| API | Description | Category | Date |
|---|---|---|---|
| WebLib Polymeta | Federated search service | Search | 2012-04-10 |
| WebReserv | Online business search and booking service | Shopping | 2012-05-25 |
| Wego | Travel search service | Travel | 2012-03-27 |
| West Midlands Regional Observatory | West Midlands public information search service | Search | 2012-02-06 |
| whatisonip.com | Reverse IP Address Look Up | Internet | 2012-09-12 |
| WhereIsNow | self updating documents and contacts service provider | Office | 2009-04-13 |
| Whoozy Person Search | Name search service | Search | 2009-12-29 |
| Wikia | Search results enhancements and extensions | Search | 2008-10-15 |
| WikiLocation | Find Wikipedia articles based on location | Wiki | 2011-02-28 |
| WikiSherpa | Travel guides lookup service | Travel | 2012-06-07 |
| Wink | Social search service | Search | 2007-06-05 |
| Wolfram Alpha | Computational knowledge and search engine | Reference | 2009-05-16 |
| Wordpot | Search engine optimization services | Internet | 2008-10-11 |
| Wordsfinder Search Traffic Estimator | Search traffic analysis service | Search | 2010-05-17 |
| Wordstream Keyword Niche Finder | Keyword suggestion service | Search | 2010-04-14 |
| Wordstream Keyword Tool | Keyword suggestion service | Search | 2010-05-05 |
| Wordtracker | Search engine optimization services | Advertising | 2006-02-14 |
| World Addresses | Address lookup and verification service | Reference | 2011-11-02 |
| World Government Data | A portal to government data sets | Government | 2010-01-21 |
| WorldCat Identities | Library data access | Reference | 2008-08-13 |
©ProgrammableWeb.com 2013. All rights reserved.
Terms of Service | Privacy Policy
Previous
