Test every API from one workspace
REST, GraphQL, gRPC, and WebSocket, validated with real assertions, versioned in Git, and run the same way by everyone on the team.
Testing an API shouldn't take three tools
One tool per protocol
Separate clients for REST, GraphQL, and gRPC mean constant context switching, and lost time.
Collections locked in the cloud
Tests you can't diff, review in a pull request, or run offline without an account.
Bloat over speed
Heavy clients that do everything except get out of the way when you just want a fast request.
One workspace, real assertions, versioned in Git
Every protocol in one place
REST, GraphQL, gRPC, and WebSocket share a single interface, with no switching tools mid-task.
Assertions that read like intent
Validate status codes, headers, and nested JSON. Write tests and scripts in JavaScript when a case needs it.
Tests live in your repository
Collections are plain text files. Branch them, review them in a pull request, and roll them back like any other code.
Environments without surprises
Keep dev, staging, and production separate, switch in a click, and share variables securely with the team.
Teams don't miss their old client
From a recent enterprise migration of nearly 700 developers from Postman to Bruno.
Test your APIs the way your team already works
Free, open source, and local-first. No account required.