OfferUp

OfferUp is dedicated to building the simplest and most trustworthy way for people to buy and sell in their communities. As the largest mobile marketplace for local buyers and sellers in the U.S., the company's iOS and Android apps have been in the top five most popular shopping apps lists for more than three years. The privately held company is based in Bellevue, WA and backed by top investors including Andreessen Horowitz, Warburg Pincus, GGV Capital, T Rowe Price, and Coatue Management.