GitBook
GitBook builds an intelligent documentation and knowledge platform for development teams. Its stated mission is to redefine how teams make decisions and centralize knowledge, with documentation that humans and AI can create, maintain and use.
At a Glance
- Software and technology companies
- Developer-tool and API companies
- Enterprise product teams
- Financial services
- +4 more
AI Tools by GitBook
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GitBook
AI Documentation Platform for Teams
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Latest News
Your AI problem is probably a documentation problem
Introducing GitBook's quality monitoring layer for reliable docs
How we rebuilt GitBook's docs
New this month: GitBook Agent in your editor, AI insights go deeper, and integrations in reusable content
Products & Services
Cloud platform for creating, editing, publishing and managing public, private, internal, product and API documentation.
AI collaborator that proactively suggests and generates documentation updates from product updates, customer conversations and other context.
Personalized AI product expert that can be embedded in documentation, a website or a product to answer questions from documented knowledge, with analytics.
MCP server and integration layer connecting documentation to Claude, ChatGPT, Cursor and other MCP clients so agents can create, draft and restructure docs subject to review.
Market Position
GitBook positions itself as a docs platform and intelligent knowledge layer combining a polished visual editor, docs-as-code Git synchronization, publishing/customization, analytics and AI Agent/Assistant/MCP capabilities. It competes with technical-documentation and developer-portal products such as ReadMe, Mintlify, Docusaurus, Redocly, Fern and Slab, differentiating around the combination of collaborative editing, Git workflows and AI-assisted maintenance/distribution.
Leadership
Founders
Aaron O'Mullan
Previously co-founded CodeBox with Samy Pessé and later worked as a principal software engineer at Deno; he also has an earlier co-founder/lead Android developer role at Flashgap.
Samy Pessé
Open-source and developer-tools entrepreneur; previously CTO and co-founder of CodeBox.io, and co-founded Peoplze with Aaron O'Mullan. He became GitBook's CTO in 2023.
Executive Team
Sara Tandowsky
Chief Executive Officer
Joined GitBook as COO in early 2022 and became CEO in March 2023; she is identified as CEO on GitBook's current About page.
Samy Pessé
Chief Technology Officer and co-founder
Co-founder of GitBook and previously CTO/co-founder of CodeBox.io; leads engineering and focuses on product and technology.
Founding Story
GitBook began in 2014 as an open-source tool for developers to build documentation. The founders' initial vision was to make documentation collaborative and developer-friendly, using workflows analogous to collaborating on code; it later evolved into a hosted platform for product, API, internal and public documentation.
Business Model
Revenue Model
Subscription SaaS priced per documentation site and collaborating user, with a customized enterprise contract; AI plans include monthly AI-credit allowances.
Pricing Tiers
For individuals; includes editor, MCP server, GitHub/GitLab sync, interactive API playgrounds, preview deployments and LLM optimizations.
For public branded docs; includes $20 of AI credits/2,000 credits, collaboration, custom domain, branding, analytics, feedback and redirects.
For centralized docs and AI workflows; includes $100 of AI credits/10,000 credits, Assistant Chat, AI insights, Agent, adaptive content, authenticated access and channels.
Adds SAML SSO, white-glove migration, custom integrations, dedicated support, training, custom contract/invoicing, security reviews, unlimited adaptive content and Git Sync IP allowlisting.
Target Markets
- Software and technology companies
- Developer-tool and API companies
- Enterprise product teams
- Financial services
- Healthcare
- Security
- Public product documentation
- API documentation and developer portals
- Internal knowledge bases
- Help centers and customer education
- Open-source project documentation
- Docs-as-code workflows for engineering teams
- Zoom
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