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GitBook

GitBook

Create Beautiful Documentation with AI-Powered Features

Last Updated:11/7/2025
Pricing:
FreemiumSubscription
Connect:
Base44

Base44

FEATURED
Wispr Flow

Wispr Flow

FEATURED
Granola

Granola

FEATURED

What is GitBook

GitBook is a cloud-based tool designed specifically for creating documentation. Think of it as a specialized writing platform where you can build everything from simple user guides to complex API documentation. The platform uses a block-based editor, similar to modern website builders, making it easy to add text, images, code examples, and other content without coding knowledge.

What sets GitBook apart is its two-way sync with GitHub and GitLab. This means developers can write documentation directly in their code editor, while content teams work in GitBook's visual interface. Everything stays synchronized automatically. The platform also includes AI features that help users find information quickly and assist in creating content. You can publish documentation publicly or keep it private with password protection.

Features of GitBook

  • AI-powered search and content assistance

  • Real-time collaboration with team members

  • GitHub and GitLab two-way synchronization

  • Block-based editor for easy content creation

  • Interactive API documentation from OpenAPI specs

  • Custom domains and full branding control

  • Public and private documentation publishing

  • Site analytics and search insights

  • Version control and change tracking

  • Templates for quick setup

  • Mobile-responsive design

  • Comment and feedback tools

GitBook Pricing

Free
Free
  • 1 free user per site
  • Block-based editor & integrations
  • Sync with GitHub or GitLab
  • Interactive OpenAPI docs
  • Publish with a gitbook.io domain
  • Basic collaboration features
Most Popular
Premium
$79/mo
  • All Free features
  • Use your own custom domain
  • Build branded documentation
  • AI-powered instant answers
  • Site insights & user feedback
  • Site redirects
  • $15 per additional user/month
Ultimate
$299/mo
  • All Premium features
  • Scale docs with sections & groups
  • Search across all your docs
  • Authenticated access
  • Custom fonts
  • Adaptive content
  • AI Assistant
  • $15 per additional user/month
Enterprise
Custom
  • All Ultimate features
  • SAML SSO
  • White-glove migration service
  • Custom integrations
  • 1:1 dedicated support
  • User training
  • Custom contract & invoicing
  • Legal & security reviews

FAQ's About GitBook

Yes, GitBook offers a free plan that includes one free user per site with access to core features like the block-based editor, GitHub/GitLab sync, and interactive API documentation. You can publish with a gitbook.io subdomain. For custom domains, branding, and advanced features, paid plans start at $79 per site monthly.
GitBook offers a two-way synchronization with GitHub and GitLab. This means you can make changes in GitBook's visual editor or directly in your GitHub repository, and both stay automatically synchronized. Developers can write documentation in their code editor while content teams work in GitBook's interface.
Absolutely. GitBook has excellent support for API documentation, including the ability to import and render interactive API documentation from OpenAPI specifications. You can create beautiful, interactive API references that allow users to test endpoints directly from your documentation.
In GitBook, a space is an individual documentation project. Collections are groups of related spaces that you can organize together. Sections (available in Ultimate and Enterprise plans) let you divide large documentation sets into separate areas, each with its own structure and content, making it easier to manage complex documentation.
Yes, GitBook supports both public and private documentation. With paid plans, you can create authenticated access that requires users to log in before viewing content. Enterprise plans include SAML SSO integration, allowing you to use your existing identity provider to control access to documentation.
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