GitBook

What is GitBook?

GitBook is a modern, collaborative documentation platform tailored for technical teams, developer relations, and engineering-driven organizations. It allows teams to easily create, organize, and publish high-quality product documentation, internal knowledge bases, and API references without the typical friction associated with traditional CMS platforms.

Flexible Block Editor & Native Git Workflows

The platform blends an intuitive, Notion-like block editor with native developer version control. Users can draft content using standard Markdown, embed interactive code blocks with syntax highlighting, and render real-time Mermaid diagrams. Crucially, GitBook offers bi-directional synchronization with GitHub and GitLab, allowing writers and engineers to update documentation via a web UI or directly through Git commits and pull requests.

Supercharged with GitBook AI

GitBook incorporates state-of-the-art AI features designed to elevate user and author experiences:

• Semantic AI Search: Allows end-users and developers to ask questions in plain English and receive instant, synthesized answers cited directly from the documentation.
• Automated Summaries & Release Notes: Generates concise technical summaries from complex documentation changes.
• AI Writing Assistance: Assists technical writers in drafting initial docs, clarifying API explanations, and improving overall documentation readability.

Who is GitBook for?

Whether you are maintaining an open-source library requiring an inviting public guide, an enterprise SaaS company maintaining comprehensive API documentation, or an internal product team in need of an authenticated private wiki with SSO and role-based access control, GitBook offers an all-in-one scalable solution.