OpenSea

New York, United States

Rank: 4

OpenSea is the foundational marketplace for the non fungible token (NFT) economy. It provides the infrastructure for creators to mint, list, and sell digital assets across multiple blockchains. OpenSea aggregates liquidity for digital items, serving as the primary discovery layer for art, gaming assets, and collectibles. The protocol introduces decentralized cryptographic governance, reducing counterparty risk and friction in digital asset clearing.

Web3

Hybrid

501-1000

$427M Series C

Backed by

Coatue

7 companies

Coatue invests in technology across public and private markets, aggressively backing open-source AI and developer platforms.

Coinbase Ventures

7 companies

Coinbase Ventures invests in exceptional founders who share Coinbase's mission of creating more economic freedom for the world. They are one of the most active corporate VCs in the crypto ecosystem.

Paradigm

4 companies

Paradigm is a research-driven technology investment firm focused on crypto and related technologies.

Y Combinator

25 companies

Y Combinator is the world's most successful startup accelerator, origin of many AI and DevTools companies in your list.