Intelis has developed a shopping comparison engine that enables users to search and compare between popular shopping websites such as eBay, Amazon, and AliExpress. When users search for a product, Intelis provides the best results from a variety of eCommerce sites in seconds. Users can filter and sort the results, find the option that best suits their needs, and then click on the item to be sent safely to its product page on the desired eCommerce website.