United States · Series C startup

Who invested in OpenSea

2 rounds we have observed, with the 13 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Web3 & Crypto

Valuation: $13B, Mar 2026Y Combinator: W18

Funding summaryUpdated 26 Oct 2026

$302Mraised across 2 rounds since 2018, from 2 sources

$2.0MRound$300MSeries C
Latest round
Series C, $300MJan 2022
Step-upi
150×
Investors
13
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2019202020212022
$2.0MRound$300MSeries C
First round
Round, $2.0M
May 2018
Biggest round
$300M
Series C · Jan 2022
Between rounds
3.7 years
from the last two

The rounds

  1. Jan 2022
    Series C$300M5 new1 returning

    Source recorded

  2. May 2018
    Round$2.0M8 new

    Reported by FinSMEs

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Round2018Series C2022Founders FundY CombinatorAndreessen HorowitzSV AngelCoinbase VenturesCoatueParadigm1confirmationChernin GroupThe Stable Fund

Everyone who backed them

Founders FundVC firm2rounds
Y CombinatorAccelerator1round
Andreessen HorowitzVC firm1round
SV AngelVC firm1round
Coinbase VenturesCorporate VC1round
CoatueVC firm1round
ParadigmVC firm1round
1confirmationVC firm1round
Chernin GroupInvestment firm1round
The Stable FundVC firm1round
StacksVC firm1round
Blockchainno record of our own yet1round
Foundationno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 21 firms list OpenSea as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

A16z CryptoVC firmPer its own site
Blockchain CapitalVC firmSeed, per its site
TCGPrivate equityPer its own site
VenrexVC firmPer its own site
Haun VenturesVC firmPer its own site
A.Capital VenturesVC firmPer its own site
v1.vcVC firmPer its own site
gumi Cryptos CapitalCorporate VCPer its own site
Collab+CurrencyVC firmPer its own site
Divergence VenturesVC firmPer its own site
Pascal CapitalVenture studioPer its own site
SparkLabs GroupVC firmPer its own site
ConduitAcceleratorPer its own site
Duro VenturesVC firmPer its own site
FlexcapVC firmPer its own site
Inertia VenturesVC firmPer its own site
MetaVision InternationalVC firmPer its own site
Rubik VCVC firmPer its own site
StandardVC firmPer its own site
Standard CryptoVC firmPer its own site
Tioga Capital PartnersVC firmPer its own site

Quick answers about OpenSea

Who invested in OpenSea?

OpenSea's investors include Founders Fund, Y Combinator, Andreessen Horowitz, SV Angel and Coinbase Ventures, and 8 more on record.

How much has OpenSea raised?

OpenSea has raised $302M across 2 rounds since 2018.

When did OpenSea last raise?

OpenSea's most recent round was a Series C of $300M in Jan 2022.

What was OpenSea's biggest round?

Its most recent round, $300M in Jan 2022, is also its largest on record.

Who backed OpenSea first?

OpenSea's first round on record, in May 2018, was backed by Founders Fund, Coinbase Ventures and 1confirmation and 5 others.

What stage is OpenSea at?

OpenSea's latest named round is a Series C, in Jan 2022.

Where is OpenSea based?

OpenSea is based in the United States.

Companies like OpenSea

In the same sector, and raised in the last eighteen months.

Kalshi$2.7B · Oct 2026STRIVE$1.3B · Oct 2026Arda$233M · Oct 2026Binance.US$300M · Oct 2026Fission$10M · Oct 2026Ramp$4.5B · Oct 2026

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app