The Best 61 Oppia Alternatives

  • Fandom icon

    Fandom

    Fandom is a community-based service that allows anyone to create a wiki on virtually any subject. Discover, share and add your knowledge! Wikia is financed by advertisment!

    Free Web

  • Everipedia icon

    Everipedia

    Everipedia removed some of the more annoying aspects of Wikipedia and created a site that is much easier to use. Notability requirements are eliminated and citations / editing are WYSIWYG.

    Free Mac OS X Windows Linux Android iPhone iPad

    CrowdSourced User generated
  • Moodle icon

    Moodle

    Moodle is an open source tool for creating online dynamic web sites for their students. To work, it needs to be installed on a web server somewhere, either on one of your own computers or one at a web hosting company.

    Free Open Source Web

  • Paradiso LMS icon

    Paradiso LMS

    Paradiso LMS a cloud LMS that is easy to use, fully customizable and integrates with 100+ popular software platforms. Ready-to-go learning management system helps you start your e-learning project within a couple of days. .

    Commercial Web

  • Reference.com icon

    Reference.com

    reference.com offers a massive online dictionary, thesaurus, encyclopedia, quote finder, and translator (powered by google translate)- all for free. for the dictionary.com and thesaurus.com mobile app, go here. http://alternativein .

    Free Web

  • Wikiversity icon

    Wikiversity

    Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including professional training and informal...

    Free Open Source Web

  • Encyclopædia Britannica icon

    Encyclopædia Britannica

    The Encyclopædia Britannica is a general English-language encyclopaedia published by Encyclopædia Britannica, Inc., a privately-held company.

    Commercial Mac OS X Windows Web

  • Referata icon

    Referata

    Referata offers hosting of semantic wikis, allowing you to add, structure and store data so it can be managed, shared, browsed and analyzed in as many ways as you choose. Free: unlimited Wiki pages and 100MB file storage.

    Freemium Web Self-Hosted

  • Dixio icon

    Dixio

    Dixio is the solution for all those who care about their language Who want to learn more and enrich their vocabulary: when you receive a presentation or prepare a document, when you are reading in Internet or preparing your curriculum...

    Freemium Windows Android iPhone iPad Web

  • Ancient History Encyclopedia icon

    Ancient History Encyclopedia

    Ancient History Encyclopedia is a nonprofit company that aims to provide superior ancient history resources and information for free.

    Free Web

  • Miraheze icon

    Miraheze

    Miraheze is a wiki farm (hosts wikis) for free and with no ads, it also provides custom domains, extensions and many other features.

    Free Open Source Web

  • ILIAS icon

    ILIAS

    ILIAS is a powerful and flexible tool for learning and collaborating online. It serves as a knowledge and collaboration platform.

    Free Open Source Web

  • purple icon

    purple

    Dictionary from the Elementary project.

    Free Open Source Linux

  • the full wiki icon

    the full wiki

    We find similar sentences to those in Wikipedia, complete with their citations for you to paste into your essay. It's the easy way to branch off to find authoritative sources and relevant quotes to deepen your research.

    Free Web

  • Sakai icon

    Sakai

    Historically, the community has aligned around a single project, the Sakai Collaboration and Learning Environment (CLE). This project has also drawn in the Open Source Portfolio (OSP), including it in the Sakai CLE.

    Free Open Source Web

  • eFront icon

    eFront

    eFront is an easy to use, visually attractive, SCORM certified, eLearning and Human Development Platform.

    Commercial Web