Underscore VC — Full Portfolio

Macro is a meeting platform designed to foster authentic self-expression and genuine human connection through playful, inclusive interactions.

Future of WorkSocial

Co-investorsFIFirstMark CapitalGEGeneral CatalystDODorm RoomBLBlackRockGOGoldman Sachs

CloudZero provides cost allocation and financial management for AI workloads, helping companies understand the ROI of their AI investments across cloud platforms and AI services.

AI & Machine LearningCloud ComputingEnterprise SoftwareBoston, US

EPErik Peterson(Executive Officer, Director)inMMMatt Manger(Founder)inPPPhil Pergola(Executive Officer, Director)inDon Bulens(Executive Officer, Director)

BoardTim Barrows(Director)

Board seatJOJames OrsilloMSMichael Skok· per SEC Form D

Co-investorsG2G20 VenturesINInnovius CapitalMAMatrixTHThreshold Ventures

Darby is an AI system for durable medical equipment (DME) providers that processes incoming order faxes, extracts clinical and billing fields, verifies provider identity, coverage, and codes against federal registries, and routes orders.

AI & Machine LearningDigital HealthHealthtechNorth Charleston, US

Jackson Stone(Executive Officer, Director)Charlotte Lawson(Executive Officer, Director)

Board seatLLLily Lyman· per SEC Form D

Co-investorsFLFlare Capital Partners

TetraScience provides a Scientific Data and AI Platform that produces AI-native scientific data and lab data management products for scientific research and discovery.

AI & Machine LearningBiotechData & InfrastructureHealthtechSaaSBoston, US

SWSiping Wang(Founder/CTO)inSSSalvatore Savo(Director, Executive Officer)inSpin Wang(Cofounder)PGPatrick Grady(Executive Officer, Director)inMaurice Bedoni(Executive Officer)in

BoardCLChristopher Lynch(Director)in

Board seatMSMichael Skok· per SEC Form D

Co-investorsALAlkeon InnovationDODorm RoomFLFloodgateFOFounder CollectiveKAKarlin VenturesY Y Combinator+2 more

Aircon builds a "decision layer" for air freight that gives freight forwarders real-time intelligence at the point of quoting, including margins, route feasibility, and carrier reliability, with auditable and traceable pricing decisions.

AI & Machine LearningLogistics & Supply ChainSaaS

CCChris Condon(Founder)in

Co-investorsBLBlumberg CapitalLALas Olas Venture CapitalSCSchematic Ventures

Premium social video app for asking questions of world-class experts; acquired by Whoop in 2023.

Digital HealthHardwareWellness & Fitness

Co-investorsPIPillar VC

Apploi is a hiring and scheduling platform for healthcare facilities that distributes job postings to job sites, verifies candidate and staff licenses for CMS compliance, and manages shift scheduling.

HealthtechHR TechSaaSNew York, US

ALAdam Lewis(General Manager, Talent and Workforce Management; founded Apploi)inCMChad Maron(Executive Officer)inJonathan Lake(Executive Officer)Daniel Freedman(Executive Officer, Director)in

BoardDavid Kyte(Director)Tony Wang(Director)

Co-investorsDEDefy PartnersEQEquitage Ventures, L.L.C.MAMaywic Select InvestmentsRIRiverPark VenturesSUSupernode VenturesOUOurCrowd

Arwen operates a real-time platform that collects, classifies, and acts on social media comments across paid and organic content in over 30 languages, combining proprietary classifiers, fine-tuned LLMs, and rule-based logic with human oversight.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaS

MMMatthew McGrory(Founder)inDavid Cole(Founder)inJBJoel Bailey(Co-founder)in

Co-investorsCRCreative UKSLSlow Ventures

Bizzen is an AI back-office app for construction contractors that records site walkthroughs by voice, text, or video and turns them into notes, scopes of work, estimates, change orders, and cost-plus reports.

AI & Machine LearningConstruction TechSaaS

Co-investorsCOConversion Capital

BraintreeX builds agricultural robots and data platforms for precision farming, offering automation such as robotic fertilization along with AI-driven data insights.

AgTechAI & Machine LearningRobotics

AMArif Makhdzirin

Co-investors50500 GlobalAGAgFunderACAccelGRGreycroftNENew Enterprise Associates (NEA)PEPETRONAS Ventures+2 more

BusRight offers a student transportation platform used by transportation teams to build and merge bus routes and manage stop assignments, with companion apps that give parents live ETAs and notifications and provide drivers turn-by-turn navigation designed for buses.

Logistics & Supply ChainMobility & TransportationSaaSChappaqua, US

Phillip Dunn(Executive Officer, Director)KCKeith Corso(Executive Officer, Director)in

BoardTHTomy Han(Director)inMark Volchek(Director)

Co-investorsAUAutomotive Ventures MobilityCRCreativeCoHUHuntington Angels NetworkLALas Olas Venture CapitalLOLong Journey VenturesUBUbiquity Ventures+2 more

Cazena provided fully managed Big Data as a Service, delivering cloud-based data lakes and analytics environments for enterprises.

AI & Machine LearningCloud ComputingData & Infrastructure

PMPrat Moghe(Founder)in

Co-investorsANAndreessen Horowitz

Cenoa offers freelancers and solopreneurs who earn globally a free US, European, or UK account to receive international payments and withdraw funds in local currency or as USDC/USDT stablecoins, using blockchain and integrations with Stripe and Lead Bank.

AI & Machine LearningCrypto & Web3FintechSingapore, SG

SÇSeçkin Çağlın(Cofounder, Co-CEO)inEEEmre Ertan(Cofounder, Co-CEO)inBÇBuğra Çakmak(Cofounder, Blockchain)inSPSırrı Perek(Cofounder, Tech Lead)inSPSirri Perek(Founder)in

Co-investorsULUlu VenturesACAcrew CapitalCOCollective SparkHUHuman CapitalQUQuiet Capital

project44 is a supply chain software company serving logistics and supply chain operations teams to improve visibility and efficiency across supply networks.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainSaaSChicago, US

JMJett McCandless(Founder and CEO)in

Co-investors8V8VCBTBtomorrow VenturesCHChicago VenturesCOCorsa VenturesCOCota CapitalEMEmergence Capital Partners+17 more

Clockwork is AI-powered financial planning and analysis software that connects to QuickBooks, Xero, or Excel to automatically generate cash flow forecasts, financial models, and dashboards for businesses and accounting firms.

AI & Machine LearningFintechSaaS

FHFady Hawatmeh(Founder)in

Co-investorsG2G20 VenturesSEService Provider Capital

Cloudera is a hybrid platform for data, analytics, and AI, serving enterprises and data teams.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareSanta Clara, US

AAAmr Awadallah(Co-Founder; former CTO)inMOMike Olson(Co-Founder; CEO (2008-2013); Chairman & Chief Strategy Officer (2013-))inChristophe Bisciglia(Co-Founder)inJeff Hammerbacher(Co-Founder; former Chief Scientist)inOOOwen O'Malley(Founding team member (early Hadoop architect))inCSCharles Sansbury(Chief Executive Officer)in

Co-investorsACAccelDADag VenturesGLGlynn Capital ManagementGRGreylock PartnersGVGV (Google Ventures)INIntel Capital+8 more

Coda (now Superhuman Docs) is a collaborative workspace platform that combines document editing, database tables, and application-building capabilities for teams.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSMountain View, US

SMShishir Mehrotra(Co-Founder & CEO (Coda); later CEO of Grammarly / Superhuman, Inc. from Dec 2024)inAlex DeNeui(Co-Founder & VP of Engineering)inLSLane Shackleton(Chief Product Officer)in

BoardRHReid Hoffman(Board Member (Greylock Partner; LinkedIn Co-Founder))inHTHemant Taneja(Board Member (General Catalyst))in

Co-investorsDRDria VenturesGEGeneral CatalystGEGeneral PartnershipGRGreylock PartnersHOHomebrewKHKhosla Ventures+9 more

David Henriquez(Founder)mike torra(Founder)

Forge provides a security control plane for AI agents that discovers agent systems across endpoint, SaaS, and cloud, governs the human and machine (non-human) identities and MCPs they use, and enforces policy at runtime.

AI & Machine LearningCybersecurityEnterprise Software

Frase is an AI-powered content platform that runs the full SEO and generative-engine-optimization loop — researching, drafting in a brand's voice, publishing to CMS platforms, and monitoring rankings and AI citations across engines like ChatGPT, Perplexity, Claude, and Gemini.

AI & Machine LearningMarketing TechSaaSBoston, US

Tomas Ratia(CEO, President, Treasurer and Secretary)Cody Jaques(Director)Francesco Liuzzi(Director)

Co-investorsBABantam Group

Postcard Cabins operates a collection of private, design-forward cabins located in nature across 29 U.S. locations, offering short getaways with amenities like fire pits, kitchenettes, and full bathrooms.

ConsumerTravel & HospitalityBrooklyn, US

JSJon Staff(Executive Officer, Director)in

Co-investorsTATamarisc VenturesALAlpaca VCVIVictress Capital

invisaWear makes wearable safety jewelry (charms for necklaces, bracelets, or keychains) with a hidden button that, when double-pressed, sends an SOS with GPS location to emergency contacts and optionally 9-1-1.

ConsumerHardwareIoT

Rajia Aziz(Co-Founder & CEO)

Goldcast provides an AI-powered platform for creating and repurposing video content such as webinars, field events, video podcasts, and customer testimonials, using agentic workflows to turn long-form video into clips, blogs, emails, and social posts.

AI & Machine LearningMarketing TechSaaSNew York, US

KKKishore Kothandaraman(Cofounder)inPSPalash Soni(Co-Founder & CEO)inKKKishore K(Co-Founder)ASAashish Srinivas(CTO)inKCKelly Cheng(CMO)inLCLauren Creedon(Chief Product Officer)in

Co-investorsAFAfore CapitalHUHubSpot VenturesNENewBuild.VCUNUnusual VenturesARArray Ventures Management LlcKEKearny Jackson

H1 operates an AI-driven platform that integrates healthcare data to identify and match doctors for clinical trials, patient care, medical affairs, and referrals.

AI & Machine LearningDigital HealthHealthtechNew York City, US

AKAriel Katz(Founder)inISIan Sax(Founder)in

Co-investorsCOCommunitas Capital PartnersDODorm RoomGLGlynn Capital ManagementHEHealthX VenturesIVIVP (Institutional Venture Partners)MEMenlo Ventures+1 more

HelloTeam is a platform that enables employees to be visible and heard within their organization while providing managers with tools to improve employee retention.

Future of WorkHR TechSaaS

Co-investorsOSOsage Venture Partners

Herald provides an AI-powered platform and API for insurance brokerages, including an intelligence engine, an email-based AI agent that extracts client data and sends submissions, and connectivity to carriers, MGUs, MGAs, wholesale brokerages, and program managers.

AI & Machine LearningInsurTechSaaS

Co-investorsAFAfore CapitalBRBrewer Lane VenturesESEssence Venture Capital

Hi Marley provides communication and engagement software for insurance carriers and policyholders, using intelligent solutions to facilitate customer interactions throughout the insurance lifecycle.

Enterprise SoftwareInsurTechSaaSBoston, US

MGMike Greene(Founder)inMSMitesh Suchak(Executive Officer, Director)inJMJohn Miller(Executive Officer, Director)inPaul Yanosy(Executive Officer)in

BoardPAPuneet Agarwal(Director)in

Co-investorsBABain Capital VenturesBRBrewer Lane VenturesTRTrue VenturesGRGreenspring Associates

HourWork provides an AI-driven employee engagement and retention platform for quick-service restaurant (QSR) operators, integrating with HRIS systems to run automated text and email outreach, sentiment analysis, and employee feedback.

AI & Machine LearningHR TechSaaS

Co-investorsSEService Provider CapitalDODorm RoomIMImpact EngineONOneValley VenturesRERelish WorksYOYork IE

Hue provides an AI-powered platform for brands and retailers to manage, optimize, and merchandise user-generated video content across their ecommerce experiences.

AI & Machine LearningE-commerceMarketing TechSan Francisco, US

JSJanvi Shah(Founder)inNCNicole Clay(Founder)inSGSylvan Guo(Founder)in

Co-investorsFIFikaGLGlasswing VenturesTHThe MBA Fund

Hypernatural is an AI video editor that lets brands and storytellers generate, storyboard, and edit full-length videos from scripts, visuals, and audio.

AI & Machine LearningCreator EconomyMarketing TechMedia & EntertainmentElm Grove, US

CKChris Kolbe(Executive Officer, Director)in

Co-investorsADAdverb VenturesAIAIX VenturesCHCharacterCHCharacter VC

AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US

Vinayak Ramesh(Co-founder)DSDevavrat Shah(Director, Promoter)in

BoardAGAshu Garg(Director)inSPSandesh Patnam(Director)in

Co-investorsFOFoundation Capital8V8VCPRPremji Invest

IOpipe is a serverless DevOps platform that provides visibility and monitoring for serverless applications in production.

Cloud ComputingData & InfrastructureDeveloper ToolsSeattle, US

EWErica Windisch(Founder and CTO)inAJAdam Johnson(Executive Officer, Director)Eric Windisch(Executive Officer, Director)

Co-investorsBOboldstart venturesLALas Olas Venture CapitalNENew Enterprise Associates (NEA)STStruck CapitalTETechstarsMAMadrona Venture Group

Kaiko provides crypto reference data for digital assets, including standardized asset identifiers, supply and market capitalization metrics, and derivatives contract specifications.

Crypto & Web3Data & InfrastructureFintechParis, FR

ASAmbre Soubiran(CEO & Chairman)in

Co-investorsANAnthemis VenturePOPoint NineEIEight Roads VenturesHIHi InovMOMotion VenturesRERevaia

Kard provides transaction data and insights from millions of consumers to advertisers and financial institutions, enabling banks and card issuers to understand shopping behavior across consumer wallets while offering customizable API integrations.

AdTechAI & Machine LearningData & InfrastructureFintechMarketing TechNew York City, US

BMBen Mackinnon(Founder)in

Co-investorsFIFin CapitalNUNucleus Adventure CapitalTETechstarsFOFounders FutureTITiger Global Management

Korl is an AI agent that generates personalized business presentations for customer interactions like roadmap reviews, quarterly business reviews, and contract renewals by integrating data from tools like Salesforce, Jira, and Google Docs.

AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US

SPSumeet Pannu(Founder)in

Co-investorsMAMaC Venture CapitalPEPerceptive Ventures Management Company, LlcSTStage 2 Capital

LearnLux provides personalized financial guidance to employees through employers, covering budgeting, debt management, benefits navigation, and long-term planning delivered by credentialed financial planners on a fiduciary basis.

FintechHR TechSaaSWellness & FitnessBoston, US

RLRebecca Liebman(Chief Executive Officer)inMLMichael Liebman(Vice President, Treasurer and Assistant Secretary)in

Co-investorsCRCrosslink CapitalDODorm RoomENEntrepreneurs Roundtable Accelerator (ERA)J4J4 VenturesMOMoai CapitalBLBlumberg Capital+3 more

Lendflow provides a platform for fintechs, lenders, and vertical SaaS companies to offer lending and financial products to their customers.

AI & Machine LearningCloud ComputingFintechAustin, US

JFJon Fry(Founder)inMWMatthew Watts(Founder)in

Co-investorsARArdent VentureFRFrontier VenturesKNKnoll VenturesNANavitas CapitalY Y Combinator202048 Ventures+3 more

Lendflow provides infrastructure that connects brands and lenders through a network of capital providers, enabling embedded lending products and automated underwriting.

AI & Machine LearningData & InfrastructureEnterprise SoftwareFintechSaaS

JFJon Fry(Founder)in

Co-investors202048 VenturesHAHack VCKNKnoll VenturesNANavitas CapitalTRTrinity CapitalUNUncorrelated Ventures+1 more

Luminai builds an AI-native operating system that unifies fragmented healthcare operational work streams to automate administrative and operational tasks across health systems.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareHealthtechSaaSSan Francisco, US

KKKesava Kirupa Dinakaran(Founder)inHGHarsh Gupta(Founder)

Co-investorsMOMoxxie VenturesPEPeak XV PartnersSCScribble VenturesSHShrug CapitalWAWayfinder VenturesY Y Combinator+4 more

Mable is a genomics-based telehealth platform that provides personalized migraine care by analyzing patients' genetic and biomarker data to inform individualized treatment plans.

AI & Machine LearningBiotechDigital HealthHealthtechMedical DevicesLondon, GB

RRRoman Rothaermel(Founder)inITInna Thalmann(Founder)inCEChris EijsboutsinKumeren Govnder

Co-investorsINInitialized CapitalVEVenrockY Y CombinatorARArkitekt VenturesFIFirst In Ventures

Mable provides software for food and beverage distributors in the United States, supporting online ordering and catalog management.

Co-investorsG2G20 VenturesNFNFXVEVenrock

Macro is an open-source, AI-powered workspace application that consolidates email, messaging, documents, tasks, calls, and CRM functionality into a single interface with shared team memory.

AI & Machine LearningEnterprise SoftwareSaaS

JBJacob Beckerman(Founder)in

Co-investorsANAndreessen HorowitzLELegalTechBLBlackRockGOGoldman Sachs

Mautic is an open-source marketing automation platform with a drag-and-drop interface for building campaigns, emails, and landing pages, plus contact management with lead scoring.

Marketing TechSaaS

Co-investorsG2G20 Ventures

Crypto data, research and disclosure platform covering 40,000+ assets; acquired by Blockworks in June 2026.

RSRyan Selkis(Founder)in

Co-investorsANAnthemis VentureBLBlockchain CapitalCOCoinbase VenturesFAFabric VenturesFEFenbushi CapitalFLFloodgate+14 more

Moltin provides API-based commerce infrastructure that allows retailers and developers to build and deploy shopping experiences across websites, mobile apps, and other customer touchpoints.

E-commerceEnterprise SoftwareBoston, US

JHJamie Holdroyd(Founder/CIO)inASAdam Sturrock(Founder/Vice President Customer Success)inChris Roach(Executive Officer)

BoardWPWill Prendergast(Director)in

Co-investorsBABantam GroupFUFundersClubY Y CombinatorCOConnect VenturesFRFrontline Ventures

Movemint is an event hosting platform that lets organizers manage and price events, with dedicated tools for brands and athletes.

MarketplacesSaaSSports Tech

ZIZack Isaacs(Founder)in

ORION is a unified data security platform that provides data loss prevention across endpoints, browsers, SaaS applications, email, AI tools, and agentic workflows.

AI & Machine LearningCybersecurityData & InfrastructureEnterprise SoftwareNew York City, US

Jonathan Kreiner(Founder)inNMNitay Milner(Founder)in

Co-investorsNONorwest Venture PartnersXTXT Venture Capital

Pagos provides payments intelligence software for businesses to optimize payment operations, increase transaction approval rates, and analyze payments data across multiple processors.

AI & Machine LearningData & InfrastructureFintechSaaS

Co-investorsARArbor VenturesINInfinity VenturesPOPoint72 Ventures

Hermosa Beach, US

Klas Martin Back(Executive Officer)Albert-Oliver Drouart(Executive Officer)

Co-investorsARArbor VenturesPOPoint72 Ventures

Quilt Health builds infrastructure to connect care delivery and medical discovery for patients with complex conditions, enabling coordinated access to both ongoing clinical care and innovative therapies.

Data & InfrastructureDigital HealthEnterprise SoftwareHealthtechSaaS

AEAndy Ellner(MD)inJCJazmine Coleman(MBA)in

Co-investorsCOCoalition OperatorsMAMaC Venture CapitalMEMeridian Street CapitalVEVery Serious Ventures

Revivle is a peer-to-peer marketplace and personal style community for secondhand clothing that builds users a digital closet from their Gmail receipts, letting them track outfits, shop their own and friends' closets, and resell items with a one-click reservation flow.

Circular EconomyConsumerMarketplaces

Salsify offers a product experience management (PXM) platform with tools for centralizing product content, syndicating it across channels, enriching product pages, and analyzing digital shelf performance.

E-commerceMarketing TechRetail TechSaaS

RGRob GonzalezinJRJeremy Redburn(Founder)in

Co-investorsBRBright Pixel CapitalCACathay InnovationHIHighland EuropeMAMatrixVEVenrockWAWarburg Pincus+4 more

Slang AI provides a voice AI platform for full-service restaurants to answer calls, book reservations, and handle inquiries 24/7 with customized, warm service.

AI & Machine LearningHR TechSaaSNew York City, US

ASAlex Sambvani(Founder and CEO)inGabe(Co-founder)

Co-investorsHOHomebrewPAPath VenturesSTStage 2 CapitalTETechstarsTHThayer VenturesUSUS Venture Partners+2 more

Soofa manufactures and operates solar-powered digital kiosks for outdoor advertising and city communications.

AdTechCleantechHardwareIoTBoston, US

Co-investorsEAEastward Capital PartnersMOMomenta VenturesTHThe E14 Fund

Tamr provides a multi-domain master data management platform that unifies and manages multiple core business entities such as customers, suppliers, products, and locations within a single system.

AI & Machine LearningData & InfrastructureEnterprise Software

APAndy Palmer(Founder & CEO)inMSMichael Stonebraker(Co-Founder and Turing Award Winner)

Co-investorsDCDcode CapitalFOFoothill VenturesGRGranite HillGVGV (Google Ventures)INIn-Q-TelMAMassMutual Ventures+7 more

Terra provides red teaming and offensive security testing for deployed AI systems, including models, copilots, chatbots, and agentic applications.

AI & Machine LearningCybersecurity

GMGal Malachi‏(Founder)inSPShahar Peled‏(Founder)in

Co-investorsFEFelicis VenturesSYSyn Ventures Seed Management LlcDEDell Technologies CapitalSYSYN Ventures

Vested provides funding to startup employees so they can exercise their stock options with no out-of-pocket cost, taking a portion of the resulting shares in exchange.

FintechSaaS

Co-investorsBOBoston Seed Capital

Wabbi provides a continuous security platform that quantifies application security risk in real time by aggregating vulnerability, compliance, and policy data across development pipelines.

CybersecurityDeveloper ToolsEnterprise SoftwareSaaSBoston, US

Brittany(Founder & CEO)Phil(CTO)Kim(CFO)

Co-investorsAVaVentureCICisco InvestmentsEMEmmeline VenturesMEMendoza VenturesWOWork-Bench

Wonderment was an order tracking solution that has been acquired by Loop and integrated into Loop's post-purchase customer experience platform.

E-commerceSaaSBoston, US

JMJessica Meher(Executive Officer, Director)in

Co-investorsCRCRV (Charles River Ventures)DEDefy Partners

Zaius provided a customer data platform (CDP) and B2C marketing automation software that unified customer data to power personalized marketing campaigns.

AI & Machine LearningData & InfrastructureMarketing TechSaaSBoston, US

MGMark Gally(Executive Officer, Director)SPSpencer Pingry(Executive Officer, Director)inPhilip Wickline(Executive Officer, Director)Salvatore Fondaco(Executive Officer)

BoardRaymond Tacoma(Director)DSDavid Skok(Director)in

Co-investorsINInsight PartnersLELeaders FundMAMatrix

Fintech creating social trading experiences that make stock trading social, educational, and accessible.

Co-investorsJOJoint EffectsTBTBD AngelsSOSocial LeverageSQSquareOne CapitalSTStreamlined Ventures