OpenSea
Devin Finzer and Alex Atallah, two software developers, started OpenSea in 2017. Its website says it is “the first and largest NFT marketplace.” A You can find everything from virtual real estate to sound loops from The Weeknd on the marketplace, which can be searched by price and rarity. A statistics tab, which is almost like a stock ticker, ranks sellers by volume, average sale price, and number of assets sold. OpenSea works with the Ethereum, Polygon, and Klatyn blockchains. Buyers can buy NFTs with a fixed price directly from sellers, or they can bid on NFTs in auctions, with a record of the offer kept in the user’s profile. Digital art, music, games, domain names, virtual worlds, sports, and collectibles are the NFT categories available on the platform.