Navigate Pro от PriceWagon

Navigate Pro is an add-on that informs you where to find the lowest price for almost any product that you are viewing on your favorite online stores.

Navigate Pro identifies the product you are viewing on an online shop, searches for merchants and offers in its extensive shopping database and displays alerts in your browser if it finds a lower price for that product. You may also see recommendations for similar products that match what you're looking to buy, but cost less.

With Navigate Pro, you always receive suggestions for best deals and special offers from trusted online stores.