Healthchecks vs Peekaping
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
VS
Peekaping
Self-hosted uptime monitoring and status page service
| Feature | Healthchecks | Peekaping |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 93 · Excellent | 72 · Good |
| Category | Monitoring & Status | Monitoring & Status |
| License | BSD-3-Clause | MIT |
| Language | Python | Go |
| Setup difficulty | Easy | Easy |
| Min. RAM | 256 MB | 128 MB |
| Deployment | docker, bare-metal | docker |
| GitHub stars | ★ 10,358 | ★ 1,195 |
| First released | 2015 | 2024 |
| Replaces | Pingdom | Pingdom, Better Uptime |
What are Healthchecks and Peekaping?
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
Peekaping
Peekaping is a self-hosted uptime monitoring tool with status pages and notifications, inspired by Uptime Kuma. It supports many monitor types and aims for a fast, modern user experience.
- Multiple monitor types
- Status pages
- Notification integrations
- Modern UI
Healthchecks vs Peekaping: key differences
Healthchecks is written in Python, while Peekaping is built with Go. Licensing differs — BSD-3-Clause for Healthchecks versus MIT for Peekaping. Peekaping 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 Peekaping arrived in 2024. Healthchecks has the considerably larger community, at 10,358 GitHub stars versus 1,195.
Why pick each one
Choose Healthchecks if…
- Catches silently failing jobs
- Lots of notification channels
- Lightweight
Watch out for
- Narrow use case
- Not for metrics
Choose Peekaping if…
- Lightweight Go backend
- Clean interface
Watch out for
- Young project
- Smaller community
Frequently asked questions
Is Healthchecks or Peekaping better?
Neither is universally better. Healthchecks has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Healthchecks and Peekaping free and open-source?
Yes. Healthchecks is licensed under BSD-3-Clause and Peekaping under MIT. Both can be self-hosted at no software cost.
Can I run Healthchecks and Peekaping with Docker?
Healthchecks: yes. Peekaping: yes.
Which is lighter on resources, Healthchecks or Peekaping?
Peekaping 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.