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GitBook vs Postman

GitBook logo

GitBook

Documentation

Hosted documentation platform with Git synchronisation

From
Free
Rated
-
Full reviewWebsite
Postman logo

Postman

Technology

The API platform for building and using APIs

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; Postman free plan limited to single user as of March 1, 2026, making it unsuitable for teams without paid plans
  • They diverge on capability: GitBook covers Two-way Git sync, Postman covers API client.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GitBook and Postman actually diverge.

Attributes where GitBook and Postman differ
AttributeGitBookPostman
Pricing modelFree tier with paid team plans; see vendor for current ratesUnknown
PlatformsWeb, CloudWeb, Windows, macOS, Linux
CategoryDocumentationTechnology
FoundedUnknown2014

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

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 Postman

  • API client
  • Automated testing
  • Mock servers
  • Documentation
  • Monitors
  • Workspaces
  • Version control
  • API design

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 Postman
  • Public product docs that need hosting, search and access control managednot Postman
  • Teams wanting Git history without forcing everyone into a repositorynot Postman

Postman

  • API testingnot GitBook
  • API documentationnot GitBook
  • API monitoringnot GitBook
  • Team collaborationnot GitBook
  • API developmentnot 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

Postman

  • Free plan limited to single user as of March 1, 2026, making it unsuitable for teams without paid plans
  • Only 25 collection runs per month and 1,000 API calls/month on free tier
  • Removed local-only Scratch Pad mode in 2023, forcing cloud account creation and sync
  • Requires Postman account and internet connection for most features
  • Cloud-first architecture with mandatory syncing to Postman's cloud servers
  • No CI/CD integration or advanced security features on free plan

Pricing, plan by plan

GitBook

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

Postman

Free
  • FreeFree
    • 1 user
    • 25 collection runs/month
    • 1,000 API calls/month
  • Team$14/month
    • Team collaboration
    • Shared workspaces
    • API mocking
  • Professional$29/month
    • Team features
    • Advanced security
    • SSO
  • Enterprise$49/month
    • Professional features
    • Custom integrations
    • Priority support

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 Postman if

  • You need api client.
  • You want to start without paying.
  • You work on Web, Windows, macOS, Linux.
  • You also want automated testing.
Postman review

Questions people ask

Is GitBook or Postman better?
Neither clearly leads. GitBook starts at Free and Postman at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GitBook or Postman?
GitBook starts at Free and Postman at Free.
Does GitBook or Postman run on more platforms?
GitBook runs on Web, Cloud. Postman runs on Web, Windows, macOS, Linux.
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 Postman is typically brought in for.
What can GitBook do that Postman cannot?
GitBook covers Two-way Git sync, Visual editor, Hosted and searchable, Versioning and spaces. Postman covers API client, Automated testing, Mock servers, Documentation.

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.

Postman: What is the cost of Postman?

Postman has a free plan limited to 1 user, 25 collection runs/month, 1,000 API calls/month. Team plans start at $14/user/month for Basic. Professional at $29/user/month, and Enterprise at $49/user/month.

Source
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.

Postman: Can I use Postman offline?

Postman requires an internet connection to sync collections to the cloud. Since 2023, the Scratch Pad local-only mode was removed. Users must sign in with a Postman account, and collections sync to cloud by default. Offline work is possible but limited without cloud sync features.

Source
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.

Postman: Does Postman have team collaboration?

Team collaboration is not available on the free plan (limited to 1 user). Team plans start at $14/user/month and include shared workspaces, real-time collaboration, and team management features.

Source
Postman: What are the free plan limits?

Free plan allows: 1 user only, 25 collection runs per month, 1,000 API calls/month, and 1,000 mock server calls/month. No CI/CD integration or advanced security features.

Source
Postman: Does Postman work with other development tools?

Postman integrates with Git repositories, offers a Node.js runner (Newman) for automation, and connects with popular CI/CD platforms. Teams using git-native workflows may prefer alternatives like Bruno.

Source
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