Free website change monitor

Website Change Monitor and Free Change Checker

Use WebMonitor to monitor one public page for meaningful changes, page updates, visible price drops, or restocks before saving the monitor.

Paste a URL, describe the change that matters, and run a live preview. If the detected signal is useful, save one public page as a 14-day daily monitor on WebMonitor.

One live preview

Check the page before creating a saved monitor.

Three presets

Start from page change, price drop, or restock.

Save after preview

Keep one public page running for 14 days.

Create a free AI monitor

Describe the website change in one sentence. Preview what AI will watch, then save one public page as a 14-day daily monitor.

Free monitor included

One public page, checked once per day for 14 days. No credit card required.

Free frequency

Daily checks for a two-week free monitor.

Free scope

Public pages only, with one active free monitor per email.

Paid unlocks

Faster checks by plan, more monitors, private pages, and richer alerts.

How it works

1

Paste the public page you want to monitor for changes.

2

Choose page change, price drop, restock, or describe the exact web change alert in plain English.

3

Run a live website change detection preview, then save the 14-day daily monitor if the signal looks right.

Choose the right preset

Website change monitor

Use WebMonitor to get notified when important copy, links, offers, policies, or page sections change.

Price and restock changes

Watch visible prices, stock text, disabled buttons, and Add to Cart changes on public product pages.

Content update monitoring

Track public policy pages, changelogs, competitor copy, docs, or listing updates with one URL and one rule.

What this website change monitor and checker is built for

Use the free preview when a public page has a clear change signal and you want to confirm the monitoring rule before saving it.

Suitable for monitoring

Best when the change can be described as a visible signal on a public page.

  • Pricing pages, plan pages, and product pages with visible values.
  • Stock labels, Add to Cart buttons, and availability messages.
  • Policy pages, docs, changelogs, job listings, and competitor copy.

Not suitable for

The free checker is not meant to replace authenticated scraping or unlimited crawling.

  • Pages hidden behind login, paywalls, CAPTCHAs, or private sessions.
  • Bulk crawling, full-site archiving, or monitoring every tiny layout shift.
  • Signals that are not visible on the page or require protected account data.

Example prompts

Start with the business outcome instead of CSS selectors or XPath.

  • Alert me when this page changes.
  • Notify me when the price drops below $200.
  • Tell me when this item is back in stock.

Result preview

A useful preview should make the monitor easy to review before you save it.

  • Monitoring target: the public URL and the rule you wrote.
  • Current value: the detected page signal WebMonitor can watch.
  • Next step: save a 14-day daily monitor if the preview looks right.

FAQ

How does a website change monitor work?

WebMonitor runs one live preview on a public page, shows the detected change signal, and lets you carry that setup into a saved monitor that checks the page on a schedule.

Can WebMonitor alert me when a web page changes?

Yes. Paste the page URL, describe the change that matters, and WebMonitor can send alerts when that signal changes.

Do I need CSS selectors or XPath?

No. The point of this workflow is to start from intent, not selectors. You describe the outcome you want and WebMonitor handles the setup inside the product.

What happens after I submit the form?

First, WebMonitor runs a real preview check and shows the result. After that, you can continue into the dashboard or signup flow with the same URL and prompt prefilled.

What is included for free?

You can run a live preview and save one public page as a 14-day daily monitor. Paid plans unlock more monitors, faster checks, private pages, and richer alerts.

Can the same tool monitor prices, restocks, and content changes?

Yes. Those jobs all start from the same workflow: a URL plus a plain-English condition. The presets help you start quickly without splitting the same tool into several thin pages.

Ready to monitor a website for changes?

Paste a URL, choose a preset, run the preview, and save the monitor only if the detected web change signal is useful.