Postman
Build APIs together
Postman is the world’s leading API platform, used by more than 30 million developers and 500,000 organizations worldwide for building and managing APIs. Postman enables teams to efficiently collaborate at every stage of the API lifecycle while prioritizing quality, performance, and security.
What Postman looks like
How Users feel about Postman
Pros
Cons
What reviewers say about Postman
Reviews praise Postman’s reliability for testing, collaboration, and documentation, with many noting quick onboarding and strong collection/workspace workflows. Makers of LOQUIS, Krepling, and ezyClients highlight smooth API testing at scale, citing concurrent endpoint tests, transaction-volume simulation, and easy sharing. Users value the collection runner, scripts, and request-to-code generation. Common drawbacks: high memory usage, occasional slowness/bloat, confusing UI in places, and minor hiccups like tab management and lost GraphQL history. Best suited for exploratory testing and team collaboration; some automate elsewhere.
This AI synopsis blends highlights gathered from recent reviewers.
How people rate Postman
Based on 13 reviews
Recent highlights
Postman was critical in helping our engineering team run concurrent testing across multiple API endpoints under simulated transaction volumes. Its collection-level scripts and pre-request chaining helped us replicate real-world payment behaviors with near-perfect accuracy.
Essential for testing and documenting our API. Postman made it easy to debug requests, share collections, and stay consistent across frontend/backend work.
Helped us quickly test and refine our API responses.