ChangeBell

Website change monitor and page alerts to Telegram

ChangeBell is a Chrome extension. Pick any part of a web page — a price, a “Sold out” label, a list of posts — and ChangeBell checks it from your browser and alerts you on desktop and in Telegram when it changes.

• Restock alerts and price tracking: “alert me when the price goes below 100” or “when ‘In stock’ appears”.
• Works on pages you are signed in to, because checks run in your own Chrome.
• Your monitors stay on your computer.

This server only links the ChangeBell Telegram bot to your extension and keeps your plan.