GitBook
Documentation platform for product and API docs, with Git sync, an editor for non-developers and AI search over published content.
- Free plan or free tier
- Drafts text with AI
- Developer API
About ReadMe
Hosted developer hub that builds interactive API reference pages from an OpenAPI file, alongside guides, changelogs and usage metrics.
ReadMe hosts developer hubs for companies that publish APIs. You upload or sync an OpenAPI or Swagger definition and it builds reference pages where developers can fill in parameters and send test calls from the page. Guides, recipes, changelogs and a discussion area sit next to the reference.
A distinctive part of ReadMe is its API metrics: when connected to your API, it can show which endpoints each developer calls and where they hit errors, which helps support and developer relations teams see where the docs are failing people.
It is used by API product teams, developer relations and technical writers. When comparing it, look at how it keeps references in sync with your build process, whether docs can be edited in a Git workflow, and how it handles several API versions at once.
Details
Free plan or free tier
YesDeveloper API
Yes- Can be self-hostedNo
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Listing written by SnappyGuides, checked 2026-11-04. Report a correction or request removal. Back to api and developer docs.