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ConfluenceBookStack
Freemium

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

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Web Web, Self-hosted
  • Central wiki for team documentation and knowledge
  • AI drafting, summaries and answers from existing pages
  • Fixed hierarchy makes large documentation sets easy to navigate
  • Granular permissions plus LDAP, SAML and OIDC sign-in
  • Hosted service; your content lives on Atlassian's servers
  • Built for teams rather than personal notes
  • PHP, MySQL and a web server are required; there is no single-binary option
  • The rigid structure gets in the way if you want a free-form wiki
Hosted service Self-hosted, Web application
Closed source Open source
License not stated License: MIT
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 24, 2026

Checked September 22, 2026

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