Use cases/Real estate & rental listings

Watch a listings page for new properties or price drops

Monitor a listings page for new properties or price changes in a market that moves fast.

Watch a listings pageFree · No credit card
Web Change Monitor · Sample alert
Change detected: listings.example.com/lisbon
URL: listings.example.com/lisbon
2-bed, Alfama — €1,450
2-bed, Alfama — €1,320
View what changed →
The problem

In a fast-moving rental or real estate market, good listings disappear within hours. Checking a listings page manually multiple times a day to catch new properties or price drops isn’t sustainable.

With Web Change Monitor

Point Web Change Monitor at a listings page, and you’ll be emailed the instant something changes — a new property, a price drop, a listing removed — instead of needing to keep the page open and refresh it yourself.

Set it up in three steps

01

Paste the page

Sign in with Google and add the URL of the page you want to watch.

02

Pick what to watch

Optionally use the element picker to track just the part of the page you care about.

03

Choose how often

Every 6 hours or daily on Free, hourly on Starter, every 15 minutes on Pro.

Questions

How does website change monitoring work?

You add a URL and choose how often to check it, from once a day up to every 15 minutes depending on your plan. We fetch the page in the background on that schedule and compare it to the last version we saw. If anything changed, you get an email showing exactly what changed.

Can I track just one part of a page, like a price?

Yes. Use the visual element picker to click the exact part of the page you care about — a price, a stock badge, a headline — instead of the whole page. That way you’re not notified about unrelated changes, like a rotating banner or a "last updated" timestamp.

How will I be notified when something changes?

By email by default — and you can also connect Slack, Discord, or any custom webhook from your account settings, then choose per monitor which channels to use. Every notification shows what changed — removed text struck through, new text highlighted — so most of the time you won’t even need to open the dashboard.

How often can a page be checked?

It depends on your plan, and you choose the frequency per monitor. Free: every 6 hours or daily. Starter: as often as hourly. Pro: as often as every 15 minutes.

Is Web Change Monitor free?

There is a free plan with no credit card required: 5 monitors, checked every 6 hours or daily (1 of them can be a dynamic, JavaScript-rendered page). If you need more, Starter ($4/month) gives you 10 monitors (2 dynamic) checked as often as hourly, and Pro ($8/month) gives you 25 monitors (5 dynamic) checked as often as every 15 minutes. Paid plans also save a screenshot of the page with every change, are billed monthly, and you can cancel anytime.

Close the tab. We’ve got it.

Watch a listings page