Keepsake Price Watcher by Plotinus

Keepsake Price Watcher helps you save products while you shop and keep track of their prices in one convenient place.

Open Keepsake on a product page to capture available details such as the product name, image, description, price, currency, and selected size. You can review and edit this information before saving it.

Features include:

• Create, rename, and delete multiple collections
• Save products from different online retailers
• Capture the selected product size when available
• View the current and lowest recorded price
• Check all saved products for price updates
• Receive Firefox notifications when a price drops
• Open saved products directly from their names or images
• Synchronize supported collection data between Firefox installations using Firefox Sync

Retailers structure their websites differently, and some block automated requests or load prices dynamically. As a result, automatic price checks may not work on every product page. Your saved product will remain in its collection even when its price cannot be updated.

Keepsake does not contain advertising, analytics, affiliate tracking, or an independent data server.