Alternatives to OpenCyc for all platforms with any license


Show 8 less popular platforms
  • Freebase icon


    Freebase is a free, knowledge graph with millions of people, places, and things. Freebase contains tens of millions of topics, thousands of types, and tens of thousands...

    Free Web / Cloud

    No features added Add a feature
    • Discontinued According to the API has been shut down, but there are still data-dumps available.
  • SWI Prolog icon

    SWI Prolog

    SWI-Prolog offers a comprehensive Free Software Prolog environment for programming software that does logical reasoning. Together with its graphics toolkit XPCE, its...

    Open Source Mac Windows Linux

    No features added Add a feature
  • YAGO icon


    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...

    Open Source Web / Cloud Java Mobile

    No features added Add a feature
  • Evi icon


    Evi is a new digital assistant who is here to help with your everyday needs. Need to know where the nearest place to buy milk? She can help. Going out for dinner, but...

    Free Personal Web / Cloud Android iPhone

    No features added Add a feature

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