Status, performance and uptime monitoring for cron jobs, websites, APIs and more.

Radically better observability stack

Uptime Kuma is an easy-to-use self-hosted monitoring tool.

Test the Performance of Your Website Under Load

Catch performance regressions in CI with Continuous Benchmarking

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.