Discountify is a free Google Chrome extension developed by The Discountify Team. It falls under the category of Browsers and the subcategory of Add-ons & Tools. With Discountify, users can easily view historical pricing data from discountifyapp.com and save money while shopping on Amazon.

The main feature of Discountify is its ability to monitor the price of any product on Amazon. Users can simply add the product they are interested in to their watchlist, and Discountify will keep track of its price fluctuations over time. This allows users to make informed decisions about when to buy, ensuring that they get the best possible price.

In addition to price monitoring, Discountify also offers the convenience of email notifications. Users can set up alerts to receive an email when the price of a product drops, so they never miss out on a great deal. This feature is especially useful for users who are waiting for a price drop before making a purchase.

Overall, Discountify is a valuable tool for Amazon shoppers who want to save money. Its ability to track historical pricing data and provide email notifications for price drops makes it easy for users to make informed purchasing decisions. Best of all, it's completely free to use.