Side by side
Cronitor vs Perfmatters
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.
Free plan APILinuxWeb
Cronitor covers scheduled jobs, uptime checks, heartbeats, and status pages, with a free plan and a listed trial. Check its monitor limits, check frequency, and Business per-monitor and per-user charges before choosing a plan.
Visit Cronitor 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 PerfmattersThe facts
| Cronitor | Perfmatters | |
|---|---|---|
| Free plan | Yes | No |
| Open source | Not published | Not published |
| Runs on | API, Linux, Web | Self-hosted |
| Lowest paid plan | Business: $2 a month | 1 Site – Personal: $29.95 a year |
| Plans published | 3 | 3 |
| Maker | Not published | Not published |
| Website | cronitor.io | perfmatters.io |
| On website monitoring software | #4 of 55 | #51 of 55 |
Cronitor: what it does well
- Retains job-run status, metrics, and output.
- Website and API checks run from 12+ worldwide locations.
- Offers public or private status pages.
- Free plan includes five monitors.
- A 14-day trial is available.
What to know first
- Free plan excludes SMS alerts and premium integrations.
- Free plan’s fastest check frequency is five minutes.
- Business adds $5 a month per user.
- Enterprise starts at $6,000 a year.
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
Alternatives to Cronitor Alternatives to Perfmatters The whole list