OpenSea
OpenSea is one of the most recognizable consumer brands in Ethereum NFTs and onchain collectibles.
Category: NFTs + onchain marketplaces
Products / brands: OpenSea marketplace, creator tools
OpenSea is one of the most recognizable consumer brands in Ethereum NFTs and onchain collectibles. While NFT cycles fluctuate, OpenSea’s marketplace remains a major access point for users interacting with Ethereum wallets, ERC-721 / ERC-1155 assets, and onchain culture. In 2025, OpenSea’s foundation account noted the platform crossed $2.6B in trading volume in a month, with >90% attributed to token trading–suggesting an expansion beyond “classic NFTs” into broader onchain exchange activity. For SEO terms like “Ethereum NFTs,” “NFT marketplace,” and “buy NFTs with MetaMask,” OpenSea remains a top-of-funnel brand for consumer adoption.
Key metric: Reported $2.6B monthly trading volume (OpenSea Foundation post).
Sources: OpenSea Foundation: https://x.com/openseafdn
Related in VEI
- Glossary: Account Abstraction
- Glossary: Tether (USDT)
- Blog: Proof of Stake Delivered: The Merge and Post-Merge Ethereum (2022)
- Directory: Polygon Labs
- Directory: Offchain Labs (Arbitrum)
- Directory: Optimism Foundation / OP Labs