Technology
Your docs are also your product. Treat them that way.
Developer tools live or die on documentation quality. When your API changes, your SDK updates, or a feature gets deprecated, your docs need to keep up. GitBook keeps them accurate so developers get to their first working integration faster.
The best developer tools win in the docs
GitBook turns your documentation into your most effective solutions engineer
Turn silent churn into successful integrations
Most developers never file a ticket — they hit a wall and try a competitor. GitBook’s AI Assistant answers questions in-context, drawing on your entire knowledge base, so developers get unstuck in seconds instead of giving up in silence.
An API reference that won’t drift from your API
Connect your OpenAPI spec and your reference updates with every release. No more developers discovering that the endpoint they're implementing was deprecated two sprints ago.
Find your documentation gaps before your users do
AI Insights surface the questions developers actually ask and show exactly where they get stuck — so you ship the fix before it becomes churn, and prioritize docs work with evidence instead of guesswork.
The right depth for every developer
Maintain v1 alongside v3, open-source alongside enterprise. Content variants handle versioned docs cleanly, while adaptive content shows each visitor exactly what their plan unlocks — defined once, enforced automatically.
collaboration
Docs-as-code for engineers. A real editor for everyone else
Engineers write in Markdown and pull requests via bi-directional Git Sync. DevRel, product, and support use the visual editor with built-in reviews. Nobody compromises their workflow, and nothing falls out of sync.
speed
Ship the feature and the docs simultaneously
An undocumented feature might as well not exist. GitBook’s AI Agent drafts and updates content from your knowledge base, so docs keep pace with your release cadence — your team just reviews and refines.
Your next thousand users will arrive through an AI agent
Developers ask Copilot, Claude, or Cursor how to use your tool before they open your docs. GitBook auto-generates llms.txt and an MCP server for every site, so AI tools answer with your current docs — distribution your competitors can't buy.
customer stories
Companies like yours are building better docs with GitBook
FAQs
How can I reduce time to API integration with GitBook?
How do I keep API documentation up to date?
Can I control access to developer documentation?
Is GitBook secure for fintech companies?
How does GitBook handle AI securely?
How easy is it to migrate API documentation?
