The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

Test only what matters. Patented AI Risk Based Testing Tool, TestBrain

Is powered by Visual AI, the only AI powered computer vision that replicates the human eyes and brain to quickly spot functional and visual regressions.

Free browser plugin to measures page load time and displays it in the toolbar.

Hoppscotch is an open-source API development ecosystem that helps you create and test your API requests saving precious time in development.

RapidAPI for Mac is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It has a beautiful native macOS interface to compose requests, inspect server responses, generate client code and export API definitions.