
Checkmate
Self-hosted uptime and infrastructure monitoring with real-time alerts
Why teams choose it
- Monitors websites, APIs, SSL, ports, Docker, and game servers with sub-minute intervals
- Optional Capture agent for deep infrastructure metrics (CPU, RAM, disk, temperature)
- Public status pages with incident tracking and scheduled maintenance windows
Watch for
Requires MongoDB and Redis dependencies for full functionality
Migration highlight
Multi-Region Website Uptime Tracking
Monitor 100+ customer-facing websites every minute with instant Slack alerts on downtime, reducing mean time to detection by 80%












