The open-source status page system

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

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

Create automatic monitors for detecting and scanning changes on web pages, evaluate content based on conditions you define and trigger actions such as notifications, sounds, emails etc.

All-in-one observability. New Relic Dashboard Video Tour Video Tour Data for engineers to monitor, debug, and improve their entire stack.

Code, test, and deploy synthetic monitoring at scale.