The 12 closest competitors and alternatives to StockX among marketplace companies — ranked by similarity to what StockX actually does, not by market-cap band.
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StockX is an online marketplace where users buy and sell authenticated sneakers, streetwear, collectibles, electronics, and other high-demand products. It serves buyers and sellers by providing product verification, pricing data, and transaction services.
StockX is a marketplace company headquartered in United States. Xcout tracks 1 named person at StockX, including Dan Gilbert (Founder). Xcout recorded 67 job postings from StockX in the last 90 days.
Xcout recorded 67 job postings from StockX in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see StockX's hiring signals →
Ranked by semantic similarity — how close each company is to StockX by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
E-commerce & Marketplace
SNKRDUNK is a popular Japanese marketplace application and platform specializing in the safe buying and selling of sneakers, apparel, trading cards, and collectibles with authentication services.
E-commerce Marketplace
Buycycle operates an online marketplace for buying and selling pre-owned bikes, cycling gear, running equipment, and other sports gear. The platform serves athletes and sports enthusiasts by providing secure payment processing, buyer protection, and insured shipping services.
E-commerce
Queenly Inc. operates an online marketplace for buying and selling pre-owned formalwear, including prom, pageant, wedding, and other special-occasion dresses and accessories. It serves consumers seeking affordable formal attire and sellers looking to resell such items.
Similar marketplace company
Shpock is an online marketplace and classifieds platform operating in the United Kingdom that connects private buyers and sellers. The platform allows users to buy and sell a wide range of new and used items across categories such as electronics, fashion, furniture, cars, and property.
Similar marketplace company
Auctionet operates as an online marketplace for auctions of valued objects such as art, design, antiques, and other collectibles.
E-commerce & Marketplace
SoundTribeAsia operates an online marketplace dedicated to buying and selling new and pre-owned high-fidelity audio equipment and home stereo systems in Southeast Asia.
Collectibles Marketplace
Beezie operates a marketplace and platform for collectors and resellers to buy, sell, vault, and redeem collectibles such as graded Pokémon cards, One Piece cards, sports cards, and video games. The platform also offers features like interactive pull games, digital claw machines, and point-based raffles for high-end chase items.
Similar marketplace company
SidelineSwap, Inc. operates an online platform allowing users to buy and sell used and clearance sports gear such as hockey and baseball equipment.
E-commerce
Soum is an e-commerce platform that facilitates the buying and selling of used electronics and devices, such as smartphones, laptops, and smartwatches. The platform serves consumers by offering inspected products with warranty coverage, return policies, and installment payment options.
Similar marketplace company
Wallapop is a Spanish peer-to-peer marketplace app and website for buying and selling mainly second-hand goods, including electronics, furniture, clothing, and vehicles. It primarily serves consumers in Spain and other selected European markets, enabling local transactions and shipping between users.
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