First Round Capital — 2019 Investments
19 investments dated 2019 · listed companies and verified rows first · show all
Castle builds trust infrastructure for the modern internet, helping organizations detect and prevent fraud and account takeover attacks.
CybersecurityDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
Johan Brissmyr(CEO)inSebastian Wallin(CTO)inMax Nussenbaum(Founder)inScott Lowe(Founder)inTim Dingman(Founder)in
BoardShardul Shahin
Co-investorsIndex VenturesY CombinatorF-Prime CapitalFundersClubWalking VenturesBoost VC+8 more
Ahead is a mobile app offering daily lessons, activities, and modules to help users manage their thoughts and emotions, overcome procrastination, and support personal growth and self-understanding.
ConsumerMental HealthWellness & Fitness
Kai Koch(Founder)in
Co-investorsCourt Square Capital PartnersNextbluePlay VenturesAndreessen HorowitzFoodLabsGeneral Catalyst+1 more
Carbon Engineering is a Direct Air Capture (DAC) technology company, founded in 2009, that develops systems to capture large volumes of CO2 directly from the atmosphere.
CleantechClimate TechDeep TechSquamish, CA
David Keith(Founder)Dan Friedmann(CEO)
Co-investorsDesigner FundETCapitalKhosla VenturesLowercarbon CapitalRusheen Capital PartnersWUTIF Capital+7 more
Castle builds payments infrastructure for homeowners, starting with a bill-pay app that helps them automate, consolidate, and reduce their household spending.
FintechPropTech
Co-investorsSuffolk TechnologiesF-Prime CapitalIndex VenturesY Combinator
Castle offers a treasury yield management product that lets DAOs and other liquidity providers put their treasury assets to work in DeFi according to their risk profile.
Crypto & Web3Fintech
Co-investorsMDSV CAPITALF-Prime CapitalIndex VenturesY Combinator
Clearbit is a B2B data provider that gathers public web data, proprietary data, and LLMs to produce standardized data sets for enriching records, scoring and routing leads, and revealing website visitor buying intent.
Data & InfrastructureMarketing TechSales Tech
Alex MacCaw(Founder)Harlow Ward(Founder)Matt Sornson(Founder)Rob Holland(Founder)
Co-investorsBoxGroupCross Creek AdvisorsFelicis VenturesOnStartupsTodd and Rahul’s Angel FundUtopian Ventures+7 more
Charlotte-based developer of mobile ordering and pickup software for independent coffee shops and small businesses.
Co-investorsMPG FundVentureSouqBoxGroupGGV CapitalPrimary Venture PartnersTwo Sigma Ventures+1 more
Crossbeam unifies partner and CRM data to provide ecosystem intelligence for revenue operations teams.
AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSSales TechPhiladelphia, US
Bob Moore(Founder)Francis Ryan(Executive Officer, Director)Simon Bouchez(Founder)inBuck Ryan(Founder)
BoardAndrew McLoughlin(Director)in
Co-investors515 VenturesAndreessen HorowitzBlitzscaling VenturesDig Ventures Management LimitedFenway Summer VenturesFirstMark Capital+11 more
Glide is a no-code platform that converts spreadsheets into AI-powered business applications for automating manual workflows.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
Mark Probst(Founder)inDavid Siegel(Founder)inJason Smith(Founder)inAntonio García Aprea(Co-founder)inAntonio Garcia Aprea(Founder)Harleigh Gabrielson(Head of Operations)
Co-investorsavraY CombinatorAlt CapitalBenchmarkIdealabJASON SMITH+2 more
Happs is a community-driven live video platform that lets independent creators broadcast simultaneously across multiple social channels.
Co-investorsBullpen CapitalCorazon CapitalCrosslink CapitalGoodwater Capital
Mighty Networks builds a platform for community management, courses, and events that helps community leaders and entrepreneurs build engaged member bases and generate revenue.
Creator EconomySaaSPalo Alto, US
Gina Bianchini(Founder)inTim Herby(Chief Technology Officer & Co-Founder)inThomas Aaron(Chief Product Officer & Co-Founder)inDAVID GALE(PRESIDENT AND CHIEF EXECUTIVE OFFICER)Matteo Melani(Founder)
BoardNANCY BERGLASS(Director)
Co-investorsBBG VenturesCowboy VenturesFloodgateFounder CollectiveGeek VenturesGreat Oaks Venture Capital+5 more
Refinery29 is a digital media publication producing lifestyle content for a primarily female audience, covering topics such as fashion, shopping, wellness, and horoscopes.
ConsumerMedia & EntertainmentNew York, US
Justin Stefano(Founder)inPhilippe Von Borries(Founder)inSteven Gordon(Executive Officer)Daniel Marriott(Director)Lance Maerov(Director)inChristina Miller(Director)
Co-investorsFloodgateLead Edge CapitalLerer Hippeau
Snackpass is an all-in-one point-of-sale and restaurant management platform that enables restaurants to accept orders through kiosks, mobile apps, and tablets while managing kitchen operations, loyalty programs, and delivery.
ConsumerE-commerceFoodTechMarketplacesRetail TechSaaSSan Francisco, US
Kevin Tan(CEO)inJamie Marshall(Founder)inJonathan Cameron(Founder)Sejun Park(Head of Hardware)inShawn Magee(Engineering / Product)inNathan Lee(Recruiter)
Co-investorsAbstract VenturesAndreessen HorowitzBAM VenturesBoxGroupCraft VenturesDorm Room+10 more
Studs designs and sells fashion earrings including flatbacks, huggies, clickers, and curated Earscape sets in materials like 14K gold, titanium, and CZ stones for personal ear piercing wear.
ConsumerE-commerceNew York, US
Anna Harman(Executive Officer, Director)inLisa Bubbers(Executive Officer, Director)
Co-investorsLerer HippeauReshape
Tesorio provides a Connected Financial Operations platform that automates accounts receivable workflows including collections, cash application, forecasting, and payment management for finance teams at growing companies.
AI & Machine LearningEnterprise SoftwareFintechSaaSSan Francisco, US
Carlos Vega(CEO)inFabio Fleitas(Founder)inCarlos R. Vega(Founder)Chase DeHan(Lead Data Scientist)Peter Hadlaw(ML Engineer)Mari Ventura(Special Projects)
Co-investorsBAMCAPCarao VenturesFloodgateFundersClubKube VCMadrona Venture Group+16 more
Woolf is an accredited online higher education institution offering degree programs through a collegiate structure spanning multiple continents.
EdTechWilmington, US
Joshua David Broggi(Executive Officer)
Co-investorsChamaeleonUtopian Ventures
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.













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