API-First Development
Ship higher quality applications faster by building your API before writing code.
Design and Develop Faster with Schema Support
Broad Schema Support
Use the API specification format of your choice in Postman. Write, edit, or import schema formats including RAML, WADL, OpenAPI, and GraphQL. Then generate collections directly from the schema.
Edit and Version Schema
Track and communicate changes to the API design by editing and versioning schemas in one central location. No more having to switch between tools.
Maintain a Single Source of Truth
Rely on your schema as a source of truth for API design and development and ensure all teams are working toward the same goal.
Develop and Test Simultaneously
Collaborate in Workspaces
Share your work in a dedicated workspace and invite your teammates to collaborate and give feedback in comments. With built-in version control, workspaces allow real-time collaboration and allow for faster feedback cycles.
Create Mock Servers
Create mock servers to simulate your API endpoints and communicate the expected behavior – all without having to set up a backend.
Generate Documentation
Create documentation for individual requests and collections to help onboard API consumers more quickly.
Create Reliable Services with Continuous Integration and Deployment
Automate with Newman
Easily increase test coverage and frequency by automating tests with Newman, Postman's command line tool.
Integrate with Your Existing Pipeline
Seamlessly integrate your Postman instance with CI system like Jenkins or Travis to create your own CI/CD pipeline.
Prevent System Breakage
Add a test suite as a build step into your CI/CD pipeline to ensure your APIs are compatible with any dependencies.
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
Yodlee uses Postman to manage their numerous data sourcest
"I know developers love to test first and read later, so my goal is to help developers make test calls within five minutes and become successful. They want to get up and running right away"
Vu Nguyen, Envestnet | Yodlee
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
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
Get Started with Postman Plans and Add-Ons
Join 500,000 companies who are already taking API-first development to the next level with Postman.
Contact Sales