UserPress is described as 'Wiki knowledge management for WordPress. 100% open source GPL. Use any theme. No modifications required' and is an app in the Education & Reference category. There are more than 25 alternatives to UserPress for a variety of platforms, including Online / Web-based, Windows, Mac, Linux and Self-Hosted solutions. The best alternative is Notion, which is free. Other great apps like UserPress are TiddlyWiki (Free, Open Source), MediaWiki (Free, Open Source), DokuWiki (Free, Open Source) and Wiki.js (Free, Open Source).
- 46 alternatives