Alternatives to Confluence for Self-hosting with any license

TiddlyWiki

TiddlyWiki is a highly customizable notewiki for capturing, organising and sharing complex information.

Free Open Source Mac Windows Linux Web BSD ... Self-Hosted Xfce
Encrypted Notes MarkDown support Multiple languages Password encryption ... Portable Standalone Support for NodeJS Wiki-like interface Add a feature

164 Like
DokuWiki

DokuWiki is a standards compliant, simple to use Wiki, mainly aimed at creating documentation of any kind. It is targeted at developer teams, workgroups and small...

Free Open Source Self-Hosted Cloudron
Drag n drop Extensible by Plugins/Extensions Add a feature

150 Like
MediaWiki

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...

Free Open Source Self-Hosted PHP Cloudron
No features added Add a feature

114 Like
BookStack

An open source knowledge management application that's focused on ease of use.
- Bookstack is completly free and also has a WYSIWYG Editor. Guest • Mar 2017 • 3 agrees and 0 disagrees
Free Open Source Web Self-Hosted
Knowledge base WYSIWYG Support Add a feature

39 Like
Tiki Wiki CMS Groupware

Tiki Wiki CMS Groupware is a full-featured, web-based, multilingual (40+ languages), tightly integrated, all-in-one Wiki+CMS+Groupware, Free Source Software (GNU/LGPL)...

Free Open Source Mac Windows Linux Web Self-Hosted ... PHP
CRM Group collaboration Export to PDF Web-Database Add a feature

85 Like
XWiki

A powerful Open Source collaborative platform enhancing collaboration and communication.
- Provides similar functions and look & feel. Guest • Aug 2017 • 2 agrees and 0 disagrees
Free Open Source Mac Windows Linux Web Self-Hosted
Built-in editor Extensibility File Searching Multiple languages ... Real time collaboration Add a feature

61 Like
Plone

Plone is an open source content management system based on the Zope application server, written in python. Its known to be powerful, reliable, secure and easy to use....
- Plone is a content management system (CMS) focused on website building while Confluence is a content collaboration software with focus on project collaboration and teamwork . Guest • 3 days ago
Free Open Source Self-Hosted Python
Workflow Automation Add a feature

60 Like
Wiki.js

An open source, modern and powerful wiki app built on Node.js, Git, and Markdown.

Free Open Source Mac Windows Linux Self-Hosted
Built-in authentication Built-in search engine MarkDown support Real time collaboration Add a feature

12 Like
Documize

Documize creates the Enterprise Knowledge Backbone by unifying docs, wiki, reporting and dashboards — composition + coordination + discovery + distribution + workflows...
- once you reach a large number of files managing security, workflows and dated content becomes chaos, and you need many add-ons to confluence as well as jira and still it doesnt work, a simpler solution that worked for us is Documize manuelrodriguez • Aug 2017
Freemium Open Source Mac Windows Linux Web Self-Hosted
Knowledge base Living documents MarkDown support Add a feature

5 Like
Wagtail CMS

Wagtail is a content management system built on Django. It's focused on user experience, and offers precise control for designers and developers.

Free Open Source Self-Hosted Python Django
Django Add a feature

2 Like
Radolet Snegir

Team collaboration software Snegir is an enterprise portal to share knowledge, instructions and documents accross a team.
- No limit on number of users and great choice of templates and macros paulscott • Dec 2016 • 1 agrees and 0 disagrees
Commercial Self-Hosted C# .NET Framework ASP.NET MVC
Customizable Knowledge base Photo Sharing Q&A ... REST API Team Collaboration Unlimited users Add a feature

2 Like
Referata

Referata offers hosting of semantic wikis, allowing you to add, structure and store data so it can be managed, shared, browsed and analyzed in as many ways as you...

Freemium Web Self-Hosted
Ad-free Multiple languages Add a feature

11 Like
UserPress

Wiki knowledge management for WordPress. 100% open source GPL. Use any theme. No modifications required.

Commercial Self-Hosted Wordpress
Knowledge base Real time collaboration Add a feature

3 Like
- Discontinued The plugin seems to be no longer updated. Last version, 2.0.6, released in July 2015, can be still downloaded from CodeCanyon.net
IBM Connections

IBM® Connections is a leading social software platform that can help your organization engage the right people, accelerate innovation and deliver results. This...

Commercial Windows Linux Web Self-Hosted
Real time collaboration Add a feature

3 Like
MarkWiki

MarkWiki aims to be dead simple. MarkWiki was born out of frustration with bad documentation tools behind a company firewall that were too complex. You should...

Free Open Source Mac Windows Linux Self-Hosted
No features added Add a feature

1 Like
- Discontinued MarkWiki is unmaintained since January 2017 according to the GitHub repo