Fundraising Fox

Dario Amodei

InvestorUnicorn founder

Investor at Notable Capital · Co-founder & CEO at Anthropic · VP of Research at OpenAI

San Francisco, CA

FoundedAnthropic$965BOpenAI

About

Dario Amodei co-founded Anthropic in 2021 and built it into one of the world's two leading frontier AI labs: its May 2026 Series H raised $65 billion at a $965 billion valuation, and the company filed confidentially for an IPO days later. A Princeton biophysics PhD (Hertz Fellow) who detoured through Baidu's Deep Speech team and Google Brain, he led research at OpenAI as VP of Research through GPT-2 and GPT-3, co-invented reinforcement learning from human feedback, and wrote the field's defining safety essays — Concrete Problems in AI Safety, Machines of Loving Grace, and The Adolescence of Technology. He runs Anthropic with his sister Daniela, its President.

Beyond investing

Founded
Co-founded Anthropic in 2021 with his sister Daniela and a group of former senior OpenAI researchers.
Education
Started in physics at Caltech, finished his BS at Stanford, then took a Princeton PhD in biophysics before a Stanford Medicine postdoc.
Awards
Hertz Foundation Fellow (2007) and winner of the Hertz Thesis Prize (2011) for his Princeton doctoral work on neural-circuit electrophysiology. Named to the TIME 100 Most Influential People in both 2025 and 2026.
Family
Runs Anthropic with his sister Daniela Amodei, the company's President; son of an Italian leather craftsman and a library project manager.
More
Co-inventor of reinforcement learning from human feedback (RLHF) and lead author of Concrete Problems in AI Safety. Author of the essays Machines of Loving Grace (2024) and The Adolescence of Technology (2026).

Mentioned above: the Caltech mafia → · the OpenAI mafia →

From Dario's own website — common ground for a warm intro.

Co-founder & CEO at Anthropic

Intro paths

In turn, Dario can intro founders to Anthropic's investors below.

Anthropic's investors · 93

3Comma CapitalLisbon7BC Venture CapitalSan FranciscoA.Capital VenturesSan FranciscoAccelPalo Alto · $1.6M – $70M checksAlkeon InnovationNew YorkAllen Institute for AI (AI2) IncubatorSeattle · $100K – $600K checksAlpha Wave GlobalMiamiAlphabetMountain ViewAltimeter CapitalMenlo Park · $1M – $25M checks · since 2025Altra VentureNew York City · $500K – $25M checksArtisanal VenturesTiburonAser VenturesLondonAurum Venture PartnersPleasantonAvenir Growth CapitalNew YorkB CapitalGenevaBaillie GiffordEdinburgh · since 2025Bessemer Venture PartnersRedwood City · $5M – $100M checksBeyond Earth VenturesWilmington · $500K – $2M checksBlackstonesince 2025Brighter CapitalCupertino · $25K – $100K checksBuilders + BackersCapital GroupLos Angeles · since 2026Cisco InvestmentsSan JoseCoatue ManagementNew York · $1M – $20M checks · since 2026Cold Start VenturesNew YorkCross Creek AdvisorsSalt Lake CityDnx VenturesTokyo · $1M – $5M checksDragoneer Investment GroupSan Francisco · $100K – $5M checksDST GlobalGeorge Town, Grand Cayman · $100K – $200M checks · since 2026Emerson Collective InvestingPalo Alto · $100K – $1M checksEverybody Ventures$100K checksFactorial FundsSan FranciscoFidelity InvestmentsBoston · since 2025Firestreak VenturesFounders FundSan Francisco · $500K – $5M checks · since 2026FriedomMiami BeachGaldana VenturesBarcelonaGeneral AtlanticNew York · $10M – $1B checks · since 2025General CatalystSan Francisco · $30M checks · since 2025Gestio CapitalLondonGICSingapore · since 2025Goose Valley VenturesStockholm · $870K checksGreenoaksSan Francisco · $1M – $50M checks · since 2026Greylock PartnersSan Francisco · $100K – $200M checksHOF CapitalNew York · $25K – $15M checksICONIQSan Francisco · since 2025ICONIQ CapitalSan Francisco · $5M – $100M checksIndex VenturesSan Francisco · $540K – $10.8M checksInsight PartnersNew York · $120M – $350M checks · since 2025Integra GroupeMenlo Park · $100K – $200K checksIVP (Institutional Venture Partners)San Francisco · $15M – $75M checksKaleida CapitalSan DiegoKleiner PerkinsMenlo Park · $500K – $15M checksLakeside CapitalTampa · $100K – $250K checksLaunchBay CapitalLondonLG Technology VenturesSanta ClaraLightspeed Venture PartnersMenlo Park · $1.7M – $87M checks · since 2025LIONHEART VENTURESSan FranciscoMadrona Venture GroupSeattle · $2M – $10M checksManhattan WestLos AngelesMastrySan FranciscoMech VenturesLas VegasMenlo VenturesSan Francisco · $1M – $20M checksMentha PartnersMetaplanetTallinn · $500K – $10M checksMoonshots CapitalAustin · $5K – $2.5M checksMorrison Seger Venture Capital PartnersDallasMyAsiaVCSeattleNotable CapitalSilicon Valley · $5M – $50M checksNTT Venture CapitalMenlo ParkNVIDIASanta ClaraOssian CapitalPoint NineBerlin · $1M – $10M checksQatar Investment AuthorityDoha · since 2025Qualcomm VenturesSan Diego · $5M checksRapid ScaleLas VegasRiverbend CapitalWashingtonRogue Insight CapitalMarkhamSamsung Catalyst FundSan JoseSequoia CapitalMenlo Park · $4.4M – $214M checks · since 2026Soma CapitalSacramento · $100K – $300K checksSound VenturesSanta MonicaSpark CapitalSan Francisco · $500K – $25M checksSquareOne CapitalMiamiSV AngelSan FranciscoT. Rowe PriceBaltimore · since 2025Touring CapitalSan FranciscoTowerBrookLondonTPGSan Francisco · since 2025Type One VenturesLos Angeles · $100K – $5M checksValkyrie Ventures Management, LlcPark CityWAGMI VenturesWealthUnion$10K checks

Co-founders at Anthropic

DADaniela Amodei
Daniela AmodeiCo-founder & President
TB
Tom BrownCo-founder
JCJack Clark
Jack ClarkCo-founder & Head of Policy
JK
Jared KaplanCo-founder & Chief Science Officer
CO
Chris OlahCo-founder & Interpretability Research Lead
SM
Sam McCandlishCo-founder & Chief Architect
BM
Ben MannCo-founder
BMBenjamin Mann

VP of Research at OpenAI

Intro paths

In turn, Dario can intro founders to OpenAI's investors below.

OpenAI's investors · 61

A.Capital VenturesSan FranciscoA'Z AngelsLos GatosAdvent InternationalBoston · $1.1B checksAlpha Wave GlobalMiamiAltimeter CapitalMenlo Park · $1M – $25M checks · since 2026Andreessen HorowitzMenlo Park · $500K – $50M checksAntiSan Juan · $250K – $30M checksBedrockLos Angeles · $5M – $30M checksboldstart venturesMiami · $1M – $3M checksCoatue ManagementNew York · $1M – $20M checksCosmic Venture PartnersAustin · $100K – $5M checksDragoneer Investment GroupSan Francisco · $100K – $5M checks · since 2025Eastlink Capital PartnersMenlo Park · $100K – $5M checksEmerson Collective InvestingPalo Alto · $100K – $1M checksEverybody Ventures$100K checksFelicis VenturesSan Francisco · $500K – $15M checksFirestreak VenturesFounders FundSan Francisco · $500K – $5M checksFrontier VenturesCupertino · $100K – $5M checksGaldana VenturesBarcelonaGestio CapitalLondonGlynn Capital ManagementMenlo ParkGreylock PartnersSan Francisco · $100K – $200M checksHOF CapitalNew York · $25K – $15M checksICONIQSan FranciscoIneffable VenturesStamfordKaleida CapitalSan DiegoKhosla VenturesMenlo Park · $5K – $50M checksLakeside CapitalTampa · $100K – $250K checksMadrona Venture GroupSeattle · $2M – $10M checksMastrySan FranciscoMaverick VenturesSan Francisco · $3M – $10M checksMech VenturesLas VegasMGXAbu Dhabi · since 2025Next Legacy PartnersPortola ValleyNVIDIASanta ClaraOssian CapitalPeter ThielRiverbend CapitalWashingtonRosecliff VenturesNew York City · $500K checksSanctor CapitalNew YorkSequoia CapitalMenlo Park · $4.4M – $214M checksSGH CapitalParisSoftBank GroupTokyoSoftBank Vision FundLondonSoma CapitalSacramento · $100K – $300K checksSound VenturesSanta MonicaSparkLabs KoreaPalo AltoSquareOne CapitalMiamiStack CapitalTorontoStandard CapitalSan FranciscoSV AngelSan FranciscoT. Rowe PriceBaltimore · since 2025Thrive CapitalNew York · $500K – $25M checks · since 2025Touring CapitalSan FranciscoType One VenturesLos Angeles · $100K – $5M checksValkyrie Ventures Management, LlcPark CityVU Venture PartnersSan Francisco · $200K – $1M checksWAGMI VenturesWealthUnion$10K checksXYZ Venture CapitalSan Francisco · $10K – $5M checks

Co-founders at OpenAI

SASam Altman
Sam AltmanCo-founder & CEO
EMElon Musk
Elon MuskCo-founder & former Co-chair / board member
GBGreg Brockman
Greg BrockmanCo-founder & President
IS
Ilya SutskeverCo-founder & Chief Scientist
WZ
Wojciech ZarembaCo-founder
JS
John SchulmanCo-founder (departed 2024)
AK
Andrej KarpathyCo-founder
TB
Trevor BlackwellCo-founder

Experience

  1. AnthropicCEO and Co-Foundercurrent2021 — present
  2. OpenAIVice President of Research2019 — 2020San Francisco Bay Area
  3. OpenAIResearch Director2018 — 2019San Francisco Bay Area
  4. OpenAITeam Lead for AI Safety2016 — 2018San Francisco Bay Area
  5. GoogleSenior Research Scientist2015 — 2016Mountain View
  6. Baidu, Inc.Research Scientist2014 — 2015Sunnyvale
  7. Skyline Targeted Proteomics EnvironmentSoftware Developer (part-time)2013 — 2014
  8. Stanford UniversityPostdoctoral Scholar2011 — 2014
  9. Applied MindsConsulant2008 — 2013
  10. Princeton UniversityPhD Student in Computational Neuroscience2006 — 2011
  11. SchlumbergerGeophysicist2004
  12. Applied MindsResearch Intern2003

Education

  1. Princeton UniversityPhD, (Bio)physics2006 — 2011
  2. Stanford UniversityBS, Physics2004 — 2006
  3. CaltechProgress towards BS, Physics2001 — 2003

Skills & more

Matlab5Python6LaTeX1C#1Physics3Algorithms5Machine Learning6Simulations1Bioinformatics5Mathematical Modeling1

From Dario's professional profile.

Podcasts & interviews

featuring Dario Amodei

Colleagues at Notable Capital

Frequently asked questions

Where does Dario Amodei work?
Dario Amodei is at Notable Capital and Co-founder & CEO at Anthropic and VP of Research at OpenAI.
What companies did Dario Amodei found?
Dario Amodei founded Anthropic, OpenAI.

Paths to reach Dario

People who overlapped with Dario at the same organization — a shared school or employer with one of them is a warm way in.

Together at OpenAIDario: VP of Research

Together at AnthropicDario: Co-founder & CEO

Together at Stanford UniversityDario: Postdoctoral Scholar

Together at Princeton UniversityDario: PhD Student in Computational Neuroscience

Founder mafias

Stanford University mafia895

Also came through, then founded or led a company.

+ 888 more

Princeton University mafia159

Also came through, then founded or led a company.

+ 152 more

Caltech mafia66

Also came through, then founded or led a company.

+ 59 more

OpenAI mafia62

Also came through, then founded or led a company.

+ 55 more

Notable Capital mafia10

Also came through, then founded or led a company.

+ 3 more

Same school

Shared employers