Compare software

MediaWikiConfluence
Free

Free and open software with no charge.

 Freemium

Hosted plans from Atlassian, with paid tiers for larger teams and more features.

Web, Self-hosted Web
  • Proven at very large scale by Wikipedia
  • Large library of extensions
  • Central wiki for team documentation and knowledge
  • AI drafting, summaries and answers from existing pages
  • Needs a server and some administration to install and maintain
  • Wiki markup and setup take time to learn
  • Hosted service; your content lives on Atlassian's servers
  • Built for teams rather than personal notes
Self-hosted Hosted service
Open source Closed source
License not stated License not stated
Not stated if an account is needed Account needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.