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.

Catch performance regressions in CI with Continuous Benchmarking

Gatling is a powerful open-source load testing solution that integrates with your development pipeline. It includes a web recorder and colorful reports.

Anyone on your team can load test with instant playback, an easy-to-use interface, and real browsers for reliable data.

Cloud-scale performance testing. Effortless load testing and synthetic checks at scale. Cloud-native and open-source. The next evolution of performance testing.

Don’t just observe. Take action. The only app monitoring platform built for developers that gets to the root cause for every issue.