Gazelle - Buy and Sell your used cell phones and electronics. Sell your iPhone, Samsung Galaxy, iPad and more for cash, or buy used iPhones, iPads and other cell phones. More than one million customers trust Gazelle.
Gadget Gone - Sell your iPhone today. We turn your iPhone into cash with a fast, easy, and profitable process. Goodbye iPhone, hello moola.
Trademore - Buy and sell used phones and pre-owned electronics like tablets, watches and more with Trademore. Browse our wide selection of devices to buy and sell today.
Swappa - Swappa is, in fact, an e-commerce website working as a platform for dealing with used smartphones, tablets, and mobile phones related accessories as well.
uSell - uSell is a web based market place where the people can easily sell their used or old smartphones, tablets, PCs, video games, and several other types of electronic products.
CashOn Pick - Cellular Country is not as greater used smartphones trading platforms as compared to others, but still, there are many factors that make it the best platform for getting used smartphones and also selling used or second-hand smartphones as well.