WishSimply - Wishsimply is a easy-to-use online and mobile service to manage and share your wish lists.
AverageFinder - AverageFinder is an all-in-one product value tracking service for eBay that will provide all the information related to product selling and purchasing.
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
Altosight - eCommerce price monitoring & tracking software
WishMindr - WishMindr is a free online service that allows users to create gift wishlists for birthdays...
PRICEFY.IO - Monitor your competitors' products and prices with ease. No single URLs to paste or proxies to rotate, just put your competitor's domain and monitor his product's price daily.