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Postman

8.1

API development platform for building, testing, documenting, and monitoring APIs from one workspace.

DevOps & CloudFreemium
Web Windows Mac Linux API
Postman score8.1/10
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Strengths

  • Extremely widely adopted, so most developers already know the interface
  • Collections make it easy to organize, share, and version API requests
  • Built-in test scripting and CI integration cover a lot of QA needs
  • Mock servers let frontend and backend teams work in parallel

Trade-offs

  • Desktop app has grown heavier and slower over recent versions
  • Team collaboration features are gated behind paid plans
  • Some developers prefer lighter, code-based alternatives (like Insomnia or HTTPie)

Alternatives to Postman

Other DevOps tools worth a look.

Use cases

  • Building and organizing collections of API requests for testing and documentation
  • Automating API test suites and running them in CI/CD pipelines
  • Mocking APIs during development before the real backend is ready
  • Documenting APIs and sharing collections with a whole team or the public