| API | Description | Category | Date |
|---|---|---|---|
| Yahoo Answers | Community driven reference service | Answers | 2006-08-16 |
| Questsin | Thesaurus and answers lookup services | Answers | 2008-12-27 |
| 4GuysFromRolla.com | ASP.NET FAQ service | Answers | 2012-09-05 |
| Stack Exchange | Question and answer site network | Answers | 2012-10-09 |
| Sapo Holiday | Portuguese holiday reference service | Calendar | 2012-05-04 |
| Innovative Interfaces: Sierra | Integrated library system | Catalog | 2012-06-28 |
| Freebase | Community driven open database | Database | 2007-10-13 |
| SureChemDirect | Chemistry Patent Data | Database | 2012-08-23 |
| Nobel Prize | Nobel Prize information service | Database | 2013-01-18 |
| The Alife Database | Listing of websites related to artificial life | Database | 2013-04-15 |
| Rhyming | Rhyming dictionary | Dictionary | 2009-12-18 |
| RhymeBrain | Online rhyming dictionary | Dictionary | 2011-05-31 |
| Kateglo | Indonesian online dictionary, thesaurus and glossary | Dictionary | 2011-06-30 |
| How do you pronounce and use...? | Multimedia pronunciation dictionary | Dictionary | 2011-09-13 |
| NoSwearing | Swear word filter | Dictionary | 2011-10-31 |
| isiZulu | Zulu-English dictionary | Dictionary | 2012-01-10 |
| STANDS4 Definitions | Dictionary definition service | Dictionary | 2012-01-31 |
| WordReference | Multilingual dictionary definition service | Dictionary | 2012-01-31 |
| Acromine | Acronym look-up and text mining service | Dictionary | 2012-02-14 |
| Merriam-Webster Dictionary | Dictionary and thesaurus products | Dictionary | 2012-07-17 |





©ProgrammableWeb.com 2013. All rights reserved.
Terms of Service | Privacy Policy