Side by side
Perfmatters vs Uptime Kuma
Both stand on website monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid Self-hosted
Perfmatters provides detailed WordPress performance controls across scripts, databases, media, and CSS. Review the yearly renewal terms and the absence of monitoring features alongside the optimisation toolkit.
Visit Perfmatters Free plan LinuxSelf-hostedWeb+1
Uptime Kuma provides broad self-hosted monitoring, alerting and status-page features under an MIT license. Check the supported operating systems and storage limitations before choosing a deployment.
Visit Uptime KumaThe facts
| Perfmatters | Uptime Kuma | |
|---|---|---|
| Free plan | No | Yes |
| Open source | Not published | Not published |
| Runs on | Self-hosted | Linux, Self-hosted, Web, Windows |
| Lowest paid plan | 1 Site – Personal: $29.95 a year | Free or on request |
| Plans published | 3 | 1 |
| Maker | Not published | Not published |
| Website | perfmatters.io | github.com |
| On website monitoring software | #51 of 55 | #19 of 55 |
Perfmatters: what it does well
- Per-page and device script controls
- Scheduled database cleanup
- Lazy loads multiple media types
- Supports WebP and AVIF
- Includes developer support and documentation
What to know first
- Paid self-hosted WordPress plugin
- Licenses renew yearly
- Auto-renew is enabled by default
- No SSL or latency monitoring
Uptime Kuma: what it does well
- Monitors services, DNS, Docker containers and more.
- Supports more than 90 notification services.
- Multiple status pages can map to specific domains.
- Installation instructions cover Docker and non-Docker setups.
- Includes two-factor authentication.
What to know first
- Network file systems such as NFS are unsupported.
- FreeBSD, OpenBSD, NetBSD, Replit and Heroku are unsupported.
- General or technical support by email is unavailable.
Alternatives to Perfmatters Alternatives to Uptime Kuma The whole list