Visual API testing & load-testing workbench for HTTP, GraphQL, gRPC, WebSocket, SSE, and Kafka — with a workflow designer, API mock server, and CI-ready CLI.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Windows
- Mac
- Linux
- Online
United States


Visual API testing & load-testing workbench for HTTP, GraphQL, gRPC, WebSocket, SSE, and Kafka — with a workflow designer, API mock server, and CI-ready CLI.


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Free and Open Source PaaS framework for seamless management of virtual machines, managed Kubernetes, and Databases-as-a-Service.




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