Gollum
Wikis & DocumentationA simple, Git-powered wiki with a sweet API
Replaces Confluence, Notion
Best Multi-User Wikis & Documentation for self-hosting
The 25 best Multi-User wikis & documentation you can self-host, ranked by community traction.
Read the Docs
Wikis & DocumentationDocumentation hosting platform you can self-host
Replaces GitBook, Confluence
MediaWiki
Wikis & DocumentationThe wiki engine that powers Wikipedia
Replaces Confluence, Notion
Raneto
Wikis & DocumentationFree, open, simple Markdown-powered knowledge base
Replaces Confluence, Zendesk Guide
Helpy
Wikis & DocumentationOpen-source helpdesk and knowledge base platform
Replaces Zendesk, Help Scout
Documize Community
Wikis & DocumentationModern knowledge management and team documentation
Replaces Confluence, Notion
Gitit
Wikis & DocumentationWiki program that stores pages and uploaded files in a git repository,
Django Wiki
Wikis & DocumentationWiki application for the Django web framework
Replaces Confluence, MediaWiki
Otter Wiki
Wikis & DocumentationLightweight Git-backed documentation wiki
Replaces Confluence, Notion
XWiki
Wikis & DocumentationAdvanced enterprise wiki and application platform
Replaces Confluence, Notion
Realms Wiki
Wikis & DocumentationGit-backed wiki that stores pages as Markdown
Replaces Confluence
phpMyFAQ
Wikis & DocumentationOpen-source FAQ and knowledge base software
Replaces Zendesk Guide, Confluence
Wikmd
Wikis & DocumentationFile-based wiki using Markdown and Git
Replaces Confluence, Notion
Mycorrhiza Wiki
Wikis & DocumentationFilesystem and git-based wiki engine written in Go using Mycomarkup as
MoinMoin
Wikis & DocumentationEasy-to-use, full-featured wiki engine in Python
Replaces Confluence
Tiki Wiki CMS Groupware
Wikis & DocumentationAll-in-one wiki, CMS, and groupware platform
Replaces Confluence, SharePoint
AmuseWiki
Wikis & DocumentationAmusewiki is based on the Emacs Muse markup, remaining mostly
YesWiki
Wikis & DocumentationEasy-to-use wiki for collaborative websites
Replaces Confluence, Notion
Foswiki
Wikis & DocumentationStructured wiki and enterprise collaboration platform
Replaces Confluence
Oddmuse
Wikis & DocumentationSimple wiki engine written in Perl
WackoWiki
Wikis & DocumentationLightweight and easy-to-install multilingual wiki
Replaces Confluence, Notion
W
Wikis & DocumentationLightweight, mutli-user, flat-file-database Wiki engine
PhpWiki
Wikis & DocumentationClassic PHP wiki engine, the first wiki in PHP
Replaces Confluence
WiKiss
Wikis & DocumentationWiki, simple to use and install
PmWiki
Wikis & DocumentationWiki-based system for collaborative creation and maintenance of
No apps match these filters.
Every option here is open-source and self-hostable, tagged Multi-User within the wikis & documentation category. Compare them on the individual app pages for setup difficulty and resource requirements.