It's completely user driven by people like you. TMDb is currently used by millions of people every month and with our and powerful API, also used by many popular media centers like Moovida, XBMC, Plex, MythTV and MediaPortal.



Freebase is described as 'Free, structured knowledge graph with millions of topics, types, properties, and over a billion relations. Access via API or weekly downloads is available' and is an website. There are five alternatives to Freebase, not only websites but also apps for a variety of platforms, including Java Mobile, Google Chrome, Mozilla Firefox and Windows apps. The best Freebase alternative is The Movie Database , which is free. Other great sites and apps similar to Freebase are Wikidata, YAGO, CineLens and OpenCyc.
It's completely user driven by people like you. TMDb is currently used by millions of people every month and with our and powerful API, also used by many popular media centers like Moovida, XBMC, Plex, MythTV and MediaPortal.



Wikidata is a free and open knowledge base that can be read and edited by both humans and machines.

YAGO2s is a huge semantic knowledge base, derived from Wikipedia WordNet and GeoNames. Currently, YAGO2s has knowledge of more than 10 million entities (like persons, organizations, cities, etc.) and contains more than 120 million facts about these entities.





OpenCyc is a cut-down open version of the Cyc technology, the world's largest and most complete general knowledge base and commonsense reasoning engine. Cycorp, the builders of Cyc, have set up an independent organization, OpenCyc.