Best Open Source Alternatives to Postman

Developing and testing APIs requires reliable tools. For developers seeking alternatives to the popular Postman, there is the Awesome-Postman-Alternatives project.

The GitHub repository compiles a list of the best clients for working with APIs. The selection includes open-source solutions, completely free utilities, and professional tools.

The list helps choose suitable software for specific tasks. It is structured by categories: open-source, paid versions, and specialized clients.

Using open alternatives allows you to avoid licensing restrictions. This is especially relevant for teams looking to optimize their development tool costs.