Fundraising Fox
OpenAI Startup Fund
Corporate VCActively deployingSan Francisco · Seed–Series A · 3 people tracked
Also known as Open AI Startup Fund · OPENAI STARTUP FUND MANAGEMENT, LLC
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Investment thesis
As OpenAI's venture arm, they run Converge, a highly selective five-week program for exceptional engineers, designers, researchers, and product builders using AI to reimagine products and industries.
Source: firm website, verified Sep 29, 2026.
Team · 3 people
from public directories
What they invest in
from 23 of 28 portfolio companiesAI & Machine Learning ×20SaaS ×8Enterprise Software ×7Biotech ×4Fintech ×4Consumer ×3Robotics ×3Creator Economy ×2
HQs:United States×17United Kingdom×1
Investments · 28 tracked
founders shown can be your intro pathBy year:2025 · 102024 · 22023 · 22022 · 22019 · 117 dated
Harvey provides domain-specific AI products for legal and professional services firms, enabling contract analysis, due diligence, compliance, and litigation tasks.
AI & Machine LearningEnterprise SoftwareLegalTechSan Francisco, US
Winston Weinberg(Founder)inGabe Pereyra(Founder)inGabriel Pereyra(Founder)inWinston Weinberg Gabriel Pereyra(Founder)
Co-investorsAndreessen HorowitzKleiner PerkinsArtisanal VenturesCaesar VenturesCoatue ManagementConviction+28 more
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1X is an AI and robotics company developing general-purpose humanoid robots for home and industrial use.
AI & Machine LearningConsumerHardwareRoboticsPalo Alto, US
Bernt Øyvind Børnich(CEO)inBernt Børnich(Founder)in
Co-investorsAccess Ventures (New York)AF WPartnersAlliance VCAlliance VentureavraEQT Ventures+14 more
Adaptive Security provides security awareness training, phishing attack simulation, and email security solutions designed to defend against AI-powered attacks, deepfakes, and social engineering threats.
CybersecurityEnterprise SoftwareNew York, US
Brian Long(Founder)inAndrew Jones(Founder)inBrian Long Andrew Jones(Founder)
Co-investorsAbstract VenturesAndreessen HorowitzEniac VenturesK5 GlobalNVIDIAScribble Ventures+7 more
Ambience is an AI platform that captures clinical encounters in real time, generates documentation, and suggests coding for healthcare providers across 200+ specialties.
AI & Machine LearningDigital HealthHealthtechSan Francisco, US
Michael Ng(Founder)inNikhil Buduma(Founder)inMike Ng(Founder)inMike(Founder)Nikhil(Founder)Nikhil Buduma Mike Ng(Founder)
Co-investors500 GlobalAirTree VenturesAIX VenturesAndreessen HorowitzavraCollective Liquidity+10 more
Develops edible, natural coatings and feed additives to extend the shelf life of perishable foods such as fish, seafood, meat, fruits and vegetables, and to improve poultry and aquaculture farm productivity.
BiotechCircular EconomyFoodTechNew Materials
Co-investorsADB VenturesImpact Ventures Management Pty LtdFounders FundLux Capital
Capital 49 is a venture capital firm investing in fintech, AI infrastructure, and SaaS companies globally.
AI & Machine LearningEnterprise SoftwareFintechSaaS
Jack Zhang(CEO and co-founder of Airwallex)inChrisPhilipp
Co-investorsRadar VenturesAbstract VenturesAthletic VenturesBattery VenturesBenchmarkEmergence Capital Partners+6 more
Chai Discovery builds a computer-aided design suite using artificial intelligence to design new molecules and drugs.
AI & Machine LearningBiotechDeep TechSan Francisco, US
Joshua Meier(Founder)inJack Dent(Founder)inJosh Meier(CEO)Jacques Boitreaud(Founder)Jacques Boutreau(Founder)Joshua Meier Jack Dent(Founder)
Co-investorsAmplify PartnersAvenir Growth CapitalavraBain Capital VenturesBattery VenturesDCVC (Data Collective)+30 more
Class Companion is an AI-powered teaching platform that generates assignments, gives students instant feedback and scores, and provides an AI tutor for real-time, differentiated coaching.
AI & Machine LearningEdTechSaaS
Avery Pan(Founder)inAvik Jain(Founder)Jack Forbes(Founder)
Co-investorsBrainstorm VenturesIndex Ventures
Conversion is a unified marketing operations platform that combines marketing automation, CDP, reverse ETL, and lead scoring into a single system, with AI agents that build campaigns, generate content, score leads, and tie campaign performance to pipeline and revenue.
AI & Machine LearningEnterprise SoftwareMarketing TechSaaSSan Francisco, US
Neil Tewari(Founder)inJames Jiao(Founder)
Co-investorsAbstract VenturesAntlerHOF CapitalTrue Ventures
Cursor is a code editor that enables teams to manage and distribute Model Context Protocol (MCP) servers and integrations through team marketplaces, with features for organization-level access control and cloud agent integration.
AI & Machine LearningDeveloper ToolsSaaS
Sualeh Asif(Founder)Arvid Lunnemark(Founder)inAman Sanger(Founder)inMicheal Truell(Cofounder)Michael Truell(Founder)in
Co-investorsAccelAndreessen HorowitzAviso VenturesBoxGroupC3 VenturesCai Leung Leung Partners+20 more
Descript is a video creation and editing platform that enables marketing and product teams to produce and update video content quickly using text-based editing.
AI & Machine LearningCreator EconomyMarketing TechMedia & EntertainmentSaaSSan Francisco, US
Andrew Mason(Founder)in
BoardAlex Rampell(Director)inNabeel Hyatt(Director)inKundan Kumar(Director)in
Co-investorsAndreessen HorowitzAtelierHubSpot VenturesRedpoint VenturesTodd and Rahul’s Angel FundCoinbase Ventures+2 more
Endex builds custom AI models integrated into Excel for financial workflows, offering cell-reference tracing, repeatable templates, data extraction from financial documents, and cited outputs from internal and external sources.
AI & Machine LearningEnterprise SoftwareFintech
Kevin Yang(Founder)Pratham Soni(Founder)Tarun Amasa(Founder)Tarun Amasa Kevin Yang(Founder)
Co-investorsDorm RoomSoma Capital
Endex provides a platform for retail investors to create custom portfolios, research securities, and discuss trading strategies on a unified interface.
Creator EconomyFintechSaaSSocial
Co-investorsQUBIC Labs
Figure develops general-purpose humanoid robots designed for deployment in workforce and home environments.
AI & Machine LearningHardwareRoboticsSunnyvale, US
Brett Adcock(Founder)inLee Randaccio(Executive Officer)Dana Berlin(Executive Officer)Logan Berkowitz(Executive Officer)Colby Adcock(Director)Peter Welinder(Director)
Co-investors10T Fund1802 VenturesAlign VenturesAliya Capital PartnersAtaraxia CapitalAUDEO VENTURES+55 more
Adam Kirk(Founder)Ajay Kulkarni(Founder)Alberto Taiuti(Founder)Alex Yu(Founder)Alexandra Mysoor(Founder)Alexis Rivas(Founder)
Co-investorsOpen Field Capital01 Advisors1984 Ventures Management, Llc359 Capital8VCAcrew Capital+59 more
Kick is an AI-powered platform that automates bookkeeping and accounting tasks for small business owners.
AI & Machine LearningFintechSaaS
Conrad Wadowski(Founder)inAdrian Slipko(Founder)Conrad Wadowski Adrian Slipko(Founder)
Co-investorsFelicis VenturesGeneral CatalystGTMfundLigature VCNextwave [X] PartnersPID Fund I, a series of DV Collective, LP+10 more
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Mem is an AI note-taking and personal-agent app that captures notes, meetings and research and resurfaces them as context.
Los Altos, US
Kevin Moody(Founder)inDennis Xu(Founder)
Co-investorsAndreessen HorowitzDreamers VCFloodgateMotive ForceShrug CapitalUnusual Ventures
Milo is an AI assistant that helps parents manage daily family tasks through text message conversations, combining large language models with human oversight to handle logistical and organizational work.
AI & Machine LearningConsumerSan Francisco, US
Avni Patel Thompson(CEO)inNik Swain(Full Stack Engineer)Archa Jain(CTO)
Co-investorsBronze InvestmentsM13Y CombinatorAlteria CapitalAntlerBessemer Venture Partners+4 more
Physical Intelligence develops generalist AI models for robotics that can control any robot to perform various tasks through learning algorithms and multi-robot training.
AI & Machine LearningDeep TechRoboticsSan Francisco, US
Sergey Levine(Founder)Adnan Esmail(Founder)inBrian Ichter(Founder)inKarol Hausman(Founder)inLachy Groom(Founder)inQuan Vuong(Founder)in
Co-investorsCapitalGKhosla VenturesLux CapitalRedpoint VenturesSequoia CapitalThrive Capital+37 more
Red Queen Bio builds an AI-powered biodefense system that rapidly designs and manufactures countermeasures against emerging biological threats, enabling faster defensive responses to evolving pathogenic risks.
AI & Machine LearningBiotechDefense Tech
Hannu Rajaniemi(Founder)inNikolai Eroshenko(Founder)in
Co-investorsCompoundLongeVCOK ComputerThe Venture CollectiveCerberus VenturesFifty Years+1 more
Speak is an AI-powered language learning platform that uses a proprietary curriculum to teach users conversational language through personalized lessons, practice exercises, and real-time interaction with a tutor.
AI & Machine LearningConsumerEdTechSocialSan Francisco, US
Andrew Hsu(Founder)inConnor Zwick(CEO)Colton Gyulay(Data \u0026 NLP Engineer)inAbbie Clifford(Recruiter)Maricel Lomonico(Lead Recruiter)Michael Lam(Product)in
Co-investorsAccelAngel Collective Opportunity FundCollaborative FundFirebolt Ventures Management Company, LlcGSV VenturesKhosla Ventures+22 more
Using AI to democratize access to expert-level health coaching to improve health outcomes.
Oakland, US
DeCarlos Love(Founder)inArianna Huffington(Founder)
Co-investorsJAZZ Venture Partners
Unify provides AI agents that handle routine business tasks across communications, sales, operations, and engineering by executing pre-built workflows or custom automation.
AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSLondon, GB
Daniel Lenton(Hiring Manager)inDouglas Kitani(Executive Officer, Director, Promoter)Austin Hughes(Founder)Austin Hughes Connor Heggie(Founder)Connor Heggie(Founder)Daniel Lenton (Hiring)(Hiring Manager)
Co-investorsA.Capital VenturesAbstract VenturesAbstraction CapitalBattery VenturesGaingelsJ12 Ventures+23 more
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Valthos develops AI systems to identify biological threats and design medical countermeasures in real time for biodefense applications.
AI & Machine LearningBiotechDefense TechNew York, US
Kathleen McMahon(Founder)inTess van Stekelenburg(Founder)
BoardTess Van Stekelenburg(Director)in
Co-investorsLux CapitalFounders Fund
Weights & Biases is an AI developer platform that enables teams to build, train, and monitor AI agents, applications, and models with tools for experiment tracking, model management, and agent evaluation.
AI & Machine LearningData & InfrastructureDeveloper ToolsSan Francisco, US
Shawn Lewis(Founder)inLukas Biewald(Founder)inChris Van Pelt(Founder)inMariah Nagy(Executive Officer)inYan-David Erlich(Executive Officer)inCameron Kinloch(Executive Officer)in
Co-investorsAIX VenturesBond Capital ManagementBrighter CapitalBrilliant Phoenix CapitalCoatue ManagementDiagram Capital+42 more
Worktrace enables teams to build and deploy AI agents with zero setup required.
AI & Machine LearningEnterprise SoftwareSan Francisco, US
Deepak Vasisht(CEO, Co-founder)inAngela Jiang(President, Co-founder)in
Co-investors8VCIllinois VenturesConvictionGenius VenturesSequoia CapitalSV Angel+1 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Exits · 2
2 acquisitions · showing 1Cursoracq. by SpaceX
Portfolio news
latest coverage across their companies
Harvey · techcrunch.com · Sep 9, 2026
Chai Discovery · finsmes.com · Jul 14, 2026
Adaptive Security · prnewswire.com · Jun 9, 2026
Cursor · finsmes.com · Nov 14, 2025
Valthos · finance.yahoo.com · Oct 29, 2025
Conversion AI · conversion.ai · Oct 7, 2025
Endex · finance.yahoo.com · Aug 14, 2025
Frequently asked questions
- How many investments has OpenAI Startup Fund made?
- OpenAI Startup Fund has 28 tracked investments, 2 of which have exited, including 10 dated in the last 24 months.
- What stage does OpenAI Startup Fund invest at?
- OpenAI Startup Fund invests at the Seed, Series A stages.
- What is OpenAI Startup Fund's typical check size?
- OpenAI Startup Fund typically writes checks of $1M.
- What sectors does OpenAI Startup Fund focus on?
- OpenAI Startup Fund focuses on AI & Machine Learning, EdTech, Energy, Healthtech, LegalTech, Media & Entertainment, SaaS.
- Where is OpenAI Startup Fund located?
- OpenAI Startup Fund is headquartered in San Francisco, US.
- Does OpenAI Startup Fund lead rounds?
- Yes, OpenAI Startup Fund leads investment rounds.
Media · Podcasts & interviews
featuring the teamSam Altman on AGI, Compute, and Human Agency
Invest Like The Best · Sam Altman
Sam Altman on Sora, Energy, and Building an AI Empire
a16z · Sam Altman
Sam Altman on Building OpenAI & Betting on the Impossible
David Senra · Sam Altman
Sam Altman: "Never a Better Time to Do a Startup"
Startup School · Sam Altman
Sam Altman Says We're in the AI Singularity - OpenAI Made the Future Lame
Eli the Computer Guy · Sam Altman
Sam Altman - How to Start a Startup
Relentless · Sam Altman
Images
Co-investors · 13
Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.
Sequoia Capital is a venture capital firm that partners with founders to build technology companies.
DST Global is a global internet-focused investment firm that backs fast-growing, high-value internet companies. It does not solicit or accept retail investors.
Khosla Ventures is a venture capital firm that backs bold, early-stage, technology-driven companies across deep tech and other sectors, providing hands-on 'venture assistance' to help founders build category-defining businesses.
Kleiner Perkins is a venture capital firm that backs founders across technology and life sciences, from early stage through growth.
Accel is a venture capital firm that partners with exceptional teams, positioning itself as a first partner to founders globally.
GV (Google Ventures) is a venture capital firm that has invested in AI and machine learning since its early days, backing more than 100 AI companies across infrastructure, life sciences, and applications.
BCV Labs is the platform and hands-on support arm of Bain Capital Ventures, providing portfolio founders with go-to-market strategy, brand development, hiring assistance, and customer introductions.
Oak HC/FT is a venture and growth equity firm that partners with founders in healthcare and fintech across a company's lifecycle.
Buckley Ventures is a venture capital firm that makes concentrated early-stage investments in internet, software, and frontier technology companies.
▶1 more co-investors
Firms observed investing alongside OpenAI Startup Fund, from public investor directories. Shared companies are the overlap with OpenAI Startup Fund's recorded portfolio.
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