Side by side
Perfmatters vs WebSite-Watcher
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 AndroidiPhoneWindows
Choose WebSite-Watcher if you need change monitoring across multiple content types, with filtering, alerts, and export options. The Free edition has tight bookmark and interval limits, while business and educational use requires the Business license.
Visit WebSite-WatcherThe facts
| Perfmatters | WebSite-Watcher | |
|---|---|---|
| Free plan | No | Yes |
| Open source | Not published | Not published |
| Runs on | Self-hosted | Android, iPhone, Windows |
| Lowest paid plan | 1 Site – Personal: $29.95 a year | Personal: €49, paid once |
| Plans published | 3 | 3 |
| Maker | Not published | Not published |
| Website | perfmatters.io | aignes.com |
| On website monitoring software | #51 of 55 | #30 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
WebSite-Watcher: what it does well
- Monitors pages, feeds, office documents, social pages, and local files.
- Keyword alerts and filters help focus change monitoring.
- Check-Macros can replay logins and multi-step workflows.
- Exports reports in HTML, CSV, JSON, or XML.
- Mobile apps store monitoring data on the phone without an account.
What to know first
- The Free edition allows 10 bookmarks and one database.
- The Free edition's shortest check interval is one hour.
- Phone support is not provided.
- Companies and educational organizations must use Business Edition.
Alternatives to Perfmatters Alternatives to WebSite-Watcher The whole list