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.

PractiTest is an AI-powered Test Management and QA Intelligence Platform that goes beyond execution, to actual business answers. We give release teams real-time clarity on risk, coverage, and release readiness, so you always know where you stand.

All-in-one test management solution for both manual and automated software testing

YATTIE exists to help make tester's lives easier. Ideally, it should remove friction from the exploratory testing process - everywhere from gathering evidence to submitting reports.

k6 Open Source is designed for load testing. Extensible to support other types of testing.

Orderly Ape is an open source (MIT) tool to run distributed and scalable k6 load tests on your own infrastructure using k6, kubernetes, grafana and influxdb.