Cold Start Ventures — Full Portfolio

3Y Health provides business setup and compliance infrastructure for healthcare practitioners, handling licensing, registration, and regulatory requirements so practitioners can launch their practice with minimal administrative burden.

Digital HealthFintechHealthtechSaaS

Co-investorsFOFounders FundSOSound Ventures

Anthropic is an AI safety research company that builds reliable, interpretable, and steerable AI systems.

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareSan Francisco, US

DADario Amodei(Founder)inDADaniela Amodei(Founder)inTBTom Brown(Founder)inJCJack Clark(Founder)inJKJared Kaplan(Founder)inCOChris Olah(Founder)in

Co-investors3C3Comma Capital7B7BC Venture Capital7G7GC & CoA.A.Capital VenturesACAccelADAdvent International+168 more

Assort provides voice AI agents for healthcare that use deep patient interaction data to proactively guide patients through their care journey, orchestrating tasks from intake and scheduling to billing and care gap closure.

AI & Machine LearningDigital HealthHealthtech

JLJeffery Liu(Founder)inJWJon Wang(Founder)inJLJeffery L.(Founder)inJLJeff Liu(Founder)inJonathan Wang(Founder)Jonathan Wang Jeffery Liu(Founder)

Co-investorsALAlumni VenturesAVavraBABascom VenturesCHChemistryCOCoho DeeptechCOCollective Liquidity+20 more

Berry Street provides credentialing, billing, administrative, and referral support to independent dietitians, enabling them to accept insurance and serve patients seeking nutrition therapy.

Digital HealthHealthtechBrooklyn, US

Noah Kotlove(Founder)inYYYury Yakubchyk(Director)in

BoardJesse Rose(Founder)WXWendy Xiao(Director)in

Co-investorsA-A-Force VenturesMAMarketplaceNONorthzoneVIVillage GlobalFJFJ Labs

Blank Street operates specialty coffee shops with a small-footprint model, serving high-quality specialty coffee and locally-sourced food at affordable prices.

ConsumerFoodTechRetail TechBrooklyn, US

IFIssam Freiha(Founder)inBerk Emir Ildiz(Executive Officer)Ignacio Llado Alvarez-Salas(Executive Officer, Director)

BoardJFJason Fiedler(Director)inHEHisham Elhaddad(Director)inJCJoel Cutler(Director)in

Co-investorsBABase10 PartnersCACapital B Private HoldingsFJFJ LabsGAGaingelsGEGeneral CatalystGOGood Friends+13 more

Careerist helps job seekers discover tech careers that match their personality and interests through a personality quiz matching system.

EdTechFintechFuture of WorkSan Francisco, US

ITIvan Tsybaev(Founder)inMGMax Glubochansky(Co-Founder \u0026 CBO)inMGMax Gusakov(Founder)in

Co-investorsSMSmart Partnership CapitalVEVenture SolutionsY Y CombinatorA.A.partnersCACathexis VenturesGRGrant Park Ventures+4 more

FINOM provides business accounts for companies, offering banking services such as SEPA transfers, deposits, and ATM withdrawals via a physical card across Europe.

Fintech

APAndrew Petrov(Founder)inAPAndrey Petrov(Founder)inKonstantin Stiskin(Founder)Kos Stiskin(Founder)Oleg Laguta(Founder)Yakov Novikov(Founder)

Co-investorsATAtlantic Vantage PointAZAZURO CAPITAL VENTURESBEBegin CapitalBEBell VenturesCOCogito Capital PartnersENEntrée Capital+11 more

Glean provides an AI-powered workplace search and knowledge management platform that connects company data across documents, messages, tickets, and systems to help teams access information and complete work.

AI & Machine LearningEnterprise SoftwareSaaSSilicon Valley, US

AJArvind Jain(Founder)inTGTony Gentilcore(Founder)inTVT.R. Vishwanath(Founder)inPiyush Prahladka(Founder)inTR Vishwanath(Founder)Vishal Gupta(Founder)

Co-investorsADAdvaita CapitalARArcherman CapitalCACategory VenturesCOCoatue ManagementCRCraft VenturesDADash VC+32 more

Grow Therapy provides online mental health therapy services designed to be more accessible, affordable, and user-friendly than traditional therapy.

B2B MarketplacesHealthtechMental HealthSaaS

JCJake Cooper(Founder)inMKManoj Kanagaraj(Founder)inAlan Ni(Founder)in

Co-investorsBCBCIEVEvio VCMEMenlo VenturesPLPLUS CapitalREReshapeSESequoia Capital+6 more

AI company developing a medical search engine used by physicians for clinical decision support.

DNDaniel Nadler(Founder)inZZZachary Ziegler(Founder)Daniel Nadler Zachary Ziegler(Founder)Zack Ziegler(Founder)

Co-investorsALAlkeon InnovationAMAmity VenturesANAndreessen HorowitzBABas1s VenturesBOBond Capital ManagementBRBreyer Capital+28 more

Phia is an AI shopping assistant that compares prices across the web and secondhand marketplaces so shoppers can build their closet at the best price.

New York, US

SKSophia Kianni(Founder)inPGPhoebe Gates(Founder)in

BoardACAnnie Case(Director)in

Co-investorsDUDuke Capital PartnersKLKleiner PerkinsMEMento vcNONotable CapitalSCScribble VenturesSOSoma Capital+2 more

PsiQuantum builds fault-tolerant quantum computers using photonic qubits and semiconductor manufacturing processes.

Deep TechHardwareQuantum ComputingSemiconductorsMoreton Bay, AU

PTProf. Terry Rudolph(Co-founder & Chief Architect)DPDr. Pete Shadbolt(Co-founder & Chief Scientific Officer)inPMProf. Mark Thompson(Co-founder & Chief Technology Officer)JOJeremy O'Brien(Co-founder & Executive Chairman)inVPVictor Peng(Chief Executive Officer)inMark Thompson(Founder)

Co-investorsATAtomicoBLBlackbird VenturesC4C4 VenturesFOFOG VenturesFOFounders FundFPFPV+40 more

Runlayer builds a trust and safety layer that enables enterprises to deploy AI agents and integrations across their organizations securely.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSNew York, US

ABAndy Berman(Founder)inTPTal Peretz(Founder)inVBVitor Balocco(Founder)inAndrew Berman(Founder)

Co-investorsFEFelicis VenturesKHKhosla Ventures

Vercel is an infrastructure platform for building and deploying applications, with emerging support for agentic capabilities that allow AI agents and humans to collaborate in software development.

AI & Machine LearningCloud ComputingDeveloper ToolsSan Francisco, US

GRGuillermo Rauch(CEO and Founder, Vercel)inNaoyuki Kanezawa(Founder)Tony Kovanen(Founder)

BoardGLGeoff Lewis(Director)inDLDaniel Levine(Director)inRCReid Christian(Director)in

Co-investors8V8VCACAccelBEBedrockBEBeyond CapitalCOCoatue ManagementCRCRV (Charles River Ventures)+35 more

x.ai builds frontier AI reasoning models, real-time voice AI, and generative media systems.

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwarePalo Alto, US

Y(Yuhuai (Tony) Wu(Founder)inDennis Mortensen(Executive Officer, Director)APAlex Poon(Director)GYGreg Yang(Founder)inGuodong Zhang(Founder)inIgor Babuschkin(Founder)in

Co-investors7P7percent VenturesABAbstract VenturesACAccess Ventures (New York)AGAglae VenturesAMAmity VenturesANAndreessen Horowitz+76 more