• Wikipedia icon


    Wikipedia is a free, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Wikipedia has 17 million...

    Free Windows Web / Cloud Android iPhone Blackberry Android Tablet ... Kindle Fire

  • Wikia icon


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

    Open Source Web / Cloud GitHub

  • Moodle icon


    Moodle is an open source Course Management System (CMS), also known as a Learning Management System (LMS) or a Virtual Learning...

    Open Source Web / Cloud

  • Everipedia icon


    Everipedia removed some of the more annoying aspects of Wikipedia and created a site that is much easier to use. Notability...

    Free Mac Windows Linux Android iPhone iPad

  • Reference.com icon


    Reference.com offers a massive online dictionary, thesaurus, encyclopedia, quote finder, and translator (powered by Google Translate)-...

    Free Web / Cloud

  • Encyclopædia Britannica icon

    Encyclopædia Britannica

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

    Commercial Mac Windows Web / Cloud

  • Nuclino icon


    Your Team's Collective Brain - A lightweight real-time wiki that works the way you think

    Freemium Web / Cloud

  • Referata icon


    Referata offers hosting of semantic wikis, allowing you to add, structure and store data so it can be managed, shared, browsed and...

    Freemium Web / Cloud Self-Hosted

  • Dixio icon


    Dixio is the solution for all those who care about their language Who want to learn more and enrich their vocabulary: when you...

    Freemium Windows Web / Cloud Android iPhone iPad

  • 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 / Cloud

  • Sakai icon


    Historically, the community has aligned around a single project, the Sakai Collaboration and Learning Environment (CLE). This project...

    Open Source Web / Cloud

  • Know any more alternatives to Oppia?

    Suggest an application to this list
  • Metacademy icon


    Metacademy - a free open source platform for efficient, personalized learning.

    Open Source Web / Cloud

  • Viki - Wikipedia icon

    Viki - Wikipedia

    Wikipedia, better than ever—on iPhone, iPad, and Apple Watch. Discover the world and enjoy beautiful typography with this sleek app. ...

    Commercial iPhone iPad

  • eFront icon


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

    Open Source Web / Cloud

  • Wikiwand icon


    Like you, we're huge Wikipedia fans! In fact, who isn't? Wikipedia is the greatest curator of human knowledge, allowing people...

    Free Web / Cloud iPhone Chrome Safari Firefox

  • Gamepedia.com icon


    Gamepedia.com is the authoritative source for video game information on the internet. In addition to hosting the official wikis for...

    Free Mac Windows Linux Web / Cloud Android iPhone ... Chrome OS Android Tablet iPad

  • Share this list of alternatives?

  • Newslines icon


    Newslines lets people create shared timelines on any person, product or news event. Writers create news snippets that are combined...

    Free Web / Cloud

  • Open Elms icon

    Open Elms

    Open Elms is an open source total e-learning solution which includes an e-learning Learning Management System (e-LMS) and Content...

    Open Source Web / Cloud

  • 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...

    Free Web / Cloud

  • ZeroWiki icon


    Wiki(s) application(s) built with JavaScript ( CoffeeScript ) on the distributed network...

    Open Source macOS Windows Linux Web / Cloud Self-Hosted Python ... JSON JavaScript ZeroNet

  • Encyclopedia.com icon


    Encyclopedia.com – Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with...

    Free Web / Cloud Java Mobile

  • purple icon

    purple Discontinued

    Dictionary from the Elementary project.

    Open Source Linux

  • ILIAS icon


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

    Open Source Web / Cloud

  • .LRN icon


    Originally developed at MIT, .LRN claims to be the most widely adopted enterprise class open source Learning Management System...

    Open Source Web / Cloud

  • ATutor icon


    ATutor is a free Open Source Web-based elearning environment designed with accessibility and adaptability in mind. Create online...

    Open Source Web / Cloud

  • OLAT icon


    OLAT (Online Learning And Training) offers a flexible online course system along with extensive features to guarantee learning and...

    Open Source Web / Cloud

  • Dokeos icon


    Dokeos is an online learning suite software. Dokeos is offered in a free community-edition, as well as a commercial Pro edition...

    Open Source Web / Cloud

  • Alchetron icon


    Alchetron.com is a free social encyclopedia for world where you can create, organize and learn easily using topics. With Alchetron...

    Free Mac Windows Linux Web / Cloud Android Chrome OS ... Android Tablet

  • Boopsie icon


    Through way of different “channels”, Boopsie lets you intelligently search for content or articles on sites like IMDB, Wikipedia...

    Free Windows Mobile Android Java Mobile S60 Blackberry

  • Scholarpedia icon


    Scholarpedia is a peer-reviewed open-access encyclopedia written and maintained by scholarly experts from around the world....

    Open Source Web / Cloud

  • Fronter icon


    Fronter is the leading learning platform for schools, delivered as a service over the Internet.

    Commercial Web / Cloud Android iPhone Android Tablet iPad Self-Hosted

Oppia Comments

Google debuts online education tool Oppia to let anyone create interactive activities for teaching others

Comment by rtyu
about Oppia Oct 2015