StockX operates a digital marketplace specializing in authenticated resale of sneakers, streetwear, electronics, and collectibles. Founded in 2015 and headquartered in Detroit, the company has established itself as a leading platform in the secondary market for limited-edition consumer goods by implementing a stock market-style bidding system and rigorous authentication process. StockX differentiates itself through transparent pricing data, real-time market analytics, and guaranteed product authenticity, addressing key pain points in peer-to-peer resale transactions. The platform continues expanding its product categories and global reach while strengthening its authentication infrastructure to capture growing demand in the alternative asset collectibles market.