Submit a URL. We check it continuously and notify you the moment content changes. No browser extensions, no scripts, just an API call.
Track the pages that matter to your business
Know when competitors change pricing, features, or messaging. React before your customers notice.
Watch product pages for price drops, stock changes, or new deals. Never miss a price cut.
Monitor career pages at target companies. Get notified the minute a new role is posted.
Track terms of service, privacy policies, and regulatory pages for changes that affect your business.
Use the form above or our REST API. Tell us what page to watch and where to send alerts.
We fetch the page, strip HTML, and store a text fingerprint. This is your baseline.
Every 5 minutes (Pro) or 6 hours (Free), we re-fetch and compare. If the text content changed, you get notified.
Every alert includes what was added and removed. View the full change history via API or dashboard.
Start free. Upgrade when you need faster checks and more URLs.
Everything works via REST. No SDK required.