StockX is an American e-commerce platform founded in 2015 that specializes in the resale of sneakers, streetwear, electronics, and other consumer products. Headquartered in Detroit, Michigan, StockX operates as a unique marketplace where buyers and sellers can engage in transparent and anonymous transactions. The platform employs a stock market-like model, providing real-time market data for products and authenticating items to ensure their legitimacy. Initially focused on the sneaker market, StockX has expanded to include various categories such as streetwear, electronics, and collectibles. The company's authentication process and commitment to transparency have contributed to its popularity among enthusiasts and collectors. StockX has gained prominence as a reliable platform for buying and selling coveted and limited-edition items, creating a dynamic marketplace for both buyers and sellers.