EditThis is described as 'A free wikifarm project allowing to keep private wiki and build it up through MediaWiki syntax' and is an app in the education & reference category. There are more than 10 alternatives to EditThis for a variety of platforms, including Web-based, MediaWiki, Self-Hosted, Android and SaaS apps. The best EditThis alternative is Ibis Wiki, which is both free and Open Source. Other great apps like EditThis are MediaWiki, Miraheze, Fandom and BlueSpice for MediaWiki.
Ibis is a federated encyclopedia which uses the ActivityPub protocol, just like Mastodon or Lemmy. Users can create, browse, edit articles and use many other features. If you want to start a wiki for a TV series, a video game, or an open source project, then Ibis is for you!
MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia. It is now used by several other projects of the non-profit Wikimedia Foundation and by many other wikis.
Miraheze is a wiki farm (hosts wikis) for free and with no ads, it also provides custom domains, extensions and many other features. It is based on MediaWiki.
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!
BlueSpice is your tool for documentation and centrally collecting and sharing knowledge. BlueSpice turns Wikipedia’s popular software engine MediaWiki into a fully-fledged EnterpriseWiki solution.
WikiForge is a premium wiki hosting service based on MediaWiki which offers dozens of features such as custom domain support, ElasticSearch, single sign on support, and the ability to choose over 300 extensions and skins.
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.
Online collaborative wiki hosting for organizations,etc. Now it's easier than ever to build a website. Publish content, share your documents, collaborate with friends or coworkers, create a place for your community!.
ShoutWiki is a free, ad-supported wiki hosting company that offers hosting support to individuals, companies, schools, universities, as well as a diverse range of communities. MediaWiki is the syntax of hosted wiki-sites.
Online collaboration software for groups, coworkers, and teams to share documents and codify information into a best practices manual for all employees and new hires in order to accelerate business growth.
A premium wiki host with top-class quality, excellent support, and VisualEditor (a WYSIWYG application), that puts an individual touch to repetitive business.
OpenFiction is a spoiler-safe encyclopaedia for fiction, built entirely by readers who know their series inside out. Every character, every appearance, every connection - contributed and verified by people who've read every page.
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FANDOM is not an alternative to EditThis in the sense that you could migrate pages built on EditThis with MediaWiki syntax without major changes, because that would require the new wiki platform also to be based on MediaWiki.