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.

Percy is a visual testing and monitoring tool that focuses on detecting visual changes in web applications

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

LangSmith Observability gives you complete visibility into agent behavior with tracing, real-time monitoring, alerting, and high-level insights into usage.

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

Get a beautiful status page in 10 seconds, without paying thousands of dollars!