Price Tracker by exzzy
Get notified when a product price drops or changes. Detects prices automatically on Amazon, Shopify, WooCommerce and most shops, keeps a price history, and works on Firefox for Android. No account, no tracking.
Available on Firefox for Android™Available on Firefox for Android™
39 Users39 Users
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
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About this extension
Price Tracker watches product prices in the background and sends you a
Firefox notification when a price changes.
Features:
• One-click tracking — open the popup on a product page; the price and its
currency are detected automatically
• Works with Amazon, Target, Newegg, MediaMarkt, Shopify, WooCommerce,
Magento, PrestaShop and any shop using standard product markup (JSON-LD,
Open Graph, Schema.org microdata)
• Manual price picker for shops the detector doesn't cover, with a live
preview
• No false alarms: a new price is only reported after a second check
confirms it
• Notify on every change or only on price drops
• Dashboard with price history charts, lowest/highest price, search and
sorting
• Checks every 15 minutes to 24 hours (default: hourly)
• Export/import a backup of your tracked items
Opening Price Tracker:
• Desktop — click the Price Tracker icon in the toolbar.
• Firefox for Android — open a web page, tap ⋮ → Extensions → Price
Tracker. The expand icon in the popup opens the full dashboard. To get
price notifications on Android, allow notifications for Firefox in
Android's settings.
Privacy: no accounts, no remote servers, no analytics. All data stays in
your browser's local storage. Prices are checked by loading the product
pages you chose to track, the same way your browser does when you visit
them.
Firefox notification when a price changes.
Features:
• One-click tracking — open the popup on a product page; the price and its
currency are detected automatically
• Works with Amazon, Target, Newegg, MediaMarkt, Shopify, WooCommerce,
Magento, PrestaShop and any shop using standard product markup (JSON-LD,
Open Graph, Schema.org microdata)
• Manual price picker for shops the detector doesn't cover, with a live
preview
• No false alarms: a new price is only reported after a second check
confirms it
• Notify on every change or only on price drops
• Dashboard with price history charts, lowest/highest price, search and
sorting
• Checks every 15 minutes to 24 hours (default: hourly)
• Export/import a backup of your tracked items
Opening Price Tracker:
• Desktop — click the Price Tracker icon in the toolbar.
• Firefox for Android — open a web page, tap ⋮ → Extensions → Price
Tracker. The expand icon in the popup opens the full dashboard. To get
price notifications on Android, allow notifications for Firefox in
Android's settings.
Privacy: no accounts, no remote servers, no analytics. All data stays in
your browser's local storage. Prices are checked by loading the product
pages you chose to track, the same way your browser does when you visit
them.
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Permissions and data
Required permissions:
- Display notifications to you
- Access browser tabs
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.4.0
- Size
- 83.54 KB
- Last updated
- a day ago (Sep 28, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection