Mastry
Impact investorSan Francisco · Pre-Seed–Late Stage · 1 people tracked
Also known as MASTRY IM, LLC
Investment thesis
Mastry describes itself as an alternative investment platform that leverages an extensive network and a track record of instinct-driven decision making to identify genuine innovators. The firm emphasizes being immersed in culture and pioneering impact, seeking to create outsized returns by advancing diverse communities and broader society.
Source: firm website, verified Aug 25, 2026.
Team · 1 people
from public directoriesWhat they invest in
from 41 of 52 portfolio companiesEnterprise Software ×11Fintech ×11AI & Machine Learning ×10SaaS ×10Sports Tech ×8Consumer ×7Healthtech ×6Data & Infrastructure ×5
HQs:United States×29United Kingdom×2Sweden×1Singapore×1
Who they back
founder profiles across 28 portfolio companiesFounding team size:solo founder×142 founders×93 founders×34+ founders×2
Where their founders studiedfrom 32 founders with education data
Massachusetts Institute of Technology ×4Stanford University ×4CentraleSupélec ×2Harvard Business School ×2UCLA ×2University of California, Berkeley ×2University of Cambridge ×2
Where their founders worked beforefrom 37 founders with career history
OpenAI ×5Endeca ×2Facebook ×2IBM ×2McKinsey & Company ×2Stanford University ×2Stripe ×2Wireless Generation ×2
Accelerator rootsportfolio companies that came through a program
3 founders hold a PhD · 4 hold an MBA (of 31 with degree data)
Investments · 52 tracked
founders shown can be your intro path
Coinbase is a cryptocurrency exchange platform that offers trading, custody, and financial services for cryptocurrencies, stocks, derivatives, and prediction markets to consumers, institutions, and developers.
Crypto & Web3FintechSan Francisco, US
Brian Armstrong(Co-founder & CEO)inFred Ehrsam(Co-founder)inEmilie Choi(President & COO)Alesia Haas(Chief Financial Officer)Paul Grewal(Chief Legal Officer & Secretary)Lawrence (L.J.) Brock(Chief People Officer)
Co-investors1confirmationA.Capital Venturesa16z cryptoAcrew CapitalAndreessen HorowitzAnsa Capital+53 more
Datadog is a cloud-based monitoring and security platform that provides observability, analytics, and protection for infrastructure, applications, and data across enterprises.
Cloud ComputingCybersecurityData & InfrastructureDeveloper ToolsNew York, US
Olivier Pomel(Co-founder & CEO)inAlexis Le-Quoc(Co-founder & CTO)inMichael Jaconi(Executive Officer, Director)Amit Agarwal(Executive Officer)inAnthony Merlino(Executive Officer)
BoardCHRISTOPHER MOORE(Director)
Co-investorsAmplify PartnersaVentureBantam GroupComcast VenturesContour Venture PartnersCRV (Charles River Ventures)+22 more
Grab operates a superapp serving Southeast Asia, offering services including ride-hailing and mobility, deliveries, and financial services through Grab Financial Group.
FintechLogistics & Supply ChainMarketplacesMobility & TransportationSingapore, SG
Anthony Tan(Founder)inCheryl GohChin OngHooi Ling TanKell LimSarah Lim
Co-investors137 Ventures500 Global500 Startups VietnamArbor VenturesBase PartnersBeacon VC+21 more
Toast provides a restaurant management platform combining point-of-sale hardware (Flex POS, Toast Go 3 handheld) with software tools for online ordering, payroll, and other operations.
FintechFoodTechRetail TechSaaSBoston, US
Stephen Fredette(Executive Officer, Director, Promoter)Jonathan Grimm(Director, Promoter)inAman Narang(Director, Promoter)inChristopher Comparato(Executive Officer, Director)
BoardSteve Papa(Director, Promoter)
Co-investorsBessemer Venture PartnersEvolution VC PartnersF-Prime CapitalGlynn Capital ManagementRiot VenturesTeamworthy Ventures+2 more
ALLCITY Network is a local sports media company that builds city-based teams of creators, analysts, and fans to produce daily, team-specific content across podcasts, YouTube, social, and newsletters.
AdTechMedia & EntertainmentSports Tech
Co-investorsAurumBullpen CapitalCauseway PartnersMosaic General Partnership, LLC
Anthropic is an AI safety research company that builds reliable, interpretable, and steerable AI systems.
AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareSan Francisco, US
Dario Amodei(Co-founder & CEO)inDaniela Amodei(Co-founder & President)inTom Brown(Co-founder)inJack Clark(Co-founder & Head of Policy)inJared Kaplan(Co-founder & Chief Science Officer)Chris Olah(Co-founder & Interpretability Research Lead)
Co-investors3Comma Capital7BC Venture CapitalA.Capital VenturesAccelAlkeon InnovationAllen Institute for AI (AI2) Incubator+85 more
Athletes First is a full-service sports management firm that represents elite players, coaches, personnel, and broadcasters.
Sports TechSouthern California, US
Co-investorsGeneral CatalystMosaic General Partnership, LLC
Bay FC is a professional women's soccer club competing in the National Women's Soccer League (NWSL).
Sports TechSan Jose, US
Aly Wagner(Founder)inDanielle Slaton(Founder)in
Co-investorsNext Play VenturesSixth StreetWestbound Equity Partners
Professional sports (Mastry Growth), San Francisco, CA
Better Health provides home-based support for people living with chronic conditions, offering trained peer coaching, medical supply delivery with insurance handling, and patient education.
Digital HealthHealthtechMedical Devices
Naama Stauber Breckler(Founder)in
Co-investorsAnorak VenturesGeneral CatalystMosaic General Partnership, LLCSamsung Nextat.inc/
Brex provides financial services and software for companies, including corporate cards and expense management tools.
AI & Machine LearningEnterprise SoftwareFintechSaaSSan Francisco, US
Henrique Dubugras(Co-founder & co-CEO)inPedro Franceschi(Co-founder & CEO)in
Co-investorsKleiner PerkinsY CombinatorDST GlobalRibbit CapitalTiger Global Management137 Ventures+29 more
Cerulean builds AI automation products that are fine-tuned for industry-specific workflows and secured for enterprise use, aiming to remove operational bottlenecks and reduce manual work.
AI & Machine LearningEnterprise SoftwareSaaS
Co-investorsMosaic General Partnership, LLC
Qualtrics is an experience management platform that lets organizations collect, analyze, and manage survey, ticket, and contact data with built-in security and compliance controls.
AI & Machine LearningData & InfrastructureEnterprise SoftwareMarketing TechSaaS
Ryan Smith(Founder)in
Co-investorsAccelDatabricks VenturesGaldana VenturesinfoShareSavano Capital PartnersSequoia Capital+5 more
Cloudflare provides a global cloud network platform delivering security, performance, and development services through sixty-plus integrated services including SASE, application security, and full-stack development infrastructure.
Cloud ComputingCybersecurityDeveloper ToolsSan Francisco, US
Matthew Prince(Founder)inDane Knechtin
Co-investorsApposite CapitalEQT VenturesFlagship PioneeringIcon VenturesKhosla VenturesLocalGlobe+8 more
Harvard University is a higher-education and research institution whose schools and faculty conduct medical and scientific research across areas such as chronic disease, public health, and engineering.
BiotechEdTechHealthtech
Co-investorsChanzo CapitalConstruct CapitalPACE Healthcare CapitalPlanet N Group of Companies
Crstl is an AI-native EDI and B2B commerce platform that automates order-to-cash workflows between brands, retailers, and logistics providers, including document exchange like purchase orders, ASNs, and invoices.
AI & Machine LearningLogistics & Supply ChainSaaS
Co-investorsCohen CircleMensch Capital PartnersMosaic General Partnership, LLC
District Cover is an MGU providing flexible commercial insurance coverage for urban businesses such as restaurants, retailers, landlords, and multi-location operators, distributed through brokers.
AI & Machine LearningFintechInsurTech
Co-investorsMGV.VCMosaic General Partnership, LLC
Feastables is a consumer snack brand selling chocolate bars, cups, gummies, chocolate milk, and branded apparel through its direct-to-consumer online store.
ConsumerDirect to ConsumerFoodTech
Jim Murray(Founder)inJimmy Donaldson(Founder)in
Co-investorsAlpha Wave GlobalReshapeSpringdale VenturesSugar Capital
GoSource operates an AI-driven procurement platform that helps construction professionals source building materials from suppliers at competitive prices.
AI & Machine LearningB2B MarketplacesConstruction TechSanta Monica, US
Shahar Koren Pinto(Founder)inRon ZuckermanYuval MeklerOri BirnbaumShahar Koren
Co-investorsMosaic General Partnership, LLCNFX
GOAT is an online marketplace for buying and selling sneakers, apparel, and collectibles from brands like Nike, adidas, and Air Jordan.
ConsumerE-commerceMarketplacesCulver City, US
Edward Lu(Executive Officer, Director)Daishin Sugano(Executive Officer, Director)Eddy Lu(Founder)in
BoardGreg Bettinelli(Director)Josh Hannah(Director)
Co-investorsAccelBonfire VenturesIndex VenturesK2 GlobalMatrixNew Enterprise Associates (NEA)+4 more
Real estate (Mastry Growth), Cambridge, MA
European AI company bringing AI-native software to defense systems; raised a $1.8B Series E.
Dr. Gundbert Scherf(Founder)in
Co-investorsAccelAlkeon InnovationGeneral CatalystICONIQLightspeed Venture PartnersDragoneer Investment Group
US direct-to-consumer telehealth company selling prescription and OTC treatments online by subscription; NYSE-listed as HIMS.
Jack Abraham(Co-founder)in
Co-investors7GC & Co8VCA-Rod CorpAtomicBrentwood AssociatesCAVU Consumer Partners+16 more
JOYA is an employer benefit platform focused on preventative skin health and wellness, giving employees access to a credentialed dermatology and skin health provider network, personalized education, and over $1,000 in benefits at reduced cost.
Digital HealthHR TechWellness & Fitness
Co-investorsJoyance PartnersMosaic General Partnership, LLC
Jukebox Health works with Medicaid and other health plans to assess members' homes and carry out targeted modifications, using clinician assessments, a vetted contractor network, and predictive analytics to reduce personal care assistant utilization and support value-based care.
Digital HealthHealthtechPropTechNew York, US
Seung Bak(Executive Officer, Director)Romanos Fessas(Executive Officer, Director)Oren Shatken(Executive Officer, Director)
BoardSam Toole(Director)inFatima Husain(Director)inAnna Haghgooie(Director)
Co-investorsBlack Jays VenturesEquitage Ventures, L.L.C.Meridian Street CapitalMosaic General Partnership, LLCBlueCross BlueShield Venture PartnersHome Depot Ventures+2 more
Jump offers a platform for sports teams that combines ticketing, dynamic pricing, resale, loyalty, and fan experience into one connected system.
AI & Machine LearningSaaSSports Tech
Jordy Leiser(Founder)in
Co-investorsBoro CapitalBY Venture PartnersCourtside VenturesForerunner VenturesMosaic General Partnership, LLCToba Capital+4 more
Klarna is a mobile banking and payments platform that offers flexible payment options, shopping features, and financial management tools to millions of users globally through partnerships with thousands of merchants.
ConsumerE-commerceFintechStockholm, SE
Sebastian Siemiatkowski(Co-founder & CEO)Victor Jacobsson(Co-founder)in
Co-investorsAdit Ventures Management, LlcAlpha Wave GlobalBackstage ABBase PartnersChaos VenturesCNI+24 more
Leeds United is a professional football club based in Leeds, England, competing with men's, women's, and academy teams and playing home matches at Elland Road.
ConsumerMedia & EntertainmentSports TechLeeds, GB
Co-investorsAser Ventures
Lime operates a shared micromobility service offering short-term rentals of electric bikes and scooters.
CleantechConsumerMarketplacesMobility & TransportationSan Francisco, US
Wayne Ting(CEO)in
Co-investorsAcurio VenturesAkkadian VenturesAmity VenturesAndreessen HorowitzBling CapitalBMW i Ventures+29 more
Marqeta provides just-in-time funding technology that enables card issuers and fintech platforms to control transaction authorization and fraud management in real time.
Enterprise SoftwareFintech
Jason Gardner(Founder and Executive Chairman)
Co-investors83NorthA*Acrew CapitalCoatue ManagementCommerce VenturesCommerzVentures+11 more
Meibel is an AI orchestration platform that ingests and structures data (charts, tables, images, text, and cross-document references), lets teams build agentic workflows that use their data as tools, and scores every output across 14 confidence dimensions.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise Software
Kevin McGrath(Founder)inKiran Devarakonda(Founder)in
Co-investorsArray Ventures Management LlcMosaic General Partnership, LLCService Provider CapitalDenver Ventures
Mercury is an investor database listing venture capital investors and their sector focus areas.
Data & InfrastructureEnterprise SoftwareFintechSaaSSector Agnostic
Immad Akhund(Founder & CEO)inJason Zhang(Co-Founder and Chief Operating Officer)inMax Tagher(Co-Founder and Chief Technology Officer)in
Co-investors500 GlobalAndreessen HorowitzAngel Collective Opportunity FundBetter Tomorrow VenturesBuilders + BackersChapter One+38 more
OpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.
AI & Machine LearningCloud ComputingEnterprise SoftwareSan Francisco, US
Sam Altman(Co-founder & CEO)Elon Musk(Co-founder & former Co-chair / board member)Greg Brockman(Co-founder & President)inIlya Sutskever(Co-founder & Chief Scientist)inWojciech Zaremba(Co-founder)inJohn Schulman(Co-founder (departed 2024))
Co-investorsA.Capital VenturesA'Z AngelsAdvent InternationalAlpha Wave GlobalAndreessen HorowitzAnti+54 more
Players Health provides insurance and risk management solutions for sports organizations and athletes across amateur, K–12, fitness, and college levels.
FintechHealthtechInsurTechSports TechWellness & FitnessMinneapolis, US
Co-investorsEos Venture Partners LimitedMatchstick VenturesMosaic General Partnership, LLCRpm Ventures Iii Management, L.L.C.Techstars
Carolina Chaos is a professional lacrosse team competing in the Premier Lacrosse League, with the page showing its schedule, results, standings, and roster.
Media & EntertainmentSports Tech
Paul Rabil(Founder)in
Co-investorsShumway CapitalThe Chernin Group (TCG Crypto)
Reask develops climate risk models for insurers and reinsurers to forecast, price, and manage extreme weather exposure.
Climate TechData & InfrastructureInsurTechLondon, GB
Co-investorsCollaborative FundHAWKTAILMosaic General Partnership, LLCSV Angel
Robinhood is a financial trading platform that enables users to manage portfolios across stocks, ETFs, cryptocurrencies, options, futures, and prediction markets.
FintechMenlo Park, US
Vlad Tenev(Co-founder & CEO)inBaiju Bhatt(Co-founder)
Co-investors1/1 CapitalAlgerAmplo VenturesAndreessen HorowitzBLN CapitalChamaeleon+40 more
Rowan Beauty provides bridal hair and makeup services for brides on their wedding day, offering a natural, elevated look along with day-of touch-ups.
ConsumerWellness & FitnessDallas, US
Shelby(Bridal Hair and Makeup Specialist)
Anchor is an automated billing and collections platform that turns signed client agreements into invoices, payments, and reconciliation, with clients adding payment details at the agreement stage so firms get paid on time.
Enterprise SoftwareFintechSaaSNew York City, US
Leeor Aharon(Founder)
Co-investorsActivant CapitalMosaic General Partnership, LLCTal Ventures
Shef operates a marketplace connecting home cooks with customers who order prepared meals delivered to their homes, creating income opportunities for cooks while providing consumers access to prepared home-cooked food.
ConsumerFoodTechMarketplacesSan Francisco, US
Joey Grassia(Founder/CEO)in
Co-investorsAndreessen HorowitzCRV (Charles River Ventures)DVCManta Ray VenturesSprint VcY Combinator+1 more
TGL is a professional golf league featuring city-based teams with top-ranked players competing in a team format.
Sports TechNew York, US
Co-investorsApex CapitalSwordfish Investments
Professional sports (Mastry Growth), San Francisco, CA
Vessel Technologies designs and builds modular, all-electric housing units powered by rooftop solar, applying universal design principles so spaces are adaptable to people of different ages, sizes, and abilities.
CleantechConstruction TechPropTech
Neil Rubler(Founder)
Co-investorsMosaic General Partnership, LLC
Yuvo Health provides software and business services to help community health centers operate more effectively within value-based care models.
Digital HealthEnterprise SoftwareHealthtechSaaSNew York, US
Cesar Herrera(Chief Executive Officer and Co-Founder)inJanel Sia(Chief Strategy Officer and Co-Founder)Stephanie Hudson(Executive Officer, Director)
BoardFatima Husain(Director)inBrenton Fargnoli(Director)inJoseph Mayer(Director)in
Co-investorsAlleyCorpAV8 VenturesGreyMatterHLM Venture PartnersLifeX VenturesMosaic General Partnership, LLC+3 more
Zoom operates an AI-powered work platform for video communications and collaboration, including products such as Zoom Contact Center.
Cloud ComputingEnterprise SoftwareFuture of WorkSaaSSan Jose, US
Co-investorsAtlassian VenturesTSVCEmergence CapitalEnsemble VC
Exits · 5
IPOs and acquisitions across the tracked portfolioCoinbaseNasdaq: COINDatadogNASDAQ: DDOGGrabNASDAQ: GRABToastNYSE: TOSTBrexacq. by Capital One
Portfolio news
latest coverage across their companies
Joya · kalkinemedia.com · Aug 20, 2026
Toast · markets.financialcontent.com · Aug 18, 2026
Helsing · ts2.tech · Aug 17, 2026
Anthropic · Reuters · Aug 15, 2026
Coinbase · Coinbase Blog · Aug 13, 2026
Lime · karmactive.com · Aug 13, 2026
OpenAI · techcrunch.com · Aug 12, 2026
Frequently asked questions
- How many investments has Mastry made?
- Mastry has 52 tracked investments, 3 of which have exited via acquisition or IPO.
- What stage does Mastry invest at?
- Mastry invests at the Pre-Seed, Seed, Series A, Series B, Series C, Growth, Late Stage stages.
- What sectors does Mastry focus on?
- Mastry focuses on Advanced Manufacturing, AI & Machine Learning, Crypto & Web3, E-commerce, Fintech, FoodTech, Healthtech, Impact & Social Good, Media & Entertainment, Mobility & Transportation, PropTech, SaaS, Sports Tech.
- Where is Mastry located?
- Mastry is headquartered in San Francisco, US.
- Who does Mastry co-invest with?
- Mastry most often shares deals with Mosaic General Partnership, LLC, IVP (Institutional Venture Partners), Andreessen Horowitz, among 303 tracked co-investors.
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