Visual website monitoring

Your website breaks.
You should know before your users do.

PageLens monitors your website the way a human would. It sees overlapping text, broken layouts, dead buttons, and mobile rendering failures. No code changes. No CI/CD setup. Just enter a URL.

https://yoursite.com
Desktop layout integrity Pass
Mobile nav overlap detected Issue found
CTA button clickability Pass
Footer image not loading (Safari) Warning
Text readability contrast Pass
What makes it different

Not another pixel diff tool. An AI that understands what's broken.

AI Vision

Sees problems, not just changes

Most tools flag every pixel change. PageLens uses vision AI to distinguish between intentional updates and actual UI bugs. Overlapping elements, broken layouts, unreadable text.

Continuous

Always watching, zero setup

Enter a URL. That's it. No code integration, no build pipeline, no browser extensions. PageLens monitors your production site on a schedule you control.

Alerts

Only bothers you when it matters

No false-positive fatigue. You get notified when something is visually broken, not when your marketing team updates a banner. Real bugs, real alerts.

Multi-device

Desktop, tablet, mobile. Every viewport.

Your site looks perfect on your MacBook. Does it on an Android phone? PageLens checks across viewports and catches responsive design failures others miss.

Three steps. Nothing to install.

1

Add your URL

Paste any public webpage. PageLens handles the rest. No code, no tags, no SDK.

2

AI scans like a human

Vision AI renders your page across devices and inspects it for visual problems: layout breaks, overlaps, broken images, contrast issues, dead interactions.

3

Get alerted on real issues

When something looks wrong, you'll know. Annotated screenshots, severity ratings, and a clear explanation of what broke.

Your users shouldn't be your QA team.

Every broken layout, every overlapping popup, every button that doesn't work on mobile is a customer you almost had. PageLens makes sure you see it first.