» ActiveShopper
   Comparison shopping site that that also offers its content through an Internet Explorer toolbar. The toolbar automatically scans, locates, and compares prices for items viewed on e-commerce sites.
   http://www.activeshopper.com

» AimLower
   Compares prices on computers, electronics, appliances, video games from many stores.
   http://www.aimlower.com/

» Become
   Search engine with a large index of material related to shopping, such as buying guides, reviews, articles, specifications, forums, merchants.
   http://www.become.com/

» Best Buy Finder: Software
   A software program that simultaneously searches the top online comparison shopping sites for the lowest prices.
   http://www.bestbuyall.com

» Best Web Buys
   Comparison shopping services for books, bikes, music and videos.
   http://www.bestwebbuys.com

» CNET Shopper
   Searches for the lowest prices on computers, software, office products and electronics.
   http://shopper.cnet.com

» Compare123.com
   Compare prices on computers, digital cameras, home electronics, DVDs, and music.
   http://www.compare123.com

» Comparison Shopping on Sale - Forbes.com
   As shoppers reject the malls for gifts found on their LCD's, comparison-shopping sites have become white hot.
   http://www.forbes.com/2005/12/14/bow05121401.html

» DVD Price Search
   Compares DVD prices from multiple stores.
   http://www.dvdpricesearch.com/

» Forbes.com Best of the Web - Reviews of 12 Major Comparison Shopping Sites
   December 2005 reviews.
   http://www.forbes.com/bow/b2c/category.jhtml?id=100

» Google Product Search
   Search engine which shows photographs of relevant products. Searches can be restricted by price, type of good, and retailer.
   http://www.google.com/products

» Nextag.com
   Price, tax and shipping comparison guide. Product and seller reviews.
   http://www.nextag.com/

» Octopart
   A search engine for electronic components. Search for price, spec, and inventory information from multiple distributors.
   http://www.octopart.com

» PriceWatch
   Searches for the lowest prices on computers, computer components, software and electronics.
   http://www.pricewatch.com/

» Shopping.com
   Compare products, prices and stores.
   http://shopping.com/

» ShoppingAisles.com
   Compare prices on music, DVDs, VHS, books, magazines and video games.
   http://www.shoppingaisles.com

» ShoppingSpot
   Shopping and consumer information portal that simplifies the search for shopping sites by category, product reviews, comparison shopping sites and coupons.
   http://www.shoppingspot.com

» Shopzilla
   Shopping search offering price comparison, reviews and store ratings.
   http://www.shopzilla.com/

» Street Prices
   PC component, PDA, and digital camera price index with graphs of prices over time. Includes e-mail alerts when an item drops below the price specified.
   http://www.streetprices.com

» Yahoo! Shopping
   Includes product information, price comparisons and merchant reviews.
   http://shopping.yahoo.com

» eBuyingguides.com
   Buying guides for over two hundred products, including links to rated shopping sites and articles on how to buy.
   http://www.ebuyingguides.com

» mySimon
   Comparison shopping site presenting product listings from stores, organized categorically.
   http://www.mysimon.com/