Healthchecks.io (self-hosted) vs Uptime Kuma
Self-host pick — both replace UptimeRobot (External uptime / availability monitoring).
Both Healthchecks.io (self-hosted) and Uptime Kuma self-host as a replacement for UptimeRobot (External uptime / availability monitoring). Pick Uptime Kuma if you want the lighter footprint — 5min docker run, $3/mo vps; sqlite-backed, runs on a pi. Pick Healthchecks.io (self-hosted) if you need cron jobs, scheduled tasks, batch pipelines — monitoring that something fired, not that a URL responded — 20min docker-compose (Django + Postgres) and $5/mo vps.
| Healthchecks.io (self-hosted)open-source | Uptime Kumaopen-source | |
|---|---|---|
| License | BSD-3-Clause | MIT |
| Setup time | 20min docker-compose (Django + Postgres) | 5min docker run |
| Monthly cost | $5/mo VPS. | $3/mo VPS; SQLite-backed, runs on a Pi. |
| GitHub | healthchecks/healthchecks | louislam/uptime-kuma |
| Replaces | UptimeRobot | UptimeRobot + 1 other |
Good fit for
Healthchecks.io (self-hosted)
Cron jobs, scheduled tasks, batch pipelines — monitoring that something fired, not that a URL responded.
Weak at:Not an uptime checker — won't probe your homepage; complementary to Uptime Kuma rather than a replacement.
Uptime Kuma
Most use cases — easiest install, broadest notification options, bundled status pages.
Weak at:Single-region — checks come from one VPS. For multi-region probes, deploy multiple Uptime Kuma instances and aggregate alerts upstream.
In a terminal? npx -y github:SolvoHQ/os-alt-cli uptime-robot prints UptimeRobot's self-host options including both —
how the CLI works →
FAQ
Which is easier to self-host, Healthchecks.io (self-hosted) or Uptime Kuma?
Healthchecks.io (self-hosted): 20min docker-compose (Django + Postgres). Uptime Kuma: 5min docker run.
What does each cost to run?
Healthchecks.io (self-hosted): $5/mo VPS.. Uptime Kuma: $3/mo VPS; SQLite-backed, runs on a Pi.. Both projects are free and open source.
Do Healthchecks.io (self-hosted) and Uptime Kuma replace the same SaaS?
Yes — both are open-source alternatives to UptimeRobot.