OpenSea is an American non-fungible token (NFT) marketplace based in New York City.
The company was founded by Devin Finzer and Alex Atallah in 2017.1)
In March 2021, OpenSea announced it had raised $23 million from its Series A funding round, and another $100 million in Series B funding in July 2021.2)
In April 2023, the company launched a new NFT market aggregator tool called OpenSea Pro.3)
Investors in OpenSea include:4) 5) 6) 7) 8) 9) 10)
OpenSea has invested in a number of companies and ventures, directly and through OpenSea Ventures:12) 13)