Savelist - Found products you want but not ready to buy?
Paribus - Find out for free if online stores owe you a refund!
Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
Slice Watch - Get an email when an item you've added drops in price 💸
Price Snoop - When viewing a product on Amazon, Price Snoop will show you just how much it costs on the other...
Gruupz - Get money back on every purchase you make on Amazon.