Oppia Alternatives

Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Kiwix enables you to have the whole Wikipedia at hand wherever you go!

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

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

Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!

The entertainment site where fans come first.

The planetary knowledge core

WikiSpooks is a global alternative encyclopedia on politics, spy craft, deep state intelligence, and conspiracies, free of corporate influence, partisan politics, or government propaganda for historians and truth-seekers to read, edit, and share.

The free, open-source, offline wiki application

Welcome to WikiIndex, a wiki of all wiki, wiki people, wiki software, wiki farms, and wiki ideas, a...

The Canvas LMS is the world's fastest growing learning management system. Check out favorite features and schedule a live demo!

Discover the world and enjoy beautiful typography with Viki - Wikipedia.

Chamilo is a software that allows you to create a virtual campus for the provision of online or semi-online training.