Fumadocs vs GitBook
On the evidence we track, GitBook leads this comparison with a composite score of 65/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for documentation tools. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Fumadocs
A React-based documentation framework supporting Markdown and MDX, featuring customizable themes, a headless architecture for custom UI, OpenAPI integration for API documentation, and compatibility with various content sources.
GitBook
LeaderA documentation hosting and management tool that incorporates AI assistance for user support and includes automated checks to identify when content becomes outdated.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Fumadocs
Pricing not documented yet.
GitBook
LeaderFrom $65/site/month. Free tier available. Enterprise custom.
- FreeFree
- Git Sync
- Basic customization
- Built-in SEO
- Page view analytics
- Full text search
- +6 more
- Premium$65/site/mo + $12/additional user/mo (annual billing)
- All Free features
- Advanced customization
- Custom domain
- AI writing and editing
- AI search
- +5 more
- Ultimate$249/site/mo + $12/additional user/mo (annual billing)
- All Premium features
- Custom subdirectory
- Custom fonts
- Adaptive content
- Embed Assistant anywhere
- +5 more
- EnterpriseContact sales
- All Ultimate features
- SAML SSO
- Git Sync IP allowlisting
- Unlimited adaptive content
- Custom integrations
- +1 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- OpenAPI
Fumadocs
- AsyncAPI
- GraphQL
- Next.js
- Astro
- React Router
- Tanstack Start
- Waku
- Algolia Search
- Orama Search
- content-collections
- contentlayer
- Content Collections
GitBook
Leader- GitHub
- GitLab
- Ahrefs
- Okta
- SAML
- Intercom
- kapa.ai
- Slack
- Salesforce
- Swagger
- Discord
- Confluence
- Linear
- YouTube
Fumadocs or GitBook: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.