Web Services Directory

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APIDescriptionCategoryMashups
PeerIndexSocial Media AnalyticsSocial3     
Block Avenue Neighborhood ReviewsUS neighborhood and street review serviceOther1     
123ContactFormForm builder serviceTools0     
1MapSouth African GIS serviceMapping0     
24 Pull RequestsAnnual pull request sending eventEvents0     
360TStock Trading ServiceFinancial0     
50BTCBitcoin Mining ServiceFinancial0     
73 Summits ErgDBErg and PowerAgent workout creation and sharingSports0     
Aalto UniversityAalto University course portal informationEducation0     
AddNagAdd message screens within appsTools0     
AdriagateCroatian travel serviceTravel0     
Advection.NETCloud-based video delivery networkVideo0     
AirBNBVacation rental marketplaceTravel0     
AniDBAnime information databaseEntertainment0     
AnswerHubEnterprise Q&A platformAnswers0     
API EvangelistAPI resource website & serviceNews0     
API2CartUnified shopping cart interfaceShopping0     
AppAddictCracked applications and digital books for mobile devicesFile Sharing0     
Appery.ioMobile application building and management serviceBackend0     
AppGluMobile application management platformBackend0     
Aqua.ioStandardized healthcare code reference serviceReference0     
Arizona National Livestock ShowLivestock show information serviceEvents0     
AsterankAsteroid and comet information databaseScience0     
Asterank Kepler ProjectExoplanet and potential planet information databaseScience0     
Asterank Minor Planet CenterMinor celestial body information databaseScience0     
Asterank SkyMorph / NEATMoving and variable celestial object databaseScience0     
AstutePayrollPayroll and Invoice Management ServiceFinancial0     
AzukkiCloud-based game development platformGames0     
Barcodes4.meBarcode and QR code generatorTools0     
BaseBearOnline Database ServiceDatabase0     
bases4youBrazilian location information servicesTools0     
BesucherzaehlerGerman visitor counter and locatorWidgets0     
BIND SOAPChemical structure search serviceSearch0     
BintraySocial software distribution platformUtility0     
biNuMobile application backend serviceBackend0     
BioBricks Public AgreementBiotechnology in the public interestScience0     
bipioAPI pipelining serviceFeeds0     
BIPSBitcoin Payment ServicePayment0     
Bitcoin SentimentBitcoin Sentiment Polling ServiceFinancial0     
Bitcoin-StatusBitcoin Up-time Analysis ServiceFinancial0     
BitcurexBitcoin Trading ServiceFinancial0     
BitMyMoneyBitcoin Payment and Holding ServicePayment0     
BizimplyBusiness sales and shifts information serviceEnterprise0     
Black Book OnlineU.S. public record search serviceGovernment0     
Block Chain RouletteBitcoin Game ServiceGames0     
BoardGameGeekOnline boardgame communitySocial0     
BTC to XBitcoin Exchange Rate CalculatorFinancial0     
BTC-eBitcoin Trading ServiceFinancial0     
BukGetMinecraft plugin repository access serviceGames0     
BuxvilleDatabase access service for custom Minecraft serverGames0     
CabforceTaxi booking and payment serviceTransportation0     
CabinetDocument Management ServiceOffice0     
Cambridge Journals OnlineCambridge University Press collectionsReference0     
CampBXBitcoin Trading ServiceFinancial0     
CardFlightIn-application credit card payment servicePayment0     
CatLab Bitcoin GatewayBitcoin Transfer ServicePayment0     
CeleryPre-order and pre-payment serviceShopping0     
CGI Insurance Information ServicesAuto insurance policy and claims information serviceFinancial0     
CineworldUK cinema informationEntertainment0     
CIR VA BacklogVeterans Affairs benefits dataGovernment0     
cisimpleMobile application testing and deployment serviceTools0     
City of Tempe Local WeatherLocal Arizona weather information serviceWeather0     
City Rewards NetworkConsolidated local coupons and deals serviceShopping0     
ClimbingWeather.comClimbing area weather dataSports0     
Club LogHam radio log creation and analysis serviceOther0     
Code.org Local School DatabaseLocal programming course finderEducation0     
Cogito IntelligenceSemantic intelligence serviceSecurity0     
Collins DictionaryOnline dictionaryDictionary0     
Commission FactoryAffiliate network servicesAdvertising0     
CompraFácilPortuguese online payment servicePayment0     
ConnectWise SuiteIT Solutions ServiceEnterprise0     
ContactuallyCustomer relationship management (CRM) serviceEnterprise0     
ConvoEnterprise collaboration and social networking serviceProject Management0     
COREScholarly article repositoryEducation0     
Corona CloudApplication backend-as-a-serviceBackend0     
CrittercismMobile application error monitoring serviceTools0     
Crosspollinate Content MarketingCustom content marketing feedsFeeds0     
crowdcraftingCrowdsourced online task assistance serviceSocial0     
Crypto::StocksCrpyto-Currency Crowdfunding Service Financial0     
DB-IP IP address location databaseInternet0     
DCMI Metadata RegistryMetadata management serviceReference0     
Deutsche-Boerse VALUES Financial Information Exchange ServiceFinancial0     
DFM Market Summary DataDubai Financial Market information serviceFinancial0     
Diffbot FollowWeb page changes subscription toolTools0     
Digit-EyesUPC code databaseTools0     
Digital Public Library of AmericaNational digital libraryReference0     
Directional Star TimeZone ConverterTime zone converter toolTools0     
DistimoApplication analytics and metrics platformTools0     
Ebook GlueEbook creation serviceMedia Management0     
Eclipse MCEclipse Bitcoin Mining ServiceFinancial0     
Edamam NutritionNutrition analysis for any free text food recipeFood0     
Edicy SiteMultilingual website creation serviceInternet0     
eLifeBiological sciences journal access serviceScience0     
ElophantLeague of Legends game information serviceGames0     
Email PieEmail address validation serviceEmail0     
EnClout StemmerWord stemming serviceTools0     
EnClout Term AnalysisWord lemmatization serviceTools0     
Endpoint ExchangeImage Exchange Network ServiceFinancial0     
EnginioApplication backend serviceBackend0     
enstratiusCloud infrastructure management serviceBackend0     
ErrplaneApplication monitoring & metric serviceUtility0     
Eurex VALUESFinancial Exchange ServiceFinancial0     
EventfindaNew Zealand events serviceEvents0     
EviInternet Answer ServiceAnswers0     
Experian CheetahMailEmail marketing campaign management serviceEmail0     
Expert TextingGlobal bulk SMS serviceMessaging0     
Factual Geopulse ContextDemographic and Commercial Contextualization ServiceMapping0     
FancyBoxImage Display ServicePhotos0     
FaxLogicCloud-based Fax ServiceFax0     
Fierce PayrollPayroll ServiceFinancial0     
figo connectPersonal finances management serviceFinancial0     
FinotecStock Trading ServiceFinancial0     
FireHostManaged hosting solutionsInternet0     
Food2ForkRecipe databaseFood0     
ForecastWeather forecast data serviceWeather0     
FoxweaveData syncing and migration serviceEnterprise0     
Free SMS GatwayBulk SMS serviceMessaging0     
FtseeFinancial securities information feed serviceFinancial0     
GameBananaVideo Game Customization ServiceGames0     
GreenButton CloudCloud workload processing serviceEnterprise0     
GreenButton ManagementCloud based application hostingEnterprise0     
Groovy enVironment ManagerParallel SDK management serviceBackend0     
GyftMobile gift card platformShopping0     
HammerWiki WarOnline Gaming ServiceGames0     
Harvard DashDigital repository of scholarly articlesEducation0     
Harvard Faculty FinderHarvard faculty information serviceEducation0     
HashRackBitcoin Mining ServiceFinancial0     
Hello SocialSocial promotion and engagement platformSocial0     
HG DatenbankenGerman collective agreement information management serviceEnterprise0     
HighChartsInformation Charting ServiceTools0     
HighStockStock Charting ServiceTools0     
HockeyStreamsStreaming hockey video serviceSports0     
HoppitPersonalized restaurant recommendations and photosFood0     
HotfileFile hosting and sharing siteFile Sharing0     
HRM DirectHR recruiting serviceEnterprise0     
i.materialise3D model fabrication serviceUtility0     
IBAN CalculatorIBAN calculation and validation serviceFinancial0     
IMNCosta Rican weather serviceWeather0     
import.ioData extraction service for websites & applicationsUtility0     
IndiceeData Analytics ServiceEnterprise0     
inLight RadioInternet radio playerMusic0     
InterNetworXDomain registrarInternet0     
InTradePrediction Markets Service Financial0     
IstabaiRemote home heating control serviceUtility0     
itty bitty URLURL shortening serviceTools0     
iZettleMobile and tablet payment application Payment0     
JasonsTravel information and accommodation-booking serviceTravel0     
Johns Hopkins University HubResearch article retrieval serviceEducation0     
JokahakuFinnish location- and route-finding serviceMapping0     
JSON BlobParallel client/server development serviceTools0     
JuSScanDaily deals siteShopping0     
KarmadataStandardized open data resourceReference0     
KashFXTrading and Payment ServiceFinancial0     
KeyPay YourPayrollPayroll Management ServiceFinancial0     
KirbyFile-Based CMS ServiceProject Management0     
KlocworkSoftware Security ServiceSecurity0     
Knight Hotspot FXMarket Data ServiceFinancial0     
KochavaMobile app installs tracking serviceEnterprise0     
Lasso 9 Reference LibraryLasso 9 reference information retrieval serviceReference0     
LeadDynoAffiliate and online marketing management serviceEnterprise0     
LeadFusionFinancial Experience Management ServiceFinancial0     
LeafMerchant and customer relationship serviceRetail0     
Leap MotionMotion control sense deviceOther0     
LegalesignOnline legal contract and form completion serviceTools0     
LibhomeradarRadar collected flight information databaseTransportation0     
LinkmySMSNigerian bulk SMS serviceMessaging0     
Little BirdTopic and community engagement applicationTools0     
Load Impactload testing serviceInternet0     
LoopiaSwedish website creation and hosting serviceInternet0     
LTC-DataLitecoin Information ServiceFinancial0     
Macarthur SquareSydney shopping center information serviceShopping0     
MacMillan DictionaryOnline dictionaryDictionary0     
Majestic International GroupTravel booking serviceTravel0     
MangoPayE-money management and payment platformPayment0     
MentionSocial media mention monitoring Social0     
MesCorrespondancesFrench chat serviceChat0     
MessageNetAustralian SMS and business messaging serviceMessaging0     
MineBansGlobal Minecraft banning systemGames0     
Miri Device DescriptionMobile device description serviceTools0     
MlCalc.com Mortgage Loan CalculatorLoan Expense Calculation ServiceWidgets0     
Municipal DataWorksMunicipal asset data management serviceGovernment0     
MVU CareerForwardStudent career planning workshop serviceEducation0     
My Tape LabelsBarcode tape label generatorTools0     
MYDIGIPASS.COMSecure online authentication serviceSecurity0     
MYOB AccountRight LiveAccounting application Financial0     
MySEOToolSEO management toolsInternet0     
Names & Numbers EnterpriseDanish customer information management serviceEnterprise0     
Nasa Exoplanet ArchiveAstronomical archiveScience0     
National Library of Medicine Digital CollectionsLibrary of medical books and videoMedical0     
NavionicsLocation and mapping serviceMapping0     
navitia.ioPublic transportation information serviceTransportation0     
NetloadFile hosting and sharing siteFile Sharing0     
New York Public Library Digital CollectionsLibrary Digital CollectionsSearch0     
NHTSAHighway transportation safety information serviceTransportation0     
NodePingWebsite and server monitoring serviceSecurity0     
NoisebridgeAccess miscellaneous programming projectsEducation0     
NomiIn-store retail optimization serviceRetail0     
Novelty Global SMSSMS serviceMessaging0     
Numenta GrokEnterprise-level data analysis serviceEnterprise0     
OCR Web ServiceContent scanning and digitization serviceUtility0     
OCR-ITImage processing servicePhotos0     
Oh Hey WorldUser location check-in serviceTravel0     
Open New York Child Care Regulated ProgramsChild care regulation data for New York StateGovernment0     
Open New York Farmers Markets in New York StateNew York state farmers markets dataEvents0     
Open New York Recommended Fishing Rivers and StreamsFishing access locations for New YorkSports0     
OPENiCloud integration solutionUtility0     
Opscode Chef ServerCloud infrastructure automation serviceBackend0     
OptionsHouseOptions Trading ServiceFinancial0     
OptionsXpressAPI and Mobile Trading PlatformFinancial0     
OrgSyncCampus engagement calenderEducation0     
OsmosisDesign brief and client questionnaire applicationTools0     
PaidpiperMobile payment servicePayment0     
Palma ResortEgyptian development company information serviceReal Estate0     
PassDefenseSecurity and Authentication ServiceSecurity0     
PaymentEvolutionCanadian Payroll ServiceFinancial0     
PDF ConverterPDF file conversion serviceTools0     
Pearson DictionaryDictionary and reference serviceDictionary0     
Perfect AudienceWeb and Facebook advertising & marketing serviceAdvertising0     
Phoenix MinecraftMinecraft server information serviceGames0     
Pin PaymentMulti-Currency Payment ServiceFinancial0     
PinpointersFleet tracking systemTransportation0     
PixodromOnline OCR ServiceSecurity0     
Pizzazz EmailEmail Publishing ServiceEmail0     
PlacesterReal estate website & marketing serviceReal Estate0     
PlagtrackerPlagiarism checking serviceEducation0     
PlanetSide 2 CensusOnline game information serviceGames0     
PlanspotEvent management and promotion serviceEvents0     
PlayHaven ReportingGame monetization and marketing servicesGames0     
PodlingPrivate group discussion and filesharing serviceSocial0     
Popcorn.jsJavascript Media PlatformMedia Management0     
PopyoularReview-based recommendation platformRecommendations0     
PositionlyWebsite analytics platform Search0     
PostcodePalGeographic datasets for the United Kingdom and Crown DependenciesReference0     
PrintzelPhoto book creation servicePhotos0     
PromptCloudData as a Service platformTools0     
ProxyKeyProxy service for Wikidot APISecurity0     
Publisheer Text RewriteAutomated text rewriterAdvertising0     
Push EntertainmentCustomer loyalty application providerAdvertising0     
PutLockerFile hosting and sharing siteFile Sharing0     
QuandlNumerical data search serviceSearch0     
QUANT ElectronicGerman used hardware retailerShopping0     
Rapaport Diamond ManagerDiamond trading networkFinancial0     
Rapaport Price ListDiamond market price listFinancial0     
Read The DocsDocumentation Hosting ServiceStorage0     
RebtelMobile telephony serviceTelephony0     
Red OxygenEmail-to-SMS messaging serviceMessaging0     
RibbonOnline retail platform for goods and servicesRetail0     
Rio Branco Real EstateBrazilian real estate serviceReal Estate0     
RollbarReal-time error tracking & monitoring serviceUtility0     
Rutgers University Community RepositoryDigital repository of scholarly articlesEducation0     
SaxoBank DirectMulti-Asset Trading ServiceFinancial0     
SayRoomVoiced reactions sharing serviceSocial0     
SciBiteDrug discovery information serviceMedical0     
ScreenheroCollaborative screen sharing serviceTools0     
ScribbleliveReal-time, multimedia content creation serviceMedia Management0     
ScringoMobile and tablet application feature providerTools0     
Sculpteo3D model fabrication serviceUtility0     
SecureTradingSecure Payment ServicePayment0     
SerendioData analysis servicesEnterprise0     
Share-OnlineFile hosting and sharing siteFile Sharing0     
SharedCountSocial URL analyticsInternet0     
ShoeBooksAccounting and Bookkeeping ServiceFinancial0     
ShopSavvyMobile shopping application Shopping0     
ShoutEmMobile app development softwareBackend0     
SILSwedish drug information databaseMedical0     
Simpli.fiAdvertising platform that uses unstructured dataAdvertising0     
SiteScoutAd creation and management serviceAdvertising0     
SkillSenseWorkforce Management ServiceProject Management0     
Skimap.orgOnline collection of ski area mapsSports0     
SmartSheetProject management and collaboration serviceProject Management0     
SMS CreatorGerman SMS serviceMessaging0     
SMS FastlyBulk SMS serviceMessaging0     
SOAPBuilders InteropServer implementation update notification serviceInternet0     
SOAPClient PKIPublic key infrastructure management serviceInternet0     
SoleoLocal business information and advertising serviceAdvertising0     
SolidFireCloud storage architecture serviceStorage0     
SparkwiseData visualization and metrics serviceTools0     
SpinChimpArticle spinning softwareAdvertising0     
SpotbrosReal-time communication applicationSocial0     
SpotPrices.bizPrecious metal prices and currency ratesFinancial0     
Stanford HighWireCOUNTER Usage Statistics ServiceEducation0     
Stanford University StudentStudent and course dataEducation0     
Stanford University WorkgroupUniversity community group managerEducation0     
StaplesOffice goods catalog dataShopping0     
Statistics SwedenSwedish statistical databaseDatabase0     
StrategYardInvestment Strategy Evaluation ServiceFinancial0     
StrathcomAutomotive Dealership Inventory ServiceAdvertising0     
Stremor Liquid HeliumLanguage heuristics toolsTools0     
StrongCoin MerchantsBitcoin Payment ServicePayment0     
StyfeeInternalization and localization servicesReference0     
Sunlight Foundation Capitol WordsCongressional word-use frequency and context referenceGovernment0     
Sunlight Foundation Influence ExplorerU.S. political contributions databaseGovernment0     
Sunlight Foundation Open StatesState politics information serviceGovernment0     
TaggPicPhoto geotagging web servicePhotos0     
TeamHavenField force management platform for marketersEnterprise0     
TF2 Backpack ExplorerGame item pricing and inventory viewing serviceGames0     
The Alife DatabaseListing of websites related to artificial lifeDatabase0     
The Home ZoneReal estate marketing serviceReal Estate0     
The Mod ArchiveMusic module archiveMusic0     
The National Center for Biomedical Ontology BioPortalBiomedical ontology databaseScience0     
The TVTV show and episode information databaseEntertainment0     
TheBigDBLoosely-structured database of factsDatabase0     
They Said SoDaily and random quotes serviceEntertainment0     
THILScript hosting and scheduling serviceBackend0     
ThinkeryIdea and personal note management servicePIM0     
ThoughtFarmerSocial intranet platformSocial0     
ticcatsEuropean event and ticket searchEvents0     
Toma.hkMulti-source music playerMusic0     
TradervueStock trading journalFinancial0     
TransactionPointReal estate transaction management serviceReal Estate0     
Travel Booking NetworkAccommodation booking and ticketing platformTravel0     
Trigger.ioBuild iOS and Android apps from a HTML/CSS/JS codebaseBackend0     
Troop IDDiscount and reward program for military personnel & veteransRetail0     
TTSEngineText-to-speech serviceTools0     
TweetVueTwitter conversation sharing toolSocial0     
TwippleJapanese image tweeting serviceSocial0     
TXODDSSports betting odds comparison serviceSports0     
TxtBearDocument Publishing ServiceTools0     
U.S. National Library of Medicine ChemSpellChemical name spell checker and thesaurusReference0     
uHuntComputer programming problem finderTools0     
UmanoAudio content creatorEntertainment0     
UnbounceLanding Page Creation ServiceAdvertising0     
University of British Columbia LabsUBC laboratory information serviceScience0     
University of RedditCollaborative learning communityEducation0     
Unshorten.ItURL unshortening serviceSecurity0     
URL2PictureWebsite screenshot and thumbnail generating serviceTools0     
USASearch JobsU.S. government job search serviceJob Search0     
USC Event CalendarCampus event calendarCalendar0     
USC Map DataCampus map dataMapping0     
USC WebcamCampus webcam video and still photo accessVideo0     
USDA National Farmers Market DirectoryU.S. farmers market information serviceFood0     
USOSInformation management system for Polish universitiesEducation0     
VirCurExCurrency Exchange Platform Financial0     
VistarmediaPlace-based advertising platformAdvertising0     
VocalwareText-to-speech serviceTools0     
Voice RSSFree text-to-speech serviceTools0     
VoiceShotVoice-related telephony servicesTelephony0     
VulnDBSecurity issue knowledge management serviceSecurity0     
WalletBitBitcoin Storage and Payment ServiceFinancial0     
WarlightCustomizable strategy gameGames0     
WattpadStory creation and sharing applicationSocial0     
We the PeopleWhite House petition dataGovernment0     
Weather SourceWeather data serviceWeather0     
Webthumbnail.orgAutomated webpage screenshotsTools0     
WeemoCloud-based video collaboration serviceVideo0     
WhateverWebMobile Development ServiceTools0     
WhatsOnMyBookshelfBook Trading ServiceSocial0     
WhispirMulti-channel messaging serviceMessaging0     
World TextInternational SMS servicesMessaging0     
WormBaseNematode genetic and biological information serviceScience0     
WortschatzGerman linguistics servicesTools0     
WP RemoteWordPress site updates management serviceInternet0     
WSIndexIndex of informational links on web servicesReference0     
xmlstatsMLB and NBA statistics serviceSports0     
YIFY-TorrentsMovie torrent siteFile Sharing0     
Young BelfiusBelgian money management services for young adultsFinancial0     
Zapier Status Dashboard of API status informationUtility0     
Zeta UploaderLarge file sharing serviceFile Sharing0     
zKillboardKillboard service for Eve OnlineGames0     
ZubhiumAndroid application management platformBackend0     
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APIs, mashups and code. Because the world's your programmable oyster.

John Musser
Founder, ProgrammableWeb

Adam DuVander
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.