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

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.

Simple animated GIF screen recorder with an easy to use interface.

The worlds most widely used web app scanner.

Agentic QE Fleet is an open-source AI-powered quality engineering platform designed for use with Claude Code, featuring specialized agents and skills that surface quality-related information for a product at any stage of the SDLC.

One cloud for all device and browser testing needs.