name: BookStack Plans and Pricing description: BookStack is fully free and open-source software released under the MIT license. There are no paid tiers, no per-seat pricing, and no enterprise SKU for the self-hosted software itself. Costs are limited to the infrastructure you choose to run it on. url: https://www.bookstackapp.com/ plans: - name: Self-Hosted (Free) description: Download and run BookStack on your own infrastructure at no software cost. Requires a web server (Apache/Nginx), PHP, and a MySQL/MariaDB database. price: 0 currency: USD period: free features: - Full REST API access - Unlimited users - Unlimited books, chapters, pages, shelves - WYSIWYG and Markdown editors - Full-text search - Role-based access control - LDAP, SAML2, OIDC, and OAuth2 authentication - Webhooks and outbound integrations - Diagrams.net integration - Audit log - Image gallery - File attachments - Export to PDF, HTML, plain text, Markdown - ZIP import/export - Multi-language support notes: - The MIT license allows commercial use, modification, and redistribution. - Managed hosting is available from third-party providers such as Elestio (from ~$11/month) and Stellar Hosted, but these are not official BookStack offerings. - Donations to the project are accepted at https://www.bookstackapp.com/donate/