GitBook vs Read the Docs (2026): which should you pick?
As of Nov 12, 2026, GitBook grades higher than Read the Docs: 2.4 against 2.0 out of 4.0.
Checked Oct 9, 2026 and Nov 12, 2026 · graded Oct 10, 2026 and Nov 12, 2026 by ToolGPA
GitBook grades higher on the free plan, features and ease of use. Read the Docs grades higher on value for money. They get the same grade on platforms.
Price, platforms and features side by side. The table says where each price was read and when.
GitBook
Documentation platform for product and API docs, synced with Git
Read the Docs
Hosts documentation built from a Git repository
Which one is for you
Pick GitBook if
- Fits if you publish product or API docs and want changes reviewed and merged like code
- Works for a solo writer, since one user gets unlimited basic sites for free
Look elsewhere if
- Pricey if your team is big, as every user is $12 a month on top of $65 a site, read-only members too
- Skip it if you need docs behind a login on a small budget, because that starts at $249 a site
- Tight if you lean on the AI answers, since Essential's 2,000 credits cover about 100 a month and packs start at $47.50
- Tight if you're staying free: one user, no custom domain, no AI Assistant, no live co-editing, and the Agent at 10 messages a week
- Not for you if you need SAML SSO without an Enterprise contract, or a desktop or phone app
Pick Read the Docs if
- Fits if you maintain an open-source project and want free hosted docs
- Works for companies already building docs with Sphinx or MkDocs
Look elsewhere if
- Skip it if you want an editor, as it hosts and builds docs written elsewhere
- Watch out: the free Community site is for open source only and shows ads
- Tight if you are on Basic, with 2 concurrent builds, a shared domain and 50 redirects
- Watch out: SAML SSO needs Enterprise from $10,000 a year, and annual prices are not shown
How we grade them
| 2.4GPAGitBookFair | 2.0GPARead the DocsFair | |
|---|---|---|
| Value for money | DEssential is $65 a site a month on yearly billing plus $12 for every user, read-only members included, against a category middle of $15. The parts plenty of docs teams need — docs behind a login, AI Assistant Chat, site sections — start at Ultimate, $249 a site, and extra AI credits are $47.50 for 5,000. | CBasic is $50 a month, above the category's middle at $18 and below its dearer quarter at $82.50. Advanced is $150 and Pro $250, and SAML SSO needs Enterprise from $10,000 a year. |
| Free plan and trial | BOne user gets unlimited basic sites with unlimited traffic, the visual editor, GitHub or GitLab sync, API playgrounds and preview deployments, free for good. One user is the wall, with no custom domain, no AI Assistant and the Agent stopped at 10 messages a week. | CCommunity is free for open-source projects, with public repos and docs and ads. Business plans have a 30-day trial with nothing charged automatically, but there is no free plan for private docs. |
| Features | BA block editor with change requests and content reviews, two-way Git Sync on every plan including the free one, hosted sites with unlimited traffic, API playgrounds built from OpenAPI files, an AI Assistant answering readers in the search box, and llms.txt and an MCP server per site. The job's covered. | CBuilds from Git, works with Sphinx, MkDocs and Docusaurus, pull-request previews, private docs and access control. It is a host and not an editor or a wiki, and plans cap concurrent builds, domains and redirects. |
| Ease of use | CNo store rating on record. It's hosted, so there's no server to look after, and you can write in the visual editor or stay in Git, but there's a repo to sync and a site and domain to set up, and working out the bill — sites, users and AI credits all counted separately — is a job in itself. | DYou point it at a repository and add a config file, with a docs tool such as Sphinx or MkDocs behind it. It assumes a developer. |
| Platforms and integrations | BA web app, with no desktop or phone apps listed. It connects to GitHub, GitLab, Slack, Linear, Okta and Auth0, with Claude and ChatGPT alongside, and every site publishes its own MCP server. | BWeb, with GitHub and GitLab sign-in and builds, and the common docs tools. No desktop or phone apps. |
| Best for | product and API docs that live alongside your code | hosting docs built from a Git repository |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: GitBook and Read the Docs. How we grade
Price against what you get
GitBook starts at $65 a month and scores 2.7 out of 4 on features, ease of use and platforms. Read the Docs starts at $50 a month and scores 2.0.
GitBook scores higher, and starts $15 a month higher: the question is whether the extra is worth that to you. Of the other docs and wiki tools on the chart, 11 score higher than GitBook for less, and 32 score higher than Read the Docs for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- GitBook also covers AI search, Markdown and AI agents.
At a glance
| GitBook | Read the Docs | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | $65 per site / month, billed annually, plus $12 per user / month | $50 per month, billed monthly |
| Free plan | Free plan for one user: unlimited basic sites with unlimited traffic, the visual editor, GitHub or GitLab sync, API playgrounds and preview deployments. No custom domain or AI Assistant, and GitBook Agent is capped at 10 messages a week. | Read the Docs Community is free for open source projects: public repositories and public documentation, with ad-supported hosting. |
| Free trial | 14-day free trial with every feature unlocked; starts on inviting a collaborator, publishing a site or enabling a paid feature | 30-day free trial on the Business plans; nothing is charged automatically when it ends |
| Web | ||
| Made by | GitBook Inc. | Read the Docs, Inc |
| Price read from | gitbook.com | about.readthedocs.com |
| Checked | Oct 9, 2026 | Nov 12, 2026 |
Worth knowing
GitBook
- Paid plans combine a per-site fee with $12 per user / month, and guests and read-only members cost the same as other members.
- AI answers and translations use credits: Essential includes 2,000 a month and Ultimate 10,000, at 20 per relevant answer. Extra packs start at $47.50 a month for 5,000.
- The Free plan covers a single user and leaves out custom domains, the AI Assistant and real-time collaboration.
- SAML SSO is limited to Enterprise; AI Assistant Chat, adaptive content and authenticated access need Ultimate at $249 per site / month.
Read the Docs
- It hosts and builds docs written with another tool; it is not an editor or a wiki.
- Community and Business are two separate sites (readthedocs.org and readthedocs.com), and the free one is for open source only and shows ads.
- Business plans are capped by concurrent builds, custom domains and redirects; SAML SSO needs Enterprise, from $10,000 per year.
- Annual plans are offered on every paid tier, invoice or purchase order included, but the page does not show their prices.
Key features
GitBook
- Block-based editor
- A visual editor built from blocks, including custom ones. Added users collaborate through change requests and content reviews before edits are published.
- Git Sync
- Two-way sync with GitHub or GitLab lets a team branch, review and merge documentation like a pull request. It is included on every plan, the Free one too.
- Published docs sites
- Sites get unlimited traffic and preview deployments on every plan. Custom domains, branding and redirects start on Essential; sections and site groups need Ultimate.
- AI Assistant, paid for in credits
- On Essential, AI Assistant Ask gives readers short answers in the search box. Ultimate adds Assistant Chat, a sidebar that can draw on connected sources. Each relevant answer uses 20 AI credits.
- GitBook Agent
- Writes, edits and updates documentation and flags content that no longer matches the product. Free accounts are limited to 10 messages a week.
- API docs and LLM-ready output
- OpenAPI specifications become interactive API playgrounds. Every site also gets llms.txt files, Markdown versions of pages and its own MCP server.
Read the Docs
- Builds from Git
- Connect a Git repository and the service builds the docs automatically, with versioning, search and CDN hosting on every plan.
- Works with common doc tools
- The site names Sphinx, MkDocs and Docusaurus as supported documentation tools.
- Pull request previews
- Each pull request gets a live preview build with a visual diff against production.
- Private docs and access control
- Business plans clone private repositories and can restrict who views the documentation, with SSO through GitHub, GitLab and, on Pro, Google.
- AI-ready output
- The site lists support for llms.txt, Markdown content negotiation and agent skills.
Plans
GitBook
Free$0
For individuals: 1 user, block-based editor, GitHub or GitLab sync, interactive API playgrounds, preview deployments and LLM optimizations.
Essential$65
per site / month, billed annually, plus $12 per user / month
Team collaboration, a custom domain, advanced branding, analytics, user feedback, redirects and 2,000 AI credits a month for AI Assistant Ask. $79 a site billed monthly.
Ultimate$249
per site / month, billed annually, plus $12 per user / month
10,000 AI credits a month, AI Assistant Chat, AI insights, adaptive content, authenticated access, site sections and channels for Slack, Linear and GitHub. $299 billed monthly.
EnterpriseCustom
SAML SSO, migration service, custom integrations, dedicated support, custom contracts and invoicing, and Git Sync IP allowlisting.
Read the Docs
Community$0
Free for open source projects. Clones public repositories only, publishes public documentation and shows ads.
Basic$50
per month, billed monthly
Private repositories, 2 concurrent builds, a shared domain, SSO with GitHub and GitLab, 50 redirects and support within 3 business days.
Advanced$150
per month, billed monthly
4 concurrent builds, 5 custom domains, 250 redirects and 90 days of page and search analytics. Support within 2 business days.
Pro$250
per month, billed monthly
6 concurrent builds, 15 custom domains, 500 redirects, SSO with Google as well, and 90 days of authentication auditing. Support within 1 business day.
Enterprise$10,000
per year and up
SAML SSO, dedicated builders, advanced audit tracking and a support SLA.
Ways to pay less
GitBook
- Annual discount
2 months free with annual billing
Billed annually, Essential is $65 and Ultimate $249 a site a month, against $79 and $299 billed monthly; users are $12 against $15. Annual plans are paid up front and not refunded mid-term.
- Nonprofit
Free Community plan for non-profits
Eligible non-profit organizations can apply for the free Community plan, which includes all Ultimate plan features except SAML SSO.
- Education
Free Community plan for education groups
Education-related groups such as student, lab or course groups can apply for the Community plan. Schools, colleges and universities themselves are excluded.
- Other savings
Free Community plan for open source
Open source organizations that need to collaborate beyond the Free plan can apply for the Community plan at no cost, with all Ultimate features except SAML SSO.
Read the Docs
- Other savings
Free hosting for open source documentation
Open source documentation is always free on Read the Docs Community, supported by ads.
Common questions
Which is cheaper, GitBook or Read the Docs?
As of Nov 12, 2026, Read the Docs is cheaper to start with: $50 a month, against $65 a month for GitBook. GitBook starts at $65 per site / month, billed annually, plus $12 per user / month, and Read the Docs starts at $50 per month, billed monthly.
Which has a free plan, GitBook or Read the Docs?
As of Nov 12, 2026, both GitBook and Read the Docs have a free plan.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.