Free content, multilingual online encyclopedia written and maintained by a community of volunteers through a model of open collaboration, using a wiki-based editing system.
- - Wikipedia is the most popular Web-based, Android, iPhone & iPad alternative to Articles .
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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.
Oppia is a free, open-source learning platform. Full of interactive activities called 'explorations', Oppia helps curious minds learn and teach.
- - Oppia is the most popular Windows, Mac, Linux & Self-Hosted alternative to Articles .
Welcome to WikiIndex, a wiki of all wiki, wiki people, wiki software, wiki farms, and wiki ideas, a 'work in progress' founded in 2006. This is part of a continued effort to self-organize information collaboratively, started by Ward Cunningham a decade ago.
Citizendium, powered by MediaWiki, is "an open wiki project dedicated to creating a free, comprehensive, and reliable repository of structured knowledge". Unlike with Wikipedia, a contributor must register using their real name and verify their identity.
Lunyr is a decentralized crowdsourced encyclopedia and knowledge base, on the Ethereum blockchain. It rewards users with app tokens for peer-reviewing and contributing information.
The underlying idea is organizing millions of contributors to collect and organize all of human knowledge into a vast library and at the same time paying the contributors an increasing share of the revenues earned through advertising
Wikipanion is the best and fastest Wikipedia browsing application for the iPhone. Wikipanion uses a direct connection to the Wikipedia servers, making it extremely fast. Never deal with overloaded third party servers. Never worry about third party server privacy concerns.
Leftypedia is an aspiring online encyclopaedia dedicated to providing a coherent platform about leftist politics. We want to demystify what we believe to be one of the most misunderstood ideologies, either for people who believe left-wing theoretical texts are too dense to read...