Postman review covering API testing, collections, mock servers, pricing tiers from Free to Enterprise, and top alternatives like Insomnia and Bruno.
Postman is an API platform that developers and QA teams use to design, test, document, mock, and monitor APIs throughout the software development lifecycle, centered on its widely used desktop and web client and the Postman Collection format for organizing and sharing API requests.
What began in 2012 as a side project to simplify REST API testing has grown into one of the most widely adopted developer tools in the world, with the company headquartered in San Francisco and a major engineering presence in Bengaluru, India, where it was originally founded.
The core Postman client lets developers build and send HTTP, GraphQL, WebSocket, and gRPC requests, organize them into collections, and chain requests together using variables and pre-request or test scripts written in JavaScript.
Beyond manual testing, Postman supports automated test collections that run in CI/CD pipelines via its Newman command-line runner, mock servers for simulating APIs before they are built, auto-generated API documentation, scheduled monitors for uptime and performance, and shared team workspaces with role-based access control and version control.
Postman follows a freemium model. The Free plan includes the core API client, API specs, mock servers, native Git integration, and a small monthly allotment of AI credits, and is suitable for individual developers getting started.
Paid tiers scale by named user: Solo starts around $9/month (billed annually) with more AI credits and custom-branded documentation, Team is around $19/user/month adding collaboration and basic role-based access control, and Enterprise is around $49/user/month adding an API catalog, private API network, advanced governance, and audit logging, with optional add-on security modules.
Yes, Postman offers a Free plan for individual users with the core API client, specs, and mock servers; paid plans add collaboration, governance, and higher AI-credit limits.
A Postman Collection is a saved, shareable group of API requests, along with variables, scripts, and documentation, that has become a widely used standard for exchanging API definitions between teams and tools.
Yes, via Newman, Postman's command-line collection runner, which lets teams run Postman test suites inside pipelines like Jenkins, GitHub Actions, or GitLab CI.
Yes, in addition to REST/HTTP, Postman supports GraphQL, WebSocket, Socket.IO, and gRPC requests.
Common alternatives include Insomnia, Bruno, Hoppscotch, SoapUI, and OpenAPI-based tools like SwaggerHub.
Postman uses per-user monthly pricing across Free, Solo, Team, and Enterprise tiers, all billed annually for the lowest rate, with Enterprise also available at custom pricing for large organizations.
Postman began as a side project by Abhinav Asthana in 2012 and was later co-founded as a company with Ankit Sobti and Abhijit Kane.
Yes, Postman can generate mock API servers directly from a collection so frontend and backend teams can work in parallel.