OpenSea

About

OpenSea is an NFT marketplace started by Devin Finzer and Alex Atallah. It lets people buy, sell, and trade digital collectibles, NFTs, and other blockchain-based assets. The platform works across multiple blockchains like Ethereum, Solana, and Polygon, giving users more flexibility. With the Seaport Protocol, OpenSea runs as a non-custodial platform. This means users stay in full control of their assets and don’t need to depend on any centralized middlemen. Key Features of OpenSea: • A marketplace supporting digital art, collectibles, music, and gaming assets. • Provides minting tools for users to create and list their NFTs. • Works with Ethereum, Polygon, and other networks. • Offers Flexible sales options for NFTs. • Connects with MetaMask, Coinbase, and other wallets OpenSea Milestones Year Achievements 2017 Started by Devin Finzer and Alex Atallah in New York City. It launched as the first peer-to-peer marketplace for NFTs (ERC-721 tokens), mainly focused on CryptoKitties and early digital collectibles. 2018 The team raised its first seed round with backing from Y Combinator. This helped them build the core foundation of the marketplace 2019 Expanded by adding support for more blockchain-based assets and gaming items. Raised $2.1 million in venture capital. 2021 Raised $23 million in Series A funding led by Andreessen Horowitz (a16z). Achieved unicorn status with a $100M Series B round led by a16z at a $1.5B valuation Monthly transaction volume spiked to $3.4 billion. 2022 Reached a $13.3B valuation following a $300M Series C round led by Paradigm and Coatue Management. Acquired Dharma Labs, a smart contract wallet startup. 2025 Announced the upcoming $SEA token from the OpenSea Foundation to support engagement on the new "OS2" platform. OpenSea 2026 Updates • • $SEA Token Delayed: The Token Generation Event (TGE), planned for March 30, 2026, has been pushed back by the OpenSea Foundation. There’s no new date yet. • Incentive Structure Changes: The "Waves" rewards campaign (Waves 3–6) is ending. Users can get fee refunds, but many people in the community are not happy about this. • Pivot to "OS2" & Multi-Chain: The platform is moving past just NFTs and turning into a multi-chain trading hub. OS2 now allows trading across 22 different chains. • Mobile & AI Focus: A new mobile app is in closed beta. It comes with "OpenSea Intelligence," an AI tool to help with trading. • Market Strategy: CEO Devin Finzer is thinking long term. The focus is on building a better product instead of launching the token too soon.

Team (3)

• Devin FinzerOverall leadership, vision, and strategy
• kathryn haunGovernance, industry expertise, external advocacy
• Devin FinzerPast team

Funding

• Series CParadigm30,00,00,00001 Jan 2022
• Series B Andreessen Horowitz10,00,00,00001 Jul 2021
• Series A Andreessen Horowitz2,30,00,00001 Mar 2021
• Seed Roundgumi Cryptos Capital (gCC)21,00,00001 Nov 2019
• Seed RoundCoinbase005 Oct 2018
• Seed Round1confirmation20,00,00001 May 2018
• Pre-Seed RoundY Combinator1,20,00001 Jan 2018

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