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Gatus Alternatives — 12 Options Compared (2026)
Looking for an alternative to Gatus? Whether the price is wrong, features don't fit, or you've outgrown the platform — here are 12 tools in the same category, with honest pricing and limitations.
Why people search for alternatives
- Price: Gatus starts at $0/mo — alternatives below cost less.
- Features: some alternatives focus on specific use cases (uptime, open-source, self-hosted) where Gatus is broader.
- Self-hosting: if you want full control, open-source options replace SaaS billing entirely.
- Free tier: generous free tiers exist if your monitor count is small.
Top alternatives
Self-hosted open-source uptime monitor with status pages — Docker one-liner deploy.
Self-hosted uptime + status page combo — Go binary, sqlite/postgres, lightweight.
Cron-job heartbeat monitoring — open-source with hosted free tier and self-host option.
Google's open-source Lighthouse audits in CI — track Core Web Vitals on every deploy.
Open-source PHP status page — original Statuspage alternative, used by GitLab.
Uptime monitor that runs as GitHub Actions — entirely free, status page on GitHub Pages.
Classic Unix process + service monitor — runs locally, restarts services if they die.
Enterprise-grade open-source monitoring — free forever, paid support available.
CNCF metrics + alerting standard — Blackbox exporter does HTTP/TCP/ICMP probes.
Time-series storage for metrics — old-school but reliable, paired with Grafana for dashboards.
Modern Nagios fork — open source, plugin-compatible with Nagios checks.
Most popular free uptime monitor — 50 free monitors at 5-min intervals.
How to choose
If you're switching away from Gatus, the most common reasons are budget (cheaper or free options below), features that don't fit your stack (uptime-specific tools beat generalists), or wanting self-hosted control. Pick 2–3 from the list above, run a 14-day side-by-side test, and switch only if the alternative is a clear win on at least one axis.