Hoppscotch vs Insomnia

Open-source API development ecosystem. Postman alternative.

Hoppscotch is an open-source API development platform. REST, GraphQL, WebSocket, SSE, and Socket.IO testing in a lightweight, fast web app. Team collaboration, environments, and collections. Self-hostable.

API design, debug, and test. Open-source core.

Insomnia is an API client for designing, debugging, and testing APIs. Supports REST, GraphQL, gRPC, and WebSockets. Built-in environment management, code generation, and Git sync. Open-source core by Kong.