Checkmate vs Peekaping
A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.
Checkmate
Open-source uptime and infrastructure monitoring tool
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Peekaping
Self-hosted uptime monitoring and status page service
| Feature | Checkmate | Peekaping |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 93 · Excellent | 72 · Good |
| Category | Monitoring & Status | Monitoring & Status |
| License | AGPL-3.0 | MIT |
| Language | TypeScript | Go |
| Setup difficulty | Easy | Easy |
| Min. RAM | 256 MB | 128 MB |
| Deployment | docker | docker |
| GitHub stars | ★ 10,875 | ★ 1,194 |
| First released | 2024 | 2024 |
| Replaces | Pingdom, Better Uptime | Pingdom, Better Uptime |
What are Checkmate and Peekaping?
Checkmate
Checkmate is an open-source server monitoring application that tracks uptime, response times, and infrastructure health. It offers incident notifications and a clean dashboard for homelabs and small teams.
- Uptime and response monitoring
- Infrastructure health agent
- Incident notifications
- Modern dashboard
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
Checkmate vs Peekaping: key differences
Checkmate is written in TypeScript, while Peekaping is built with Go. Licensing differs — AGPL-3.0 for Checkmate versus MIT for Peekaping. Peekaping is the lighter option, starting around 128 MB of RAM against 256 MB for Checkmate. Checkmate has the considerably larger community, at 10,875 GitHub stars versus 1,194.
Why pick each one
Choose Checkmate if…
- Clean modern interface
- Active development
Watch out for
- Newer project
- Feature set still growing
Choose Peekaping if…
- Lightweight Go backend
- Clean interface
Watch out for
- Young project
- Smaller community
Frequently asked questions
Is Checkmate or Peekaping better?
Neither is universally better. Checkmate has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Checkmate and Peekaping free and open-source?
Yes. Checkmate is licensed under AGPL-3.0 and Peekaping under MIT. Both can be self-hosted at no software cost.
Can I run Checkmate and Peekaping with Docker?
Checkmate: yes. Peekaping: yes.
Which is lighter on resources, Checkmate or Peekaping?
Peekaping has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Checkmate. Real-world usage depends on library size, user count, and enabled features.