Best Citizendium Alternatives (32)

Wikifur

Wikifur is a wiki focused on the furry fandom and culture. It covers furry conventions, characters, artists, writers, terminology, and …

WikiDroyd

WikiDroyd is an Android app that allows users to access and edit Wikipedia articles offline or online. It syncs with …

Wikiless

Open Source

Wikiless is an open-source, decentralized wiki software designed as an alternative to Wikipedia. It allows anyone to create wikis that …

Wikipanion

Wikipanion is a free browser extension that enhances Wikipedia by providing additional context and references. It adds tooltips with summaries …

Oppia

Open Source

Oppia is an open-source learning platform that allows users to create interactive online lessons called 'explorations'. It features a visual …

WikiSpooks.com

WikiSpooks.com is an alternative wiki site focused on intelligence agencies, covert operations, and deep politics. It provides information and analysis …

Alchetron

Open Source

Alchetron is an open source knowledge base and content hosting platform. It allows users to create and edit content in …

WikiIndex

Open Source

WikiIndex is an open source knowledge base and document management system built using wiki software. It allows users to easily …

Wapedia

Wapedia is an online encyclopedia and knowledge base that allows users to search for information on various topics. It is …

EditThis

Open Source

EditThis is a free and open source text editor for Windows. It is lightweight and easy to use, with support …

Wikipedia

Wikipedia is a free, online encyclopedia written and maintained by a community of volunteers around the world. It contains over …

Encyclopedia.com

Subscription

Encyclopedia.com is an online encyclopedia with articles and overviews on a variety of topics. It compiles information from sources like …

V for Wikipedia

Open Source

V for Wikipedia is a Wikipedia reader app for Android. It allows browsing Wikipedia in a simple, fast, and ad-free …

Stubia

Open Source

Stubia is an open-source stubbing tool for testing code dependencies during development. It allows you to simulate responses from services …

Miraheze

Open Source

Miraheze is a non-profit wiki farm powered by MediaWiki. It hosts wikis for free and relies on donations. Miraheze aims …

WikiExplorer

Freemium

WikiExplorer is an open-source knowledge discovery and management tool. It allows users to visually explore Wikipedia in an interactive graph …

Encyclopædia Britannica

Subscription

Encyclopædia Britannica is a reputable online encyclopedia that provides comprehensive, authoritative information on a broad range of topics. It offers …

Boopsie

Boopsie is a mobile app builder designed specifically for libraries. It provides an easy way for libraries to create custom …

MyWikis

Open Source

MyWikis is an open source wiki software that allows individuals and teams to easily create internal wikis for organizing content, …

Fandom

Fandom is a website that hosts fan-made wikis for TV shows, games, books, and more. It allows fans to collaborate …