Google Shopping is one of the largest and best-known price comparison sites. Products submitted to Google Shopping also appear in standard Google search results and … See more

Since 1996, customers looking for deals have headed to Shopzilla. This comparison site lists millions of products, so the selection is vast and competition can be tough. Mer… See more

Becomehas a large product library, allowing shoppers to compare prices, read and write product reviews, and search for the best possible online shopping deals and lowest prices.… See more

In addition to showing product and price comparisons, Bizrate allows customers to set price alerts for products they’re interested in. Bizrate is also a Connexity company, s… See more

Camelcamelcameltracks Amazon product price history over time, so shoppers can see historic pricing and trends. There’s also a browser extension with the option to add email or ale… See more