Uptime Kuma

What is Uptime Kuma?

Uptime Kuma is a self-hosted uptime monitoring tool with a clean interface. It checks HTTP, TCP, ping and keyword endpoints, sends notifications through dozens of channels, and provides status pages — a lightweight alternative to paid monitoring services.

Best for

Anyone monitoring their own sites and servers on a budget

Replaces

• UptimeRobot
• Pingdom
• Better Stack

Key features

• HTTP, TCP, ping and keyword monitors
• 90+ notification channels
• Public status pages
• Multi-language support

How to deploy

• Docker
• Node.js

Project health

• GitHub stars: 91,997
• Last code push: 2026-10-01
• Open issues: 827
• Status: actively developed

Figures pulled from the GitHub API and refreshed periodically.