Know the moment a page breaks
Set a baseline for any page and let QA Proof re-check it on a schedule. When something shifts, breaks or disappears, you get an alert instead of a customer email.
Free plan available · No credit card required
Most visual bugs ship on somebody else’s deploy
A CMS edit, a third-party script update, a CSS change three components away — none of it touches your code, and none of it fails your tests. The layout breaks quietly and stays broken until someone happens to look.
How it works
Create a monitor
Give it a page URL and how often to check: daily, weekly or monthly.
Approve a baseline
The first capture becomes the reference. Re-approve whenever an intentional change lands.
Get alerted on drift
Every run is compared to the baseline, and email alerts go out when the score drops.
What monitoring gives you
Scheduled runs
Daily, weekly or monthly checks per monitor — no CI setup and no cron jobs to maintain.
Baseline approval flow
Intentional redesigns become the new reference in a click, so you are not chasing false alarms.
Email alerts
Notifications go out as soon as a run falls below your threshold.
Test history
Up to 50 results are kept per monitor, so you can trace when a change actually crept in.
AI-powered comparison
Meaningful layout shifts are separated from rendering noise, keeping false positives low.
Multiple monitors
Watch your homepage, pricing page and checkout flow independently, each on its own cadence.
Who uses it
Ecommerce teams
A broken checkout costs money every hour it goes unnoticed. Check it daily.
Marketing teams
Catch it when a CMS edit or a new tag breaks the landing page you are paying to send traffic to.
Agencies
Monitor every client site from one dashboard without logging into each one.