Visual search technology allows users to search for products using images rather than text keywords. The document discusses two companies that offer visual search shopping platforms: Like.com, which was the first to offer visual search for clothing and uses automated cross-matching of images, and TheFind.com, which targets lifestyle products and uses a discovery shopping search engine. While both aim to make online shopping easier, the document suggests that TheFind.com may be the better recommendation due to offering a wider variety of products, easier website navigation, and access to coupons.