ChangeTower

Monitor any web page with AI. Track price drops, product launches, policy updates, restocks — get alerted when anything changes. Track what changes on the web without writing a single CSS selector. ChangeTower turns any web page into a smart monitor — just describe what you want to watch for in plain English.

What it does Click the ChangeTower icon on any page, describe what to watch, and the AI checks the page for you. When something matches your criteria, you get an alert — by email, Slack, or webhook.

Use cases

• Pricing pages: "Alert me if the Enterprise tier price changes."
• Job listings: "Tell me when a new Senior Engineering role opens at Acme."
• Competitors: "Notify me if they add a new feature to the homepage."
• Documentation: "Watch for breaking changes in the API reference."
• Stock & availability: "Email me when this product is back in stock."

How it works 1. Open any web page. 2. Click the ChangeTower extension icon. 3. Describe what to watch for. We'll check the page daily and notify you when something matches.

Requires a ChangeTower account. Sign in with one click from the extension. Free plan available — no credit card required.