Camelcamelcamel
Camelcamelcamel.com provides an easy way to track Amazon product prices, get alerted when prices drop and even see how prices have changed with history charts and other helpful details. The fully searchable web app is accessible online and through a browser extension called Camelizer, available for Chrome, Firefox and Safari. The Camelizer browser add-on provides product price history charts when visiting shopping sites. Simply go to a supported site and click the Camel icon to get instant pricing trend insights.
Supported retailers: Amazon (US, UK, DE, FR, JP, CA) Best Buy Newegg Backcountry Overstock zZounds
