Cloudprober vs Healthchecks
A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.
Healthchecks
Cron job and scheduled task monitoring
| Feature | Cloudprober | Healthchecks |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 81 · Excellent | 93 · Excellent |
| Category | Monitoring & Status | Monitoring & Status |
| License | Apache-2.0 | BSD-3-Clause |
| Language | Go | Python |
| Setup difficulty | Medium | Easy |
| Min. RAM | 128 MB | 256 MB |
| Deployment | docker, kubernetes, binary | docker, bare-metal |
| GitHub stars | ★ 704 | ★ 10,358 |
| First released | 2017 | 2015 |
| Replaces | Pingdom, Catchpoint | Pingdom |
What are Cloudprober and Healthchecks?
Cloudprober
Cloudprober is an active monitoring tool that runs probes against your services to measure availability and latency from an external perspective. It auto-discovers targets, exports Prometheus metrics, and supports HTTP, ping, DNS, gRPC, and UDP probes.
- Black-box probing for many protocols
- Automatic target discovery
- Native Prometheus metrics
- Low memory footprint
Healthchecks
Healthchecks is a self-hosted service that monitors cron jobs and scheduled tasks using dead man's switch pings. It targets administrators who need to know when a recurring job silently fails. It is deployed via Docker or a Django install.
- Dead man's switch for cron jobs
- Many notification integrations
- Per-check schedules and grace
- REST API
Cloudprober vs Healthchecks: key differences
Cloudprober is written in Go, while Healthchecks is built with Python. Licensing differs — Apache-2.0 for Cloudprober versus BSD-3-Clause for Healthchecks. Cloudprober is the lighter option, starting around 128 MB of RAM against 256 MB for Healthchecks. Healthchecks is the more established project (first released 2015), while Cloudprober arrived in 2017. Healthchecks has the considerably larger community, at 10,358 GitHub stars versus 704.
Why pick each one
Choose Cloudprober if…
- Cloud-native target discovery
- Single static binary
Watch out for
- YAML configuration required
- No bundled dashboard
Choose Healthchecks if…
- Catches silently failing jobs
- Lots of notification channels
- Lightweight
Watch out for
- Narrow use case
- Not for metrics
Frequently asked questions
Is Cloudprober or Healthchecks better?
Healthchecks is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Cloudprober if its specific feature set fits your needs better.
Are Cloudprober and Healthchecks free and open-source?
Yes. Cloudprober is licensed under Apache-2.0 and Healthchecks under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Cloudprober and Healthchecks with Docker?
Cloudprober: yes. Healthchecks: yes.
Which is lighter on resources, Cloudprober or Healthchecks?
Cloudprober has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Healthchecks. Real-world usage depends on library size, user count, and enabled features.