Shoptimate - Use the Shoptimate extensions to compare the price without any click. When you browse an item on a online store, a bar shows up at the top to tell you if the exact same item can be found cheaper elsewhere. Including shipping costs

RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.

WishMindr - WishMindr is a free online service that allows users to create gift wishlists for birthdays...

Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything

WishSimply - Wishsimply is a easy-to-use online and mobile service to manage and share your wish lists.

idealo - Idealo is a free to use mobile application that helps you to find products, compare price and make an informed decision.