PriceBlink

InvisibleHand discreetly notifies you if the product or flight you’re shopping for is available more cheaply from another retailer or travel site. The notification provides a convenient link straight to …

When viewing a product on Amazon, Price Snoop will show you just how much it costs on the other Amazon stores and allow you to navigate between them with a …

Shoptimate.com lets you compares prices of multiple items at once and shows you which item to buy where to save the most. Including shipping costs.

Coupons at Checkout is a browser plugin for Chrome, Firefox, Internet Explorer, and Safari that finds coupons from across the web for you. When you're about to buy a product …

Honey is a browser plugin for Chrome that makes sure you are getting the best possible deal when you shop online. It places a non-intrusive "Find savings" button in the …

Ciuvo is a browser add-on which finds the best deal for you! It enhances your web experience by presenting contextually relevant information in real-time. It provides not just with the …