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

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

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

The open-source status page system

The world's leading uptime monitoring service.

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