Cashify - Cashify has earned a good fame and name in the field of used smartphones, tablets, and laptops.
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.
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.
DigiCircle - DigiCircle is a multipurpose platform with the main purpose of serving as a platform for trading in used and second-hand stuff.
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.