Open Source Postman Alternatives
Discover 3 open source alternatives to Postman. All free, community-driven, and actively maintained.
What is Postman?
hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
API Client
bruno
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
API Client
insomnia
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
API Client