Z stands for Zero. Zero data stored. 100% private.
Get Z Tracker for ChromeZ Tracker is a browser extension that helps you make smarter buying decisions on Amazon. It tracks product prices, shows you 1-year price history, and alerts you when there is a good deal.
Unlike other price trackers, Z Tracker does not use central servers. Your entire price history and tracked products are stored locally on your own device. Your data never leaves your browser.
Stored on your device only. Your tracked products, price history, target prices, language, and settings are stored locally in your browser. Z Tracker has no database and no account system. Uninstalling the extension deletes this data.
Price checks. To detect price drops, the extension periodically loads the Amazon pages of the products you track, directly from your browser to Amazon. Nothing about these checks is sent to us.
Telegram Alerts (optional). If you enable them, each alert sends the product name, price, image URL, product URL, and your Telegram Chat ID to a Cloudflare Worker, which forwards it to Telegram. The Worker does not store or log this data. We do not sell this data.
Affiliate links (optional). If you enable them, deal panels and notifications open Amazon with our Amazon Associates tag. Amazon may provide us aggregated reports of qualifying purchases; these reports do not identify you.
No analytics. Z Tracker does not collect analytics, browsing history, or personal identification information beyond what is described above.
Contact: cidiego@gmail.com