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API Name Category Date
GeoNames
Reference 01.12.2006
Freebase
Database 10.13.2007
MusicBrainz
Music 07.16.2006
Google Fusion Tables
Database 12.15.2009
Yahoo Query Language
Database 12.05.2008
Calais
Other 01.31.2008
DBpedia
Wiki 08.08.2007
GitHub
Tools 02.23.2009
Amazon SimpleDB
Database 12.16.2007
GetGlue
Social 05.30.2009
Amazon RDS Relational Database Service
Database 10.27.2009
IMSAS
Database 10.25.2012
Zemanta
Blogging 07.20.2008
True Knowledge
Search 12.06.2007
Edmunds.com Vehicle
Reference 10.30.2011
AlchemyAPI
Tools 09.27.2009
BlankSlate
Database 02.15.2010
Factual
Database 10.22.2009
Yolink
Search 07.11.2010
Sensebot
Search 04.09.2009
import.io
Data Mining 03.19.2013
SlashDB
Database 08.27.2012
Amazon DynamoDB
Database 01.18.2012
CartoDB
Mapping 01.17.2012
LyrDB
Music 06.14.2010
Wolfram Alpha
Reference 05.16.2009
Amplify
Semantics 04.20.2009
SemanticHacker
Search 03.22.2008
Amazon Redshift
Database 01.07.2013
Bitext
Language 09.04.2012
Mbar
Events 08.14.2012
Hotelsbase
Travel 06.20.2012
Infogroup Infoconnect
Database 03.22.2012
Atlassian Bitbucket
Tools 11.03.2011
Martindale-Hubbell
Reference 11.01.2011
Dance-Tunes
Music 09.26.2011
Beatport
Music 09.26.2011
MongoLab
Database 08.15.2011
DBpedia Spotlight
Reference 07.27.2011
Extractiv
Semantics 01.27.2011
TweetSentiments
Tools 12.20.2010
Saplo Text Analysis
Tools 12.14.2010
Semantic Contextual Advertising
Advertising 11.05.2010
OpinionCrawl Sentiment Analysis
Sentiment 11.04.2010
Ookaboo
Photos 09.08.2010
Data.gov.uk
Government 01.20.2010
VeryRelated Mind Maps Keyword
Semantics 12.20.2009
Subj3ct
Other 08.14.2009
Swoogle
Classification 11.28.2008
Stateful Web Primitives
Application Development 05.24.2014
Leiki SmartProfiles
Natural Language Processing 05.23.2014
Europeana
Database 05.21.2014
GuideStar Simplify Common Data Profile
Non-Profit 04.24.2014
GuideStar Advanced Search
Non-Profit 04.24.2014
Mydoorhandle
Database 04.23.2014
Pitney Bowes Advanced Access
Enterprise 04.22.2014
Apperian Downloads and Installs
Database 04.16.2014
Apperian Groups
Database 04.16.2014
Apperian Users
Database 04.16.2014
Japan Seismic Hazard Information Station
Database 04.08.2014
Google Cloud DNS
Cloud 04.04.2014
Apperian Applications
Database 04.04.2014
Xignite Initial Public Offering Calendar & Performance Data
Financial 03.31.2014
QLD Wildlife Data
Government 03.28.2014
Wildlife Rehabilitation MD Closed WRMD
Database 03.28.2014
AcidJs IMDb Fetcher
Entertainment 03.26.2014
VentureDeal
Database 03.26.2014
Firmapi
Database 03.26.2014
Xplenty
Database 03.26.2014
One Degree
Database 03.23.2014
ESA Semantic Relatedness
Tools 03.21.2014
Blue Button Connector
Medical 03.18.2014
Adlib
Database 03.14.2014
Danish Heritage Agency
Database 03.14.2014
NYPL Digital Collections
Search 03.14.2014
Openkvk
Database 03.13.2014
Beats Music
Music 03.10.2014
HollyStock Celebrity
Entertainment 03.06.2014
Have I been pwned
Database 02.27.2014
Agregador Financiero
Financial 02.27.2014
Trading Economics
Financial 02.27.2014
polytraits
Science 02.21.2014
IsaaCloud
Database 02.20.2014
RandomProfile
Database 02.20.2014
Kimono Sochi Olympics
Sports 02.18.2014
Zenobase
Database 02.14.2014
iGEM Registry
Science 02.07.2014
LightingFacts
Database 02.07.2014
CoolaData
Enterprise 02.06.2014
YAGAJOBS
Jobs 02.06.2014
Commercial Property Database (CPD)
Real Estate 02.06.2014
Wishsms
Messaging 02.05.2014
Ziggeo
Video 02.05.2014
NRC ADAMS
Government 01.31.2014
Doxpop
Database 01.31.2014
License Direct
Tools 01.30.2014
ThinkGlue Semantic Video Analysis
Advertising 01.29.2014
Koninklijke Bibliotheek WLIC
Education 01.29.2014
FDA Content Syndication
Government 01.24.2014
ImageNet
Database 01.24.2014