Companies

OpenSeaWinter 2018Active

New York · NY, USA; Remote · founded 2017 · https://opensea.io

Diligence memoA one-page analyst read on OpenSea — recommendation, valuation, rhythm, risks.
Total raised · real
0
Rounds
Latest step-up
Top 5%
Sector rank · raised
Latest stage · inferred

OpenSea: limited disclosed financing to assess.

Synthesized from the figures below est. — every claim rests on a number shown on this page.

AI analyst read est. — model-extracted from this company's public description, not a verified fact. 30%

operates a technology-led product inferred from public copy

Grounded in: “You are a venture analyst

This isn't just a marketplace; we're shaping the future of digital…

OpenSea is your home for trading everything onchain. Founded in 2017, OpenSea pioneered the first non-custodial marketplace for digital assets and has evolved into the destination for the entire onchain economy. Trade tokens, culture, ideas, digital assets, and physical assets across all major blockchains. At OpenSea, you'll be challenged to exceed your own expectations alongside a nimble, talent-dense crew shaping the future of digital economies for millions. Our culture is centered around those who take ownership, are energized by ambitious challenges, and build with urgency.

Crypto / Web3MarketplaceNFT
Find OpenSea online

As reported in public records reported — not modeled.

US
Jurisdiction
Amount raised vs valuation, by round

Solid bars are reported offering amounts reported; hatched bars are the modeled post-money valuation est. — both on one shared scale so you can read raise-vs-worth at each round directly. Use the toggles to overlay data labels and the niche-peer / market average value lines.

No round amounts on record to chart.

Financing ladder & sequence gaps

No staged rounds to sequence.

Modeled valuation trajectory
Base estimate est.
Conservative case
Upside case
Modeled post-money

Round size and date are reported; the stage label is inferred from round size. Valuation is modeled from stage benchmarks. Directional, not a quoted figure.

Not enough modeled valuation points to chart a trajectory.

Financing rhythm
Avg between rounds
Capital velocity
On record since
First round
0
Rounds on file
How it compares to the market

Benchmarked against 8525 companies in this sector. Each bar is a median (the middle company, not an average — outliers don't skew it). Two yardsticks: real money raised (reported on Form D) and modeled value (our estimate est.). These are whole-sector medians across all stages, except the per-stage row.

Total raised — vs sector median (real $, all stages)
This company
Sector median$1.3M
Modeled value — vs sector median (estimate, all stages)
This company
Sector median$14.6M

Raised more than 96% of sector peers (real $). Modeled value above 96% of peers (estimate).

Full financing history

Stage is inferred from round size est., not reported on the filing — a round's dollar size maps to a bucket: Pre-Seed <$1.0M · Seed $1.0M–$4.0M · Series A $4.0M–$15M · Series B $15M–$40M · Series C $40M–$100M · Series D+ $100M–$400M · Growth/Late >$400M.

StageAmount · realAnnouncedPost-money · estValue · estConf.
No rounds recorded.
Intelligence
Modeled next raise
Modeled next size est.
Last step-up
Capital velocity

Predictive signals are modeled est. from this company's own cadence and step-up, plus sector benchmarks — directional, not advice. Peer set and a CSV export live in your analyst workspace.

Registry & provenance

OpenSea is an official record sourced from the U.S. Securities and Exchange Commission (SEC). U.S. data is aggregated from SEC Form D filings.

United States
Country of record
US
Jurisdiction
Semantically similar

Matched by meaning, not labels — a local language model reads each company's name, sector and description and ranks the closest in that learned space. This catches look-alikes that cross sector boundaries; the structured list above explains its matches, this one trusts the text. Directional, like every modeled signal here.

CompanySectorStageValue · estMatch
Unifold
Multi-chain deposit and payment infrastructure
Crypto / Web374%
Blockdaemon Inc.
Trusted by 400+ institutions to launch, secure, and scale digital asset products across custody, tokenization, staking, payments, and settlement.
Crypto / Web3Series D+$666.2M73%
NFTScoring
The NFT exchange for traders
Crypto / Web373%
Blockchain Assets AI, Inc.Crypto / Web3Series A$335.0M73%
SimpleHash
Multi-chain token data platform
Crypto / Web373%
Coinbase
Buy, sell, and manage cryptocurrencies.
73%
NFT Rewards BizCrypto / Web3Series A$51.0M73%
Digital Asset Capital, Inc.Crypto / Web3Pre-Seed$43.5M73%
Frequently asked
What does OpenSea do and where is it based?
OpenSea is a private company, based in New York, NY, USA; Remote. This isn't just a marketplace; we're shaping the future of digital…
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