Best Open Source Alternatives to postman
Looking for open source alternatives to postman? Here are our top picks. These projects offer similar features with transparency and community support.
Projects (3)
hoppscotch/hoppscotch
An open-source, lightweight, and versatile API development ecosystem for testing and interacting with various API protocols across web, desktop, and CLI.
usebruno/bruno
Bruno is an open-source, offline-first API client IDE that stores collections directly on the filesystem, enabling seamless collaboration via Git and prioritizing user data privacy.
requestly/requestly
A free and open-source API client and HTTP interceptor that streamlines API testing, mocking, and modification for developers.
FAQ
Why look for open source alternatives to postman?
Open source alternatives offer transparency, avoid vendor lock-in, and are often free or self-hosted.
Are these projects secure?
Source code is public for auditing. High-star projects with active communities are generally very secure.