
OpenSea
The world's first and largest web3 marketplace for NFTs and crypto collectibles
About
OpenSea is the first and largest marketplace for non-fungible tokens, or NFTs. Applications for NFTs include collectibles, gaming items, domain names, digital art, and many other items backed by a blockchain. OpenSea is an open, inclusive web3 platform, where individuals can come to explore NFTs and connect with each other to purchase and sell NFTs. At OpenSea, we’re excited about building a platform that supports a brand new economy based on true digital ownership and are proud to be recognized as Y Combinator’s #4 ranked top private company.
Browse, connect and join a team
Related startups

Foundation
Your world. Onchain.

nft now
Building the future of tokenized media

Stardust
Unlocks the full potential of blockchain gaming with a fast, flexible, and secure developer platform

NFTfi
The most trusted and borrower-friendly NFT lending protocol

Art Blocks
Dedicated to bringing compelling works of contemporary generative art to life, powered by Ethereum

MakersPlace
The world's most trusted place for rare, authentic and curated digital art

Rarible
Aggregated NFT marketplace with rewards

Illuvium
A decentralised studio building the world's first interoperable blockchain game universe