Monitoring
Uptime monitoring, status pages, and incident management
Open Source Alternatives
Free and open source tools in this category.
Proprietary Tools
Commercial software in this category. Click to see open source alternatives.
Related Articles
Self-Host Beszel: Lightweight Server Monitoring 2026
Self-host Beszel in 2026: lightweight Go server monitoring with hub + agent setup, Docker stats, disk/CPU/RAM/network charts, and email/webhook alerts.
Self-Host Netdata: Performance Monitoring for Linux Servers 2026
Self-host Netdata for real-time performance monitoring in 2026. GPL 3.0, ~72K stars — 1-second granularity, 800+ metrics auto-collected, alerts, Grafana.
Self-Host Netdata: Real-Time Server Monitoring 2026
Set up Netdata for real-time server monitoring in 2026. Per-second metrics, 800+ auto-discovered integrations, ML anomaly detection, and zero configuration.
Self-Host Uptime Kuma: Beautiful Server Monitoring 2026
Self-host Uptime Kuma for uptime monitoring in 2026. MIT license, ~60K stars — HTTP/TCP/DNS monitors, status pages, 90+ notification channels for 2026.
Free Migration Guide
SaaS to self-hosted, step-by-step — one PDF.
Join 300+ self-hosters. No spam.