OpenSea
PrivateOpenSea is a decentralized marketplace for NFTs and digital assets. Originally the world's largest NFT marketplace, the platform has evolved into a multi-chain trading platform supporting NFTs and token trading across 22+ blockchains. Founded after being inspired by CryptoKitties, the platform relaunched as OS2 in 2025 with cross-chain functionality and reduced fees.
Founders Devin Finzer, Alex Atallah
CEO Devin Finzer
Company
Founded
2017
Headquarters
New York, United States
Financials
Total Funding
$427M
Last Valuation
$13.3B
Sectors
Funding History
5 rounds Series C Jan 4, 2022
$300M Series B Jul 20, 2021
$100M Series A Mar 18, 2021
$23M Seed Jan 1, 2020
$2M Seed May 1, 2018
$2M Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.