Truffle

Truffle keeps the things you want in lists, and tells you where they're cheapest. With the extension, saving is quick: on any shop's page, click Truffle and pick a list. Truffle reads the product and looks for it in other shops, and you can watch it do so in the popup. Click the list again to take it back off. On the page of something you've saved, the popup shows where it's cheapest right now, and what this shop asks. When you open the shop page of something saved on Truffle, the extension sends that page to keep its price fresh. Nothing else you visit is sent. Your lists live at truffle.page: share them with friends, keep a wishlist, and hear when a price drops. https://truffle.page