Postman for Testers

Write, run, and automate your tests – all in one place.

Automated Testing

Automate manual tests and integrate them into your CI/CD pipeline to ensure that any code changes won't break the API in production.

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Exploratory Testing

Explore the API by sending it different kinds of data to see what values are returned.

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Why Postman?

It's Free and Easy to Start

Just download the Postman App and send your first request in minutes. Postman is free to download and use for teams of any size.

Wide support for all APIs and Schemas

Make any kind of API call—REST, SOAP, or plain HTTP—and easily inspect even the largest responses. Postman also has built-in support for popular data formats such as OpenAPI GraphQL, and RAML.

It's Extensible

Customize Postman for your needs with the Postman API. Integrate test suites into your preferred CI/CD service with Newman , our command line collection runner.

Support and Community

We continually make improvements and add new features based on feedback from our community of over 10 million users—who can also help you get the most out of Postman on our community forum.

Case Studies

UCSF reduces QA time by sharing in Postman

"It’s awesome being able to set the Postman environments so everyone shares the credentials. That’s been a godsend for us."

Todd Parsnick, Technical Manager, UCSF

Kloudless simplifies testing with environment variables

"Instead of a 20-minute test session, I can prompt the user with whatever they may have left out of the request that is integral to the API call"

Chris Prochnow, Customer Success Engineer, Kloudless

Lucid maintains 100% test coverage with Postman

"Having robust testing infrastructure in place enables you to make decisions and execute on things that would otherwise not even be feasible"

Brenan Keller, Senior Engineer, Lucid