Gatus — open source alternative

Lightweight uptime monitoring with a built-in status dashboard.

Strengths

  • Single Go binary, config-as-YAML, Docker-ready.
  • HTTP, TCP, ICMP, DNS, TLS cert checks.
  • Great for ops teams that want monitoring + public page in one.

Weaknesses

  • Not a full incident-management product.
  • No baked-in SLA reports.
  • Alert integrations are config-file driven, not a UI.
License: Apache-2.0 Self-host difficulty: 1/5 Self-host only

Official site · Source on GitHub

Ad slot — OSS middle

More open source in this category

Discover other projects tagged Status Pages & Uptime on the category page.