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Distill Web Monitor 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.

Distill Web Monitor

Free plan AndroidAPIExtension+5

Distill offers a broad set of monitor types, filtering controls, and notification routes. Check frequency and quotas vary by plan, and unused resources do not carry forward past the billing period.

Visit Distill Web Monitor

Perfmatters

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

The facts

Distill Web MonitorPerfmatters
Free planYesNo
Open sourceNoNot published
Runs onAndroid, API, Extension, iPhone, Linux, Mac, Web, WindowsSelf-hosted
Lowest paid planStarter: $15 a month1 Site – Personal: $29.95 a year
Plans published53
MakerNot publishedNot published
Websitedistill.ioperfmatters.io
On website monitoring software#2 of 55#51 of 55

Distill Web Monitor: what it does well

  • Monitors webpages, PDFs, JSON, and other listed content.
  • Local checks can run every five seconds.
  • Offers email, SMS, app, and team notifications.
  • Supports visual selection and code-based refinements.

What to know first

  • Free cloud checks start at six-hour intervals.
  • Unused resources expire at the billing period’s end.
  • Cloud checks count in ten-second units.

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

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