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GitBook vs ReadMe

GitBook logo

GitBook

Documentation

Hosted documentation platform with Git synchronisation

From
Free
Rated
-
Full reviewWebsite
ReadMe logo

ReadMe

Documentation

Hosted developer hub priced per API project, with docs personalised from live request logs

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: GitBook hosted, so you do not own the rendering pipeline and are subject to platform changes; ReadMe pricing is per project, so an organisation with several distinct APIs multiplies the monthly bill rather than adding seats, and the sensible workaround, merging unrelated APIs into one documentation project, distorts the information architecture to fit the invoice.
  • They diverge on capability: GitBook covers Two-way Git sync, ReadMe covers OpenAPI reference.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GitBook and ReadMe actually diverge.

Attributes where GitBook and ReadMe differ
AttributeGitBookReadMe
Pricing modelFree tier with paid team plans; see vendor for current ratesPer project per month
PlatformsWeb, CloudWeb

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Documentation).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in GitBook

  • Two-way Git sync
  • Visual editor
  • Hosted and searchable
  • Versioning and spaces
  • Access control
  • Publishing workflow

Only in ReadMe

  • OpenAPI reference
  • Try It playground
  • API metrics
  • Personalised docs
  • Versioning
  • Guides and recipes
  • Git sync via rdme
  • Changelog and support widget

What people use each for

The jobs each tool is most often brought in to do.

GitBook

  • Documentation written by product and support staff as well as engineersnot ReadMe
  • Public product docs that need hosting, search and access control managednot ReadMe
  • Teams wanting Git history without forcing everyone into a repositorynot ReadMe

ReadMe

  • Publishing a public API reference where a developer can send a live request with their own key from the documentation pagenot GitBook
  • Cutting support load by showing an integrating developer their own recent failing requests next to the endpoint descriptionnot GitBook
  • Keeping documentation versions aligned with API versions so customers on an older release read the matching referencenot GitBook
  • Shipping documentation from the same pull request as the code change using the rdme command line tool in CInot GitBook

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

GitBook

  • Hosted, so you do not own the rendering pipeline and are subject to platform changes
  • Git sync is powerful but conflicts between browser and repository edits are confusing to resolve
  • Pricing scales per user, which gets expensive where many people contribute occasionally
  • Less customisable than a static site generator you control end to end

ReadMe

  • Pricing is per project, so an organisation with several distinct APIs multiplies the monthly bill rather than adding seats, and the sensible workaround, merging unrelated APIs into one documentation project, distorts the information architecture to fit the invoice.
  • The metrics and personalisation features require your API to stream request logs to ReadMe, which means production request metadata leaves your infrastructure and needs a scrubbing layer plus a security review before anything is switched on.
  • Single sign-on and private documentation sit on the higher tier, so a company that only needs to gate partner documentation behind SAML pays a large step up for one control.
  • The platform is built for describing REST APIs, and long-form product manuals, internal knowledge bases or non-OpenAPI protocols fit it badly, so most customers end up running a second documentation tool alongside it.
  • Theming is bounded by ReadMe templates and limited custom CSS, so a documentation site that must match a strongly designed marketing site will not get there without compromise.
  • Content uses ReadMe-specific Markdown extensions and platform features, so migrating away is an export plus a rewrite rather than moving a folder of Markdown files.

Pricing, plan by plan

GitBook

Free
  • FreeFree
    • Public documentation
    • Basic editing
    • Community support

ReadMe

Free
  • FreeFree
    • One project on a ReadMe subdomain
    • OpenAPI reference and guides
    • Basic editing and publishing
  • Startup$99/month
    • One project
    • Custom domain
    • API metrics from request logs
  • Business$399/month
    • One project
    • SAML single sign-on
    • Private and partner-only documentation
  • Enterprise$undefined/year
    • Multiple projects under one contract
    • Negotiated support and uptime terms
    • Security review and custom deployment questions

Which should you pick?

Choose GitBook if

  • You need two-way git sync.
  • You want to start without paying.
  • You work on Web, Cloud.
  • You also want visual editor.
GitBook review

Choose ReadMe if

  • You need openapi reference.
  • You want to start without paying.
  • You also want try it playground.
ReadMe review

Questions people ask

Is GitBook or ReadMe better?
Neither clearly leads. GitBook starts at Free and ReadMe at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GitBook or ReadMe?
GitBook starts at Free and ReadMe at Free.
Does GitBook or ReadMe run on more platforms?
GitBook runs on Web, Cloud. ReadMe runs on Web.
Can I use GitBook for free?
Both have a free tier, so you can try either at no cost before committing.
What is GitBook best used for?
GitBook is most often used for documentation written by product and support staff as well as engineers, public product docs that need hosting, search and access control managed, teams wanting git history without forcing everyone into a repository. Of those, documentation written by product and support staff as well as engineers and public product docs that need hosting, search and access control managed are not what ReadMe is typically brought in for.
What can GitBook do that ReadMe cannot?
GitBook covers Two-way Git sync, Visual editor, Hosted and searchable, Versioning and spaces. ReadMe covers OpenAPI reference, Try It playground, API metrics, Personalised docs.

Answered from the vendors’ own pages

GitBook: Is GitBook free?

There is a free tier for public documentation, with paid team plans above it. Check current rates with the vendor.

ReadMe: Is ReadMe priced per user?

No. It is priced per project, meaning per documented API. Team size does not change the bill, and a second API generally does.

GitBook: How does Git sync work?

Changes made in the browser commit to the connected repository, and commits to the repository appear in GitBook, so both editing routes stay in step.

ReadMe: Do I have to send my API logs to ReadMe?

Only for metrics and personalised documentation. The reference, guides and playground work without it, but the features that most distinguish the product are the ones that need the log stream.

GitBook: GitBook or Docusaurus?

GitBook is hosted and lets non-technical people write directly. Docusaurus is free and fully controllable but assumes contributors work in a repository.

ReadMe: Can I keep documentation in Git?

Yes. The rdme command line tool synchronises Markdown and OpenAPI files from a repository, so documentation can ship in the same pull request as the code.

ReadMe: Can I self-host it?

No. ReadMe is a hosted product only, so buyers with a hard on-premises requirement need a different platform.

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