Sector portfolio · Accelerator · United States

Y Combinator's Web3 & Crypto portfolio

Y Combinator has backed 139 Web3 & Crypto startups in rounds we track, $7.4B between them, shown by the stage each has reached. The best-funded is Coinbase.

139startups backed
6stages
$7.4Braised between them
Pre-seed and seedbiggest stage

Y Combinator's whole portfolioY Combinator's profile

Pre-seed and seed

77

+53 more

Stage not reported

31

+7 more

Series A

19

Series C and later

6

Growth

3

Series B

3

Segment by segment

Pre-seed and seed

77 startups · $1.2B raised

  1. SHIFTStream Angel Originals and uplifting movies & TV shows.United States$344M
  2. HHeliumUnited States$271M
  3. NexusneXus is a leading and fast-growing international provider of IT security solutions.United States$41M
  4. BambooBamboo is a micro-investing platform based in Zug, Switzerland, founded in 2017.United States$34M
  5. PingLearn more about PING&s latest clubs including the G440 Family, i530 & i240 Irons, Scottsdale Putters, and more.United States$33M
  6. KioskKiosk is a visual arts laboratory that makes documentaries, television and web series, short films, and music videos.United States$30M
  7. EvmosEvmos is a high-performance Proof-of-Stake blockchain that connects the Ethereum and Cosmos ecosystems.Germany$27M
  8. MidenMiden is a blockchain company that focuses on practical privacy and compliant finance.United States$26M

Stage not reported

31 startups · $886M raised

  1. Ava LabsAva Labs is a technology company based in New York City, specializing in blockchain innovation and the development of digital asseUnited States$230M
  2. AxoniAxoni is a New York-based technology firm that specializes in blockchain and distributed ledger technology (DLT) solutions for gloUnited States$76M
  3. EigenLabsEigenLabs is a blockchain infrastructure startup that enables the restaking of ETH across various decentralized applications.United States$70M
  4. GeniusGenius is an online media platform that brings music intelligence to the masses.United States$59M
  5. CompoundCompound offers a personalized wealth management experience for entrepreneurs, professionals, and retirees powered by a world-clasUnited States$58M
  6. AlchemyUnited States$49M
  7. PPathUnited States$47M
  8. ReadyUnited States$45M

Series A

19 startups · $942M raised

  1. TempoTempo is a home fitness platform, combining equipment, training guidance, and social motivation with 3D sensors and artificial intelligence.United Kingdom$514M
  2. MMirrorUnited States$70M
  3. InversionInversion is a New York-based holding company and private equity firm founded in 2024.United States$44M
  4. UmeeThe most programmable, safety-first lending blockchain for Web3United States$32M
  5. DELVAdvancing the safe adoption of decentralized financial systems by building novel, research-backed, and open-source infrastructure.United States$32M
  6. CourtyardCourtyard is a blockchain-powered marketplace and tokenization service tailored for modern collectors.United States$30M
  7. Monkey TiltMonkey Tilt is an online gaming platform that focuses on entertainment, combining traditional casino games, sports betting, and soNetherlands$30M
  8. ThesisThesis is a nootropic company that specializes in personalized, natural brain-blend supplements aimed at enhancing cognition, prodUnited States$29M

Series C and later

6 startups · $3.6B raised

  1. CoinbaseCoinbase is a crypto exchange and wallet platform that allows merchants and consumers to buy, sell, and store digital currencies.United States$3.0B
  2. OpenSeaOpenSea is the world's first and largest peer-to-peer marketplace for non-fungible tokens (NFTs) and digital assets.United States$302M
  3. AbraAbra is a global platform specializing in digital asset prime services and wealth management.United States$85M
  4. SlashSlash is a financial technology company that offers deposits, payments, virtual cards, and expense tracking.Singapore$82M
  5. MeshElectronics-focused Venture Capital FirmUnited States$81M
  6. TRM LabsTRM Labs is a blockchain intelligence company based in San Francisco, founded in 2018.United States$74M

Growth

3 startups · $601M raised

  1. BridgeUnited States$585M
  2. The BlockThe Block is a real estate company.United States$10M
  3. t3rnt3rn is Modular Interoperability LayerPortugal$6.5M

Series B

3 startups · $184M raised

  1. RiftRift is an IT company that provides app development, website design, custom software development, API design, and social media services.United States$114M
  2. AscendEXAscendEX, formerly known as BitMax, is a global digital asset financial platform and cryptocurrency exchange founded in 2018 by a Singapore$50M
  3. Mino GamesMino Games, based in Montreal, Quebec, is a prominent Canadian mobile gaming studio founded in 2011 by Josh Buckley and Sasha MacKinnon.United States$20M

How this map is made. Every startup here works in Web3 & Crypto and has raised money in a round we track that names Y Combinator as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

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Sector portfolioY Combinator's AI portfolio1,143 startups · $44BSector portfolioY Combinator's Fintech portfolio338 startups · $24BSector portfolioY Combinator's Big Data & Analytics portfolio201 startups · $3.4BSector portfolioY Combinator's Healthtech portfolio150 startups · $4.2BSector portfolioY Combinator's IT Services portfolio148 startups · $840MSector portfolioY Combinator's Biotech portfolio125 startups · $3.1B

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