Design, debug, and test APIs locally or in the cloud

Free & OpenSource REST API Testing Tool for all levels in a Test Pyramid

A modern, resource-friendly REST client for Windows 10

Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.

HyperTest is a no-code test automation tool that regresses all your APIs by auto-generating integration tests using your network traffic, also giving a way to reproduce these failures inside actual user-journeys.

Selenium automates browsers. That's it! What you do with that power is entirely up to you.