimespotting | Oakland, Calif., crime information service | Government | 2012-01-26 |
| ObjectRocket | Database as a service provider (DBAAS) | Database | 2013-01-30 |
| Observu | Website monitoring service | Security | 2012-05-14 |
| Obsidian Portal | Campaign platform for roleplaying game masters | Games | 2012-12-14 |
| OCLC Article Exchange | Library document sharing service | Reference | 2012-07-16 |
| OCLC MapFAST | Geographic location descriptor service | Mapping | 2013-01-22 |
| OCLC QuestionPoint | Library knowledge base access | Education | 2011-12-19 |
| OCLC Virtual International Authority File | Library authority file service | Tagging | 2011-11-01 |
| OCLC WMS | Library collection management services | Reference | 2012-09-10 |
| OCR-IT | Image processing service | Photos | 2013-04-18 |
| Octopart Electronics | Electronics parts search services | Shopping | 2008-12-29 |
| OCWSearch | University course search service | Education | 2010-07-09 |
| oDesk | Marketplace for freelancers | Job Search | 2009-11-06 |
| Odnoklassniki | Russian social network | Social | 2010-12-17 |
| OffeneDaten | Germany open government data | Government | 2012-01-05 |
| OfferGrid | Deal distribution service | Shopping | 2011-12-02 |
| Offerpal | Virtual currency monetization service | Financial | 2010-03-31 |
| Official.fm | Online music management service | Music | 2011-08-08 |
| OffiServ | Office management service tool | Enterprise | 2011-04-14 |
| Ofuz | Customer management and invoicing service | Enterprise | 2010-12-15 |
| OiDViEW MIB | Network management analysis service | Internet | 2012-12-05 |
| OIPA: Openaid IATI | International development aid database | Database | 2012-09-10 |
| OLO | Online ordering service | Payment | 2012-01-24 |
| olpcMAP | Education technology mapping service | Mapping | 2011-12-19 |
| OnApp | Cloud services management platform | Enterprise | 2012-06-05 |
| Ondango | Social network integrated webshops | Shopping | 2012-04-19 |
| ondi.ro Geocoding | Romanian geocoding service | Mapping | 2009-05-26 |
| Ondore | Data and metric analysis service | Enterprise | 2013-05-27 |
| One Time Secret | Secret link generator for sensitive information | Security | 2012-01-13 |
| Oneall | Social sign in and sharing service | Social | 2011-10-11 |
| OneBusAway | Realtime Seattle transit information | Transportation | 2011-05-12 |
| OneDesk | Product management platform | Project Management | 2012-01-27 |
| OneHourTranslation | Translation service | Tools | 2011-03-18 |
| Onehub | File sharing service | File Sharing | 2013-06-13 |
| OneMusic | Music metadata collection | Music | 2013-02-08 |
| OnePageCRM | Sales management and customer management platform | Enterprise | 2011-11-01 |
| OneSkyApp | Web and mobile app translation management service | Tools | 2011-10-17 |
| OneTrueFan | Community building service | Social | 2011-07-07 |
| OneWinner.Me | Lottery number selection service | Games | 2011-12-16 |
| Ongage | Email marketing platform | 2012-06-08 | |
| ONKI Ontology and Thesaurus | Finnish library thesaurus and ontology service | Reference | 2012-03-12 |
| Online Cron Job | Cron job scheduling service | Tools | 2011-10-10 |
| Online Talent Manager | Workplace-focused personality testing service | Other | 2012-06-28 |
| Online Whois Lookup | Domain Name WHOIS Service | Internet | 2012-05-14 |
| OnSugar | Blogging service | Blogging | 2011-01-25 |
| Ontimenow | Agile Project Management and Bug Tracking Service | Project Management | 2012-11-26 |
| Ookaboo | Creative Commons photo search service | Photos | 2010-09-08 |
| Oonetic BuyBox | E-commerce platform service | Shopping | 2013-02-19 |
| Open Beer Database | Database of beer and brewery information | Food | 2012-12-11 |
| Open Charge Map | Electric vehicle charging point database. | Reference | 2011-05-13 |
| Open Context | Museum collection resesarch and reference service | Education | 2010-03-05 |
| Open Data Catalogue Austria | Austria open data | Government | 2011-12-06 |
| Open Dems Polling Place | Polling place location service | Government | 2012-05-23 |
| Open Dems Voter Registration | Voter registration service | Government | 2012-05-23 |
| Open Dining Network Food Ordering | Online restaurant menus and ordering service | Food | 2010-09-08 |
| Open Domesday | Online copy of Domesday Book | Education | 2012-01-11 |
| Open Energy Information | Energy resource data services | Government | 2012-06-20 |
| Open Exchange Rates | Real-time/historical currency exchange rates for developers | Financial | 2012-08-17 |
| Open Government Data Initiative | Government data resource from Microsoft | Government | 2009-09-30 |
| Open Knesset User Voting API | Israeli government data | Government | 2013-06-17 |
| Open Library | Library data access | Reference | 2008-05-07 |
| Open New York Child Care Regulated Programs | Child care regulation data for New York State | Government | 2013-04-24 |
| Open New York Farmers Markets in New York State | New York state farmers markets data | Events | 2013-04-24 |
| Open New York Recommended Fishing Rivers and Streams | Fishing access locations for New York | Sports | 2013-04-24 |
| Open North Represent | Database and API for Canadian elected officials | Government | 2012-06-19 |
| Open Notify | Digital notifications to control physical objects | Tools | 2012-08-14 |
| Open Places | Web content about locations provider | Blogging | 2012-09-11 |
| Open Source Currency | Virtual currency platform | Financial | 2010-10-08 |
| Open Source Exchange Rates | Currency exchange rates service | Financial | 2011-11-01 |
| Open State Project | Provides State Legislative Information | Government | 2010-12-20 |
| Open States | State legislative information | Government | 2012-09-10 |
| Open Stockholm | Stockholm city data | Government | 2011-12-06 |
| Open Weather Map | Weather mapping service | Weather | 2012-08-08 |
| Open Xdrive | Online data storage service | Storage | 2007-07-17 |
| Open311 | Neighborhood public issue-tracking service | Government | 2011-12-13 |
| OpenAddresses GeoLocated Address Search | Worldwide address search service | Mapping | 2010-05-13 |
| OpenAid | Swedish aid tracker | Other | 2011-11-21 |
| OpenBaltimore | Baltimore City data | Government | 2011-09-27 |
| OpenBlock | Neighborhood and local news service | News | 2012-06-13 |
| openBmap | Find GPS position of cellular networks | Other | 2010-11-29 |
| OpenCaching | Geocaching Data Set Service | Sports | 2012-07-20 |
| Opencaching.us | US geocaching database | Games | 2013-01-09 |
| OpenCNAM | Caller ID data provider | Telephony | 2012-10-22 |
| OpenColorado | Colorado Open Data Catalog | Government | 2011-11-15 |
| OpenCorporates | Corporate information database | Reference | 2012-01-05 |
| OpenDover | Semantic tagging webservice | Tagging | 2010-10-27 |
| OpenDrive | Online file storage service | Storage | 2010-03-05 |
| OpenEco | Greenhouse gas production tracking service | Other | 2008-12-19 |
| OpenEMI Music | Music content service | Music | 2013-01-29 |
| openfooty | Open football API data platform | Sports | 2010-03-31 |
| OpenGeocoding | Worldwide crowdsourced geocoded address service | Mapping | 2012-07-03 |
| opengov.es | Spain open government data | Government | 2011-12-23 |
| opengov.fi | Finland open government data | Government | 2011-12-23 |
| OpenGovernment | State and local government data | Government | 2011-12-06 |
| OpenKeyval | Open key-value data storage service | Storage | 2012-04-18 |
| OpenKit | Game application backend service | Backend | 2013-02-11 |
| OpenLearning | Social learning platform | Education | 2012-09-11 |
| Openly Local | Government information tracking service | Government | 2010-04-21 |
| OpenMedia.io | Entertainment content service | Entertainment | 2013-01-28 |
| OpenMenu | Restaurant Menu Sharing Service | Food | 2011-11-15 |
| OpenMinds | Educational Application Creation Service | Education | 2012-12-28 |
| openparliament.ca | Canadian Parliament Hansards | Government | 2011-11-15 |
| OpenPaths | Personal location information management application | Mapping | 2012-02-21 |
| OpenPhoto | Online photography management service | Photos | 2012-07-03 |
| OpenSecrets | U.S. political data lookup | Government | 2008-08-21 |
| OpenSesame | eLearning course management and marketplace platform | Education | 2011-10-04 |
| OpenSignal | Mobile, cell phone, and wi-fi coverage application | Telephony | 2012-10-12 |
| OpenSky | Social shopping platform | Shopping | 2012-03-16 |
| OpenSnow | Meteorologist created snow reports and forecasts | Weather | 2012-12-11 |
| openSNP | Genetic test results repository | Science | 2012-08-20 |
| OpenStack | Authentication for cloud service | Storage | 2011-10-26 |
| OpenThesaurus | Open source German thesaurus | Dictionary | 2012-01-11 |
| Opentracker Developer Analytics | Online behavior tracking service | Internet | 2011-12-19 |
| Opinionage | Opinion and social influence rating service | Social | 2012-11-26 |
| Opscode Chef Server | Cloud infrastructure automation service | Backend | 2013-04-19 |
| Opscode Cookbooks | Server automation platform | Internet | 2010-12-15 |
| Opt It Mobile | Mobile Marketing Application | Messaging | 2010-12-20 |
| OptionsHouse | Options Trading Service | Financial | 2013-04-30 |
| Opuss | Word and text creation and sharing application | Social | 2012-04-25 |
| ORCID | Academic research organization | Education | 2012-06-05 |
| OrderHarmony | Online stock control system | Enterprise | 2012-08-24 |
| orderTopia | Mobile and online ordering service | Shopping | 2010-01-28 |
| Ordr.in | Restaurant E-Commerce System | Food | 2011-10-02 |
| Oregon Liquor Prices | Oregon liquor price data | Food | 2012-10-17 |
| OrgSync | Campus engagement calender | Education | 2013-04-18 |
| Orkut | Social network from Google | Social | 2007-11-08 |
| Osmek | Web publishing system | Internet | 2010-10-08 |
| Osmosis | Design brief and client questionnaire application | Tools | 2013-04-18 |
| Outside.in | Hyperlocal news and information aggregator | News | 2008-11-15 |
| Oventus | SMS messaging service | Messaging | 2011-11-03 |
| OverDrive | Digital media content platform | Media Management | 2012-08-09 |
| Overwolf | Game and social application integration service | Games | 2012-09-05 |
| Ow.ly | URL shortening and expanding service | Internet | 2012-02-07 |
| OwnCloud | File storage and sharing service | File Sharing | 2012-07-16 |
| Oxygen.next | Online digital signage service | Other | 2010-04-18 |
| OZ Data Centa | Hack and Data Leak Archive Service | Security | 2012-10-02 |
| Paago | Online payment service | Payment | 2012-06-21 |
| Pachube | Realtime device and buildings monitoring | Other | 2009-10-28 |
| Pacific Biosciences SMRT Pipe | Biological molecular sequencing service | Science | 2012-06-28 |
| Pagely Partner | WordPress hosting and management service | Blogging | 2012-09-12 |
| PageMunch | Scraper that converts html and microformats to JSON | Utility | 2013-02-11 |
| PagePeeker | Website thumbnail generation service | Tools | 2012-03-20 |
| PagerDuty | On-Call Alerting and Incident Management Solution | Messaging | 2010-12-29 |
| Panacea Mobile Bulk SMS | Bulk SMS messaging service | Messaging | 2010-11-08 |
| Panda | Video encoding service | Video | 2010-09-27 |
| Pando | File delivery and management services | File Sharing | 2008-02-03 |
| Panl | Website and application monitoring service | Internet | 2012-10-02 |
| Panoptix | Building and energy monitoring service | Tools | 2012-11-16 |
| Panoramio | photo upload site with organizer and geolocation | Photos | 2007-06-12 |
| PaperBack Swap | Book exchange service | Other | 2011-08-09 |
| PaperCut | Print Management Service | Office | 2012-09-19 |
| Paperlex | Contract workflow management | Enterprise | 2012-07-20 |
| Papertrail | Server log management service | Internet | 2011-06-07 |
| Paris Is | Information service for Paris, France | Travel | 2013-06-07 |
| ParkingInMotion | Parking information application | Transportation | 2012-01-13 |
| ParkWhiz | Access to parking and event data | Database | 2010-08-31 |
| ParliamentData.ca | Canadian Parliamentary data | Government | 2013-06-14 |
| Parse | Mobile backend platform | Backend | 2011-10-25 |
| Parse.ly Recommendations | Recommendations platform | Recommendations | 2010-12-17 |
| Parseco | Mobile SMS messaging platform | Messaging | 2012-08-07 |
| Parsify | Document parsing and conversion service | Tools | 2013-03-11 |
| Paspartout | Online portfolio service | Other | 2011-07-19 |
| PassDock | Pass and ticket creation service for PassBook | Tools | 2012-09-20 |
| PassKit | Pass and ticket creation service for PassBook | Tools | 2012-09-20 |
| PassSlot | Pass and ticket creation service for PassBook | Payment | 2012-09-28 |
| PassSource | Pass and ticket creation service for PassBook | Tools | 2012-09-20 |
| Patch | Community-specific news and information service | News | 2011-10-24 |
| Pathable | Event Planning Social Media Service | Project Management | 2012-12-17 |
| PATLive | Hosted communications center integration service | Telephony | 2012-02-21 |
| Pay It Square | Group payment organization service | Payment | 2012-04-24 |
| PayChoice Payment Gateway | Australian payment service | Payment | 2012-08-30 |
| PayGround Express Checkout | Express mobile payment service | Payment | 2012-09-10 |
| PayJunction | Credit card processing service | Payment | 2012-11-30 |
| Paymentwall | Digital monetization site | Tools | 2012-08-20 |
| Paymill | Online payment solution service | Payment | 2012-08-15 |
| Paymo | Time tracking service | Enterprise | 2009-04-27 |
| Paynoy | Philippines deal service | Shopping | 2012-02-07 |
| PayPal Adaptive Accounts | Online payment service | Payment | 2010-12-29 |
| PayPal Adaptive Payments | Online Payment Service | Payment | 2010-12-03 |
| PayPal Invoicing | PayPal Invoicing APIs | Financial | 2011-10-19 |
| PayPal Payflow Pro | Online payment service | Payment | 2010-12-29 |
| PayPal Segmentation Service | User data and analytics service | Tools | 2012-02-14 |
| PayPoint | UK online payment service | Payment | 2013-01-09 |
| Payvment | Shopping cart web service | Shopping | 2009-09-25 |
| PBS COVE | PBS video metadata service | Video | 2012-04-13 |
| PBS TV Schedules | TV schedule data service | Entertainment | 2012-03-29 |
| PBS Universal User Authentication | User authentication service | Internet | 2012-04-13 |
| PBwiki | Consumer wiki farm | Wiki | 2006-12-24 |
| PDF Converter | PDF file conversion service | Tools | 2013-04-18 |
| PDFize | PDF creation tool | Tools | 2011-12-06 |
| PDX | Portland geographic and real-time information | Government | 2011-09-09 |
| PDXCouncilConnect | Portland (Oregon) City Council voting service | Government | 2011-08-01 |
| Peachnote | Music score search engine and analysis platform | Music | 2011-10-28 |
| Pearson Brilliant Series | How-to and reference books | Education | 2013-02-08 |
| Pearson Correlation Coefficient | Calculator for the Pearson Correlation Coefficient ρ | Tools | 2011-02-22 |
| Pearson Dictionary | Dictionary and reference service | Dictionary | 2013-04-18 |
| Pearson dkimages | Photo and image collection | Photos | 2012-09-18 |
| Pearson Eyewitness Guides | Travel guide to London | Travel | 2011-08-17 |
| Pearson FT Press | Financial and business information resource | Financial | 2011-08-17 |
| Pearson Kitchen Manager | Searchable recipe collection | Food | 2012-04-19 |
| Pearson Longman Dictionary | English dictionary reference source | Reference | 2011-08-17 |
| Pearson Nursing & Health Survival Guides | Health and nursing guide series | Medical | 2012-06-22 |
| Pearson Peachpit Visual QuickStart Guides | Visual QuickStart Guide | Reference | 2012-08-20 |
| Pearson Penguin Classics | Collection of classic novels | Other | 2012-10-10 |
| Pebble | Smart Bluetooth wristwatch | Other | 2013-06-10 |
| PeekYou Social Analytics | Social network mapping and information service | Social | 2011-11-30 |
| PeerIndex | Social Media Analytics | Social | 2013-05-01 |
| PeerReach | Twitter reputation service | Social | 2013-02-13 |
| Pelagios | Ancient world geodata | Mapping | 2012-06-05 |
| Pen.io | Web Page Creation | Internet | 2011-06-17 |
| Penolo | Twitter sketching tool | Social | 2010-04-06 |
| People's Music Store | Music store | Music | 2009-07-09 |
| PeopleAggregator | Social networking platform and service | Social | 2007-12-29 |
| Peoplebrowsr | Metadata for Twitter stream | Social | 2011-02-08 |
| PeopleBrowsr Kred | Online influence measurement | Social | 2012-02-21 |
| PeopleBrowsr Kredentials | Social analytics service | Social | 2012-02-21 |
| Perfect Audience | Web and Facebook advertising & marketing service | Advertising | 2013-05-01 |
| Performancing pMetrics | Blog traffic analytics service | Internet | 2012-02-08 |
| Performant Juxta | Textual criticism tool | Tools | 2012-08-15 |
| Perkville | Local business loyalty platform | Shopping | 2012-08-07 |
| PermissionTV | Video distribution platform | Video | 2008-07-06 |
| Personality Forge Chat Bot | Automated chat service | Messaging | 2013-02-28 |
| PetaProperti | Indonesian real estate service | Real Estate | 2010-12-21 |
| Petfinder | Petfinder Database Search API | Search | 2011-02-03 |
| PGXN | PostgreSQL metadata distribution service | Other | 2011-08-15 |
| Phanfare | Photo and video sharing service | Media Management | 2007-01-20 |
| Phaxio | Fax delivery service | Fax | 2011-04-14 |
| Philips hue | Wireless LED lighting system | Tools | 2013-03-20 |
| Philly Address Live | Philly Property Owner Search Service | Real Estate | 2012-07-10 |
| Phish.Net | Phish fan site | Music | 2011-11-09 |
| PHL | Philadelphia geodata | Mapping | 2011-10-18 |
| Phocoder | Photo handling service for applications | Photos | 2012-11-30 |
| Phoenix Minecraft | Minecraft server information service | Games | 2013-04-22 |
| Phoneify | Phone Number Verification Service | Telephony | 2011-04-08 |
| PhoneTag | Voice-to-text service | Tools | 2010-09-21 |
| Phono | Web based phone calling and messaging | Telephony | 2011-07-28 |
| Photocat | Online and mobile photo editing service | Photos | 2013-01-29 |
| Photopoll | Photo sharing and poll service | Photos | 2011-10-07 |
| PHPGraphlib Remote | PHP graph generator service | Tools | 2011-10-25 |
| Phreadz | Information feed creation service | Feeds | 2011-07-28 |
| PiCloud | Cloud computation service | Internet | 2012-02-21 |
| PicoMoney | Currency and Economy Creation Service | Financial | 2012-10-23 |
| Picovico | Slideshow creation platform | Video | 2012-08-15 |
| Picozu | Photo and drawing editing and retouching application | Photos | 2011-12-06 |
| Picplum | Photo print sharing service | Photos | 2012-08-07 |
| PicPlz | Photo sharing and filtering platform | Photos | 2011-01-26 |
| Picqer | Inventory and warehouse management system | Enterprise | 2013-02-13 |
| Pictaculous | Color palette generator | Tools | 2012-05-08 |
| Pictobar | Crowd sourced personality information service | Social | 2012-11-30 |
| PicYou | Photo sharing service | Photos | 2011-09-22 |
| PicZasso | Photo hosting service | Photos | 2011-08-02 |
| Pidoco | Wireframe and prototyping software | Tools | 2011-10-28 |
| Pieceable | iOS app testing platform | Tools | 2012-09-11 |
| PikaPay | Bitcoin virtual wallet for Twitter | Payment | 2013-06-17 |
| Pikchur | Photo and video uploading service | Social | 2010-01-28 |
| Pin | Credit card payment service | Payment | 2012-06-14 |
| Pin 'n' Tag | Geolocation information service | Mapping | 2013-02-20 |
| Pin Drop | Location application | Mapping | 2012-03-27 |
| Pin Payment | Multi-Currency Payment Service | Financial | 2013-05-03 |
| Pinboard | Social bookmarking service | Bookmarks | 2010-12-17 |
| Pinch | Mobile analytics service | Tools | 2009-04-06 |
| Pincodr | Indian pincode search service | Reference | 2012-11-16 |
| Ping-uin | Ping IP or URL tool | Tools | 2011-12-06 |
| PingBrigade | Website Monitoring Service | Tools | 2012-07-10 |
| Pingdom | Web site monitoring and reporting services | Internet | 2006-11-29 |
| Pinknotes | Secure instant messaging service | Messaging | 2012-08-07 |
| Pinnacle Cart | Shopping cart service | Shopping | 2011-01-25 |
| Social photo curation platform | Social | 2012-02-09 | |
| Pipedrive | Sales management platform | Enterprise | 2012-09-10 |
| PipeJump | Sales and CRM service | Enterprise | 2011-01-25 |
| Pipl | People search engine | Search | 2012-03-29 |
| Pirate Metrics | Marketing data analysis and tracking service | Enterprise | 2013-02-06 |
| Pirateplay | Swedish Video Service | Video | 2012-11-14 |
| pixlinQ searchimage | mobile visual search | Photos | 2011-08-22 |
| Pixmac | Stock Photo Service | Photos | 2011-03-24 |
| Pixorial | Video collection and creation application | Video | 2012-06-08 |
| PlaceEngine | Japanese wifi-based device location service | Mapping | 2012-09-26 |
| PlaceIQ | Location data and mapping service | Mapping | 2011-04-23 |
| Places.sg | Business and places of interest directory for Singapore | Shopping | 2012-07-02 |
| PlagSpotter | Plagiarism detection service | Search | 2013-02-21 |
| Plakatt | Searchable Events Database | Events | 2011-02-23 |
| Planbox | Project management service | Project Management | 2011-09-22 |
| Plancake | Task Management Service | PIM | 2011-04-01 |
| Plancast | Social event service | Social | 2010-12-07 |
| Planets Nu | Online strategy game | Games | 2013-03-20 |
| PlanetSide 2 Census | Online game information service | Games | 2013-04-22 |
| PlanMill | Cloud based business management system | Enterprise | 2012-01-27 |
| Planyo | Online reservation service | Travel | 2010-12-07 |
| Playme | Music streaming, download, radio and playlist service | Music | 2009-11-13 |
| Playmob | Charity integration for apps | Games | 2012-08-23 |
| playMobi | HTML5 game monetization service | Games | 2012-08-24 |
| Playnice.ly | Bug tracking service | Tools | 2011-09-27 |
| Playtomic Data Exporting | Game development analytics | Games | 2012-05-31 |
| Pleiades | Mapping reference for ancient places | Mapping | 2012-11-30 |
| Plifk | File sharing service | File Sharing | 2012-09-14 |
| Plivo | Open telephony platform | Telephony | 2012-05-16 |
| PLoS Search | Scientific literature search service | Reference | 2011-06-13 |
| Plunker | Multi-file snippet sharing service | Tools | 2012-02-29 |
| Plupload | File uploading service | Utility | 2012-12-03 |
| Plurk | Microblogging service | Blogging | 2010-12-14 |
| PNI Photo Services | Monetize your photo-centric applications with retail printing services | Photos | 2013-02-14 |
| Save pages to read later | Bookmarks | 2009-09-09 | |
| podcast.de | German Podcast Platform | Education | 2013-01-11 |
| Podio | Online workplace platform | Office | 2011-05-17 |
| Podling | Private group discussion and filesharing service | Social | 2013-04-22 |
| POEditor | Language localization service | Tools | 2012-12-21 |
| Pogoplug | Internet file access service | Storage | 2012-02-21 |
| Point | DNS Hosting Service | Internet | 2010-11-29 |
| PointLoyalty | Rewards program service | Shopping | 2009-05-30 |
| Points2Shop | Shopping Promotion Service | Shopping | 2012-07-20 |
| Polar Bear Farm AirForms | Database Interface Service | Database | 2013-03-20 |
| Poligraft | Political Entity Extraction Service | Government | 2010-08-26 |
| Poll Everywhere | Simple poll service | Utility | 2010-12-14 |
| Pond5 | Stock media marketplace | Media Search | 2011-09-20 |
| Ponoko | Product creation platform | Other | 2012-03-23 |
| Ponyfac.es | My Little Pony avatar platform | File Sharing | 2012-05-22 |
| Popyoular | Review-based recommendation platform | Recommendations | 2013-05-14 |
| Positionly | Website analytics platform | Search | 2013-04-15 |
| PositionMonitor | Keyword and rank monitor | Tools | 2012-05-09 |
| PostageApp | Email management service | 2010-02-11 | |
| Postcode Anywhere | UK and international address management software, postcode finder web services and more | Mapping | 2008-03-25 |
| Postcode Anywhere Address Services | Address capture, lookup and search | Mapping | 2011-03-09 |
| Postcode Anywhere Customer Profiling | UK population segmentation data service | Reference | 2011-03-09 |
| Postcode Anywhere Distances and Directions | Business travel data service | Travel | 2011-03-08 |
| Postcode Anywhere Email Validation | Email validation service | 2011-03-07 | |
| Postcode Anywhere Geocoding | Geolocation service | Mapping | 2011-03-08 |
| Postcode Anywhere Government Data | UK government data service | Government | 2011-03-09 |
| Postcode Anywhere Maps | Online mapping service | Mapping | 2011-03-08 |
| Postcode Anywhere Payment Validation | Bank and card validation | Security | 2011-03-08 |
| Postcode Anywhere Route Optimisation | Find best route between locations | Mapping | 2011-03-09 |
| Postcode Anywhere Store Finder | UK business listings service | Mapping | 2011-03-09 |
| Postcode Anywhere Worldwide Business Data | Business record database | Reference | 2011-03-08 |
| Postcode.nl | Dutch address completion service | Tools | 2013-03-20 |
| PostcodePal | Geographic datasets for the United Kingdom and Crown Dependencies | Reference | 2013-04-15 |
| Posterous | Content sharing service | Social | 2009-04-20 |
| PosterOven | Online poster creation service | Advertising | 2012-12-04 |
| PostLinks.com | Link building service | Internet | 2012-12-12 |
| Postmark | Email management service | 2010-08-10 | |
| Postmark Spamcheck | Email spam filtering service | 2012-06-25 | |
| Postmaster | Web App for Shipping | Shipping | 2012-10-05 |
| PostRank | Social engagement data analysis service | Feeds | 2008-07-19 |
| PostRank Data Mining | Feed and story retrieval and analysis | Internet | 2010-04-24 |
| PostRank Real-Time Content | Online social content analysis | Social | 2010-04-24 |
| PostRank Real-Time Engagement | Social engagement aggregator service | Social | 2010-04-24 |
| PowerFolder | Online/cloud storage service | Storage | 2012-09-17 |
| Powerhouse Museum Collection | Online museum collection and datasets | Education | 2011-10-11 |
| Powershop | Electrical power purchasing service | Other | 2012-01-17 |
| Praized | Local user reviews and search service | Recommendations | 2008-10-23 |
| Praxeon | Medical language search service | Medical | 2008-03-01 |
| Prayer Planet | Online prayer service | Social | 2011-08-02 |
| Precog | Application building platform | Backend | 2012-04-03 |
| Preona Readability | HTML text scraping tool | Tools | 2010-12-02 |
| PressTrends | WordPress analytics for developers and content creators | Internet | 2012-12-11 |
| PRESTO Harvard Library | University library search service | Search | 2012-03-15 |
| PriceCheckIndia | Shopping comparison service | Shopping | 2012-03-29 |
| Pricecut | Coupons, deals and price comparison service | Shopping | 2012-03-20 |
| PriceFlurry | Global price comparison | Shopping | 2012-10-15 |
| Primal | Interest networking data and filtering | Search | 2010-12-03 |
| Print Mosaic | Images-to-mosaic webtool | Photos | 2012-08-06 |
| Printfection | Sell custom merchandise | Shopping | 2009-10-07 |
| Printzel | Photo book creation service | Photos | 2013-04-19 |
| Prior Knowledge | Predictive database service | Database | 2012-07-17 |
| PrivacyScore | Website privacy information service | Security | 2012-06-07 |
| Prj2EPSG | PRJ to EPSG conversion service | Utility | 2013-02-08 |
| Pro Writing Aid | Text analysis and writing aid service | Tools | 2013-03-05 |
| ProBiS | Protein alignment and binding site detection service | Science | 2012-06-28 |
| Producteev | Multi-task collaboration tool | Tools | 2010-03-05 |
| Profiles.im | User profile service | Social | 2010-12-21 |
| Project Kenai | Collaborative open source development cloud | Project Management | 2012-08-30 |
| Project Kenai SunCloud | Open Source Project Collaboration and Management Service | Project Management | 2012-09-21 |
| Project Troia | Quality control service for crowd-sourcing websites | Tools | 2012-10-26 |
| Project Vote Smart | U.S. political data lookup | Government | 2008-07-13 |
| ProjectBubble | Project Management Service | Project Management | 2012-09-20 |
| ProjectPlace | Project Management Service | Project Management | 2012-07-26 |
| Projjex | Project management and CRM system | Office | 2011-07-26 |
| Prometheus Image Archive | Digital image archive for art and cultural sciences | Photos | 2012-12-28 |
| Proofeditors.com | URL shortener with security features | Internet | 2012-10-29 |
| Proofread Bot | Proofreading service | Tools | 2012-09-07 |
| Propers | Recommendation service | Recommendations | 2013-02-13 |
| ProperSpell | Spelling suggesting service | Dictionary | 2011-01-10 |
| Property Solutions | Rental property management service | Real Estate | 2013-02-14 |
| PropertyWala.com | Indian real estate portal | Real Estate | 2013-05-28 |
| ProPublica Forensics | Geographic autopsy data | Government | 2012-11-19 |
| ProPublica Free the Files | Political ad funding tracking project | Politics | 2012-11-19 |
| Prototype GeoIP | IP-to-location service | Internet | 2011-02-03 |
| Proximic | Contextual advertising service | Advertising | 2009-03-23 |
| Proxomo | Social app development platform | Social | 2011-02-23 |
| ProxyFraud | Proxy detection service | Security | 2012-01-26 |
| PSN Sign In | Playstation Network sign in service | Games | 2012-04-24 |
| PSWinCom Intouch | SMS messaging service | Messaging | 2011-12-02 |
| Public Transit Data Community | US transit data feeds service | Transportation | 2011-08-23 |
| PublicData.eu | European government open data aggregator | Government | 2011-12-06 |
| Publishflow | Live Competitor Monitoring for News Publishers | Tools | 2011-04-23 |
| Publitweet | Twitter widget service | Widgets | 2010-08-19 |
| Publr | Blogging Service | Blogging | 2011-04-23 |
| PubNub | Push messaging service | Messaging | 2012-03-16 |
| PubNub JavaScript Push | High-volume messaging service | Messaging | 2011-12-09 |
| PulseFlow | Web and mobile app analytics service | Tools | 2011-09-20 |
| Pulsepoint | CPR provider registry service | Medical | 2012-02-21 |
| Pulsepoint Real-Time Classifier | Context definition and classification service | Reference | 2012-11-16 |
| Punchfork Recipe | Realtime recipe aggregator service | Food | 2011-07-12 |
| PunchTab | Customer loyalty program | Other | 2011-10-25 |
| Punkrock.org | Punk Music Community Service | Music | 2012-11-20 |
| PuppetLabs | IT automation and security service | Security | 2012-12-03 |
| Purifyr | Web content extraction service | Internet | 2012-04-02 |
| Purlem | Personalized URL and landing page service | Advertising | 2013-01-11 |
| Purple | Passbook application service | Shopping | 2013-05-24 |
| Push Channels | Real-time push service | Internet | 2010-12-14 |
| Push IO | Notification Alerts and Mobile Data Delivery | Messaging | 2012-08-15 |
| PushBots | Mobile push notification service | Messaging | 2013-06-03 |
| PushBullet | Mobile push service | File Sharing | 2013-02-19 |
| Pusher | Real-time push service | Tools | 2010-09-13 |
| Pushover | Push notification service for mobile devices | Messaging | 2012-07-19 |
| Pushpin Location Data | Location and statistical information about places | Mapping | 2008-05-17 |
| PushWoosh | Push notification service | Messaging | 2012-04-05 |
| Put.io | Online storage | Storage | 2010-09-02 |
| pvSense | Photovoltaic installation management service | Tools | 2013-01-15 |
| Pwinty | Online photo buying and printing service | Photos | 2012-02-21 |
| Pwned.com | Online community for gamers | Games | 2011-08-15 |
| Pygame | Video game development modules | Games | 2011-02-08 |
| pyMantis | Collaborative life-science data management service | Science | 2012-02-24 |
| Python Package Index | Python code database | Reference | 2011-12-23 |
| Q-Sensei FeedBooster | Webfeed search service | Feeds | 2011-12-01 |
| Qaiku | Micro-blogging and social network service | Blogging | 2011-07-19 |
| Qhub | Questions and answers service | Answers | 2010-03-26 |
| Qik | Mobile video sharing | Video | 2010-01-28 |
| Qobuz | Streaming/download music service | Music | 2012-12-06 |
| Qoiob | URL shortening tool | Internet | 2011-11-15 |
| qrd.by | QR code generator | Tools | 2012-01-17 |
| QReate.me | Mobile tagging service | Utility | 2010-12-07 |
| Quandl | Numerical data search service | Search | 2013-05-02 |
| Quantter | Activity and goal tracking application | Goal Setting | 2011-10-04 |
| QuarkRank | Consumer reviews service | Shopping | 2007-12-18 |
| Quetter | Social Q&A website | Answers | 2011-06-20 |
| QuickBlox | Mobile application backend service | Backend | 2012-03-27 |
| QuickFuse | Telephony service | Telephony | 2010-08-30 |
| Quixly | Digital Product Delivery Service | Shopping | 2011-04-15 |
| Quizlet Flashcards | World's largest flashcards database | Education | 2010-11-17 |
| Quomage | Text-based image creation service | Tools | 2013-06-05 |
| Quoqu | Microblogging service for finance traders | Financial | 2009-06-17 |
| Quora | Question and answer site | Answers | 2011-01-10 |
| QUOTE.fm | Quote-based recommendation service | Social | 2012-03-27 |
| Quotes on Design | Random Quote Generator | Other | 2010-12-29 |
| Quttera Website Malware Scanner | Online website malware scanner | Security | 2013-05-31 |
| Qwerly | Social Web Search Engine | Social | 2010-11-29 |
| Qwiki | Interactive wiki with media | Search | 2011-09-15 |
| Qwips | Social voice-tagging service | Social | 2011-09-27 |
| Rackspace Cloud Block Storage | Server storage extension service | Storage | 2012-10-26 |
| Rackspace Cloud DNS | Cloud DNS services | Internet | 2011-09-13 |
| Rackspace Cloud Files | Cloud file hosting | Storage | 2011-09-06 |
| Rackspace Cloud Identity | Cloud services authentication service | Internet | 2011-12-05 |
| Rackspace Cloud Load Balancers | Cloud hosting services | Internet | 2011-09-13 |
| Rackspace Cloud Servers | Cloud hosting services | Internet | 2011-09-13 |
| Rackspace Email | Email hosting service | 2011-03-18 | |
| Radarmatic | Weather radar information service | Weather | 2012-11-08 |
| Radbox | Video bookmarking and saving service | Bookmarks | 2011-08-29 |
| Radioshack | Radioshack Developer Service | Retail | 2012-11-14 |
| RadioSherpa | Real-time radio program information | Music | 2008-03-08 |
| Ragefac.es | Meme avatar platform | File Sharing | 2012-05-22 |
| Rainmaker | Get Social Data for Email Contacts | Social | 2011-04-15 |
| Rakuten | Japanese shopping web service | Shopping | 2007-06-29 |
| Rally | Application development platform integration service | Project Management | 2012-02-21 |
| Random House | Book search and viewing service | Reference | 2007-08-15 |
| RandomText.me | Dummy text generator | Tools | 2011-07-12 |
| Rankur | Social Media Monitoring service | Social | 2011-09-09 |
| Rapaport Price List | Diamond market price list | Financial | 2013-05-23 |
| RapLeaf | Enable Personalization for Consumers | 2006-08-13 | |
| Rapleaf Personalization | Email personalization service | Recommendations | 2011-03-21 |
| RapLeaf Utilities | Data normalization and deduction tool | Utility | 2011-03-18 |
| Rapportive | Contact information add-on for email | 2012-02-10 | |
| Ratchet | Real time app error reporting service | Tools | 2012-08-14 |
| RateBeer | beer database and rating tool | Food | 2012-05-21 |
| RateItAll | User reviews database and services | Recommendations | 2008-11-30 |
| Raveal | Online job search service | Job Search | 2011-07-12 |
| Ravelry | Knitting and fiber arts hobbyist social service | Social | 2012-01-20 |
| Raven SEO Tools | Internet Marketing Tools | Internet | 2010-12-09 |
| Raven Tools | Search engine optimization services | Search | 2009-10-28 |
| RazorCloud | Vacation Rental Service | Financial | 2012-12-14 |
| RBK Games | Online game payment solutions | Games | 2012-11-19 |
| RdbHost | SQL database web service | Database | 2010-01-28 |
| Rdio | Social Music Service | Music | 2011-04-07 |
| Read The Docs | Documentation Hosting Service | Storage | 2013-04-15 |
| Readability | Bookmarking & Reading Service | Internet | 2011-04-11 |
| Readability Metrics | Reading level measure estimation service | Education | 2012-06-07 |
| Readability rdd.me | URL shortening service | Internet | 2011-11-29 |
| Reader.is | RSS reader service | Feeds | 2013-06-11 |
| Readernaut | Social book review service | Social | 2010-01-16 |
| Readmill | Online eBook discussion platform | Social | 2012-03-05 |
| ReadSocial | Social reading service for reading applications | Social | 2012-03-05 |
| Real Estate Cloud MLS | Real estate multiple listing service | Real Estate | 2011-11-21 |
| RealGravity | Video hosting platform service | Video | 2011-09-08 |
| Reality Digital OPUS | Social media management service | Social | 2011-07-11 |
| RealSatisfied | Real estate client interaction service | Real Estate | 2012-08-13 |
| Realtime ORTC | Application messaging service | Messaging | 2012-08-24 |
| Realtime Register | Uniform domain name registration service | Internet | 2013-01-03 |
| RealtyBaron Agents | Find a real estate agent service | Real Estate | 2009-05-30 |
| RealtyBaron Answers | Real estate question and answer service | Real Estate | 2010-03-29 |
| Rebtel | Mobile telephony service | Telephony | 2013-05-14 |
| Recipe Puppy | Recipe database | Food | 2010-05-11 |
| Recognize.im | Image recognition service | Photos | 2012-09-07 |
| Recollect | Garbage and recycling collection reminder service | Calendar | 2011-08-01 |
| Record Setter URDB | World record reference site | Reference | 2011-10-04 |
| Recorded Future News Analytics | Query News Analytics Database | News | 2011-03-09 |
| Redbridge DataShare | UK government data | Government | 2011-11-01 |
| Social news service | News | 2008-11-24 | |
| RedHat OpenShift | Cloud Computing Platform | Project Management | 2012-08-24 |
| Redis To Go | Redis instance hosting and managing service | Tools | 2012-04-03 |
| Redmine | Project management service | Project Management | 2011-08-23 |
| Redtail CRM | Financial Professional CRM Service | Enterprise | 2012-12-17 |
| reegle | Green Energy and Climate Tagging Service | Tagging | 2012-12-17 |
| Referly | Social product recommendation platform | Recommendations | 2012-07-24 |
| ReferralCandy | Customer referral service | Reference | 2012-05-21 |
| reGame.tv | Gaming video streaming service | Video | 2012-01-31 |
| Regator Semantic | Content aggregator and analysis service | Internet | 2012-07-23 |
| Regulations.gov | U.S. government regulations document repository | Government | 2012-02-23 |
| Rekognition | Face and Scene Image Recognition | Photos | 2012-08-28 |
| Relify | Recommendations as a service provider | Recommendations | 2013-02-20 |
| Remember the Milk | Personal information management | PIM | 2006-05-18 |
| Remoteling | Remote code execution and memory storage service | Utility | 2010-01-14 |
| Renren | Chinese social network | Social | 2010-12-14 |
| RentJuice | Real estate data management | Real Estate | 2012-05-03 |
| Rentometer | Realestate pricing services | Real Estate | 2007-09-01 |
| RentRent | Craigslist rentals data service | Real Estate | 2008-09-07 |
| ReportGrid | Reporting and Analytics Service | Enterprise | 2011-04-08 |
| RepStamp | E-commerce reputation service | Social | 2013-06-13 |
| RequestBin | HTTP request analysis service | Internet | 2013-01-31 |
| RescueGroups | Provides access to adoptable pet information from thousands of rescues and shelters in the US and Canada. | Search | 2010-12-16 |
| Researchr | Scientific publication repository and research service | Science | 2012-07-27 |
| Resfly | Job posting service | Job Search | 2012-06-20 |
| Resighting | Favorite places application | Mapping | 2012-08-08 |
| Resizor | Image resizing service | Photos | 2012-05-29 |
| RestBackup | Automatic cloud backup and restore service | Storage | 2011-12-16 |
| Retail Intelligence Data | Retail data information service | Retail | 2012-11-26 |
| Retailigence | Location-based retail inventory | Shopping | 2010-11-29 |
| RetailMeNot.com Community Ideas | Online coupons and discounts | Shopping | 2010-12-08 |
| Retro Avatar | Avatar creator | Utility | 2009-12-10 |
| Reuters Spotlight | Reuters.com content service | News | 2008-05-15 |
| revAdd | Price comparison services | Retail | 2012-07-17 |
| Revel Systems | iPad point-of-sale service | Retail | 2012-10-12 |
| RevelDigital | Digital signage platform | Enterprise | 2012-09-14 |
| Reverse Australia | Australian reverse phone lookup service | Reference | 2011-01-13 |
| Review Trackers | Review monitoring service for businesses | Tools | 2012-08-14 |
| Revver | Video services | Video | 2006-10-22 |
| RewardMe | Business intelligence and loyalty service | Tools | 2012-07-24 |
| Rewd.co | URL shortening tool | Tools | 2012-06-01 |
| Rezdy new | Online booking and reservations platform | Travel | 2012-12-05 |
| Rezora | Online Marketing for Real Estate Professionals | Real Estate | 2011-01-04 |
| RhymeBrain | Online rhyming dictionary | Dictionary | 2011-05-31 |
| Rhyming | Rhyming dictionary | Dictionary | 2009-12-18 |
| Ribbon | Online retail platform for goods and services | Retail | 2013-04-29 |
| Richmond Sunlight | Virginia general assembly information aggregator | Government | 2010-12-21 |
| Ride On Live Transit | Live transit data for Montgomery County, Maryland | Transportation | 2012-10-30 |
| RightSignature | Online document signing | Enterprise | 2009-08-16 |
| RightsLine | Media library and rights management service | Media Management | 2012-06-25 |
| Ringful | Create rich voice and SMS mashups via simple RESTful API | Telephony | 2008-10-12 |
| Ringio CRM | Phone call routing service | Telephony | 2011-02-15 |
| RIPE Database | Internet Registry Database | Reference | 2011-06-20 |
| RIPL | Real-time activity stream service | Social | 2010-09-20 |
| Ripple | P2P Payment Service | Payment | 2013-03-20 |
| RoadSavvy | Road condition information service | Shipping | 2012-09-14 |
| RoboEarth | Robot communication network | Internet | 2012-11-28 |
| RoboWhois | WHOIS record lookup service | Internet | 2011-10-07 |
| Rocket Matter | Legal software service | Project Management | 2012-03-23 |
| Rogerthat | Mobile Enterprise Application Platform | Other | 2012-10-05 |
| Roistr | Semantic Relevance Engine | Tools | 2011-12-19 |
| Roleplayer's Online Dice Roller | Dice rolling tool for roleplayers | Games | 2012-11-29 |
| Roll the Dice | Dice rolling tool | Tools | 2012-11-30 |
| Rollbar | Real-time error tracking & monitoring service | Utility | 2013-05-01 |
| Rome2rio | Travel itinerary search service | Travel | 2012-01-10 |
| Roomorama | Short-term travel rental service | Travel | 2011-08-30 |
| Rotten Tomatoes | Movie Information and Reviews Database | Recommendations | 2011-04-26 |
| Route You | Transportation routing service | Transportation | 2012-07-30 |
| RouteShout | Real-time public transit information | Transportation | 2011-10-11 |
| Rovi Cloud Services | Digital entertainment technology | Entertainment | 2011-02-28 |
| RoyBoyDeals | Deals and discounts service | Shopping | 2013-02-22 |
| RPM Software | Process management software | Enterprise | 2011-06-14 |
| RSSmeme | RSS feed management and filtering service | Feeds | 2008-06-15 |
| rst2a | Format conversion service | Other | 2010-10-18 |
| RTCkit | In-browser telephone service | Telephony | 2012-05-31 |
| RTRT.me | Real-time race tracking and timing services | Sports | 2012-11-19 |
| Rubets | Russian gambling site | Games | 2011-02-09 |
| RubyGems | Ruby community gem hosting service | Reference | 2011-10-07 |
| rules.io | Automation platform | Tools | 2013-02-11 |
| Rumblefish | Music licensing service | Music | 2011-08-12 |
| Rummble | Location-based services | Social | 2008-07-20 |
| RunAlong | Community Running Service | Social | 2012-11-21 |
| RunKeeper Health Graph | Health & fitness tracking service | Sports | 2011-07-26 |
| RunSaturday | Runners log tracking tool | Sports | 2010-04-25 |
| RunSignUp | Running community race support | Sports | 2012-10-22 |
| Rutgers University Community Repository | Digital repository of scholarly articles | Education | 2013-05-07 |
| Rvolve Hyperlocal Ads | Hyperlocal advertising platform | Advertising | 2011-02-08 |
| RxTerms | Drug prescription terminolgies | Medical | 2011-07-26 |
| SaaSpose | Document creation, conversion and automation service | Office | 2012-04-06 |
| Safe Creative | Free copyright registry | Tools | 2009-11-25 |
| Safe.mn | URL shortening service with security features | Internet | 2010-04-30 |
| Safe2pee | Gender neutral bathroom search | Search | 2011-06-14 |
| SafeLinking | Link Securing Service | Security | 2011-04-15 |
| SaferBus | Transportation Safety Information Service | Transportation | 2012-07-20 |





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