OpenSea
OP
OpenSea is a peer-to-peer marketplace for crypto collectibles and non-fungible tokens. It includes collectibles, gaming items, and other virtual goods backed by a blockchain. On OpenSea, anyone can buy or sell these items through a smart contract.
Founded by Devin Finzer (Co-founder & CEO), Alex Atallah (Co-founder, former CTO)
$1.5B$1.5B secondary
Valuation history
Weekly blended valuation with priced funding rounds marked on the timeline.
$14.4B
blended valuationfunding round
May 31, 2021$0Oct 12, 2026
All rounds
7 funding rounds, newest first.
| Round | Announced | Raised | Post-money |
|---|---|---|---|
| Series C | Jan 5, 2022 | $300M | $13.3B |
| Series B | Jul 20, 2021 | $100M | $1.5B |
| Series A | Mar 18, 2021 | $23M | $83.5M |
| Seed | Nov 19, 2019 | $2.1M | — |
| Seed | May 10, 2018 | $2M | $26M |
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Investors
29 investors across all rounds.
- 1C1confirmation
- AHAndreessen Horowitz
- COCoatue
- FFFounders Fund
- YCY Combinator
- PAParadigm
- BCBlockchain Capital
- DFDylan Field
- CVCoinbase Ventures
- FCFoundation Capital
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Secondary market activity
Recent buy and sell interest for OpenSea shares on the secondary market.
| Kind | Implied valuation | Price / share | Date |
|---|---|---|---|
| $927.3M | $642.09 | Oct 6, 2026 | |
| $4.5B | $21.82 | Jul 24, 2026 | |
| $4.6B | $22.13 | Jul 17, 2026 |
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Data as of .