GitBook

GitBook is ranked #6 of 138 in knowledge base software on Freedom251, made by GitBook (Covina, California, USA). It runs on API, Web. There is a free plan. A free trial is offered. Paid plans start at $65/mo.

GitBook plans and pricing

All plans

Free Free per site/month 1 free user · unlimited page views · 10 GitBook Agent messages/week gitbook.com · 28 Sept 2026

Premium $65/mo per site/month when billed annually · +$12 per user/month unlimited page views · custom domain · AI search · analytics · site redirects gitbook.com · 28 Sept 2026

Ultimate $249/mo per site/month when billed annually · +$12 per user/month unlimited page views · AI Assistant · authenticated access · 500 successful Assistant answers included gitbook.com · 28 Sept 2026

Enterprise Not published Custom all Ultimate features · SAML SSO · custom integrations · dedicated support · custom contract and invoicing gitbook.com · 28 Sept 2026

Compared on knowledge base software

Free plan: Yes
Paid from: $65/mo

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Free7.9

GitBook

Publishing audience: both
Custom domain: Yes
SSO support: Yes
Version history: Yes
Content analytics: Yes
Premium starting price: Premium starts at $65 per site/month.
Ultimate starting price: Ultimate starts at $249 per site/month when billed annually.
Annual billing discount: Annual billing includes two months free.
Free user limit: The Free plan includes one free user.
Free Agent limit: GitBook Agent has a 10-message weekly limit on the Free plan.
Free trial period: GitBook offers a 14-day free trial.
Published traffic limit: GitBook does not limit traffic to published documentation.
Supported AI apps: GitBook provides setup options for Claude, ChatGPT, and Cursor.
Security certifications: GitBook states that it is SOC 2, ISO 27001, and GDPR compliant.
Price from: $65/mo

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Where it ranks on Freedom251

Best Knowledge Base Software in 2026#6 of 138
Best Knowledge Management Software in 2026#11 of 37
Best AI Knowledge Base Software in 2026#6 of 36
Best Technical Documentation Software in 2026#7 of 35
Best AI Documentation Generators in 2026#6 of 28
Best Developer Documentation Software in 2026#7 of 27

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Sources

gitbook.com/pricing;· checked 20 Sept 2026
gitbook.com/pricing· checked 28 Sept 2026
gitbook.com· checked 28 Sept 2026
gitbook.com/docs/getting-started/quickstart· checked 28 Sept 2026
gitbook.com/features/ai· checked 28 Sept 2026
gitbook.com/integrations· checked 28 Sept 2026
gitbook.com/features/authenticated-access· checked 28 Sept 2026
gitbook.com/docs/developers/gitbook-api/api-referen· checked 28 Sept 2026
security.gitbook.com· checked 28 Sept 2026
gitbook.com/docs/policies/privacy-and-security/secu· checked 28 Sept 2026
gitbook.com/contact· checked 28 Sept 2026
gitbook.com/about· checked 28 Sept 2026