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BookStack

Simple, self-hosted, open-source platform for organizing documentation.

5.0· 3 reviews· via Capterra

What is BookStack?

BookStack is a free, open-source, self-hosted wiki and documentation platform built on the PHP Laravel framework. It organizes content in a simple Books, Chapters, and Pages hierarchy, aimed at teams that want an easy-to-run internal knowledge base they fully control.

Best known for: The most popular self-hosted open-source wiki

Key features

  • Books, chapters, and pages structure
  • WYSIWYG and Markdown editing
  • Self-hosted and MIT-licensed
  • Full-text search
  • Roles and permissions
  • Page revisions and draw.io diagrams

Who BookStack is best for

  • Self-hosting teams wanting full control of their data
  • Technical teams, homelabs, and IT documentation
  • Budget-conscious orgs avoiding SaaS subscription fees

Ideal team: Technical teams or IT departments comfortable running their own server or Docker container.

BookStack pricing

Free (Open Source)

$0

  • MIT-licensed (PHP/Laravel)
  • Shelves, books, chapters, pages
  • OIDC/SAML2/LDAP auth

Costs to watch before you commit

  • Self-hosting infrastructure (VPS/server) is your responsibility, though inexpensive.
  • No vendor support — community-only and self-maintained.
  • Ongoing admin burden: updates, backups, and security patching.
  • SSO works but requires manual configuration.

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