Open Source #uptime monitor Projects

Lunalytics is an open-source, self-hosted monitoring tool built with Node.js and React that supports HTTP(S), TCP, ping, Docker, and more. It offers customizable dashboards, status pages, incident management, multi-user access control, and integrations with popular notification services, making it a modern, developer-friendly solution for monitoring uptime and system health.

Open-source uptime and SSL monitoring service with status pages, multiple notification channels, and Prometheus integration.

Open-source uptime monitoring and status page platform with synthetic checks from 28 global regions and multi-channel alerting.

Self-hosted uptime monitoring built natively for Cloudflare Workers. Get fast global checks, instant alerts, and a beautiful status page on your domain.

UptimeKit is a distributed monitoring and status page platform with fault-tolerant architecture. Watch services worldwide and keep users informed at a glance.