Thunder Client

Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.

Similar Tools

API Testing Platform that automatically generates unit test cases with dependency mocks from API calls
Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster.
The Complete Continuous Testing Platform Any test. Any device. App quality without limits.
Simulate APIs, integrations, and environments at enterprise scale.
Playwright enables reliable end-to-end testing for modern web apps.
Free & OpenSource REST API Testing Tool for all levels in a Test Pyramid
Subscribe to our newsletter