StockX is an online marketplace that specializes in buying and selling high-demand, limited-edition sneakers, streetwear, electronics, and collectibles. Founded in 2015 by Josh Luber, Greg Schwartz, and Chris Kaufman, StockX revolutionized the resale market by introducing a transparent, secure platform that allows users to buy and sell products with confidence. The platform operates as a "stock market of things," where prices are determined by supply and demand, with a real-time market index to track price fluctuations. Each product listed on StockX is authenticated by a team of experts to ensure its authenticity, providing buyers with peace of mind. StockX’s model has expanded beyond sneakers to include apparel, watches, and handbags, becoming a major player in the global resale market. With its user-friendly interface and rigorous authentication process, StockX has built a loyal following, appealing to sneakerheads, fashion enthusiasts, and collectors alike.