/Investor DB

VitalStage Ventures — Full Portfolio

34 tracked investments · listed companies and verified rows first

Excalibur Metals Corp.excaliburmetals.comin𝕏OTC: EXCBFApr 2026SEC filingmedium confidence

Excalibur Metals is a junior mining company focused on mineral exploration and the development of metal resource projects.

EnergyNew MaterialsVancouver, CA

John Gilbert(CEO)Dong Yool Lee(Chief Financial Officer)

BoardMark Joseph Morabito(Director)Charanjit Hayre(Director)

Board seatBrian Shin· per SEC Form D · $184.7K raise · filed Apr 2026

Intrepid Metals Corp.OTC: IMTCFDec 2025SEC filingmedium confidence

Intrepid Metals Corp. acquires and explores mineral properties across Canada, holding ten properties in British Columbia, Saskatchewan, and the Yukon Territory containing gold, uranium, copper, and silver deposits.

Vancouver

Sheila Paine(Executive Officer)Leonard Karr(Director)Kenneth Brophy(Executive Officer, Director)Jay Sujir(Director)Matthew Lennox-King(Director)Daniel Lee(Executive Officer)

Board seatBrian Shin· per SEC Form D · $363.5K raise · filed Dec 2025

Boxbox.comin𝕏NYSE: BOX

Box provides intelligent content management and secure collaboration for enterprise teams, combining unstructured data access and sharing with AI-powered workflows and insights.

AI & Machine LearningCloud ComputingEnterprise SoftwareSan Jose, US

Dylan Smith(Founder)inAaron Levie(Founder)inDan Levin(Director)inStephanie Carullo(Executive Officer)inPeter McGoff(Executive Officer)inGraham Younger(Executive Officer)in

Co-investorsAndreessen HorowitzBessemer Venture PartnersCoatue ManagementEmergence Capital PartnersGeneral AtlanticHercules Capital, Inc.+37 more

HubSpothubspot.comin𝕏NYSE: HUBS

HubSpot is a software platform that provides customer relationship management (CRM) and marketing automation tools for businesses.

AI & Machine LearningMarketing TechSaaSBoston, US

Brian Halligan(Founder)inDharmesh Shah(Founder)inYamini Rangan(Chief Executive Officer)inSarika GarginKate Bueker(Chief Financial Officer and Treasurer)Erika Fisher(Chief Legal Officer and Secretary)

Co-investorsArcher Capital GroupArcher Venture CapitalBantam GroupBoxGroupCRV (Charles River Ventures)Firebolt Ventures Management Company, Llc+13 more

Autopoiesis Sciencesautopoiesis.scienceinPre-Seed · Jul 2025 · $3M

Autopoiesis builds AI systems capable of autonomous scientific discovery, operating Aristotle, an AI research partner that assists scientists with hypothesis formation, evidence evaluation, and research direction decisions.

AI & Machine LearningBiotechDeep TechSan Francisco, US

Dr. Eike Gerhardt(Founder)in

Co-investorsAlpaca VCCorigin VenturesInformed Ventures Advisors, LlcThreshold VenturesUP Partners

Beamablebeamable.comin𝕏

Beamable is an open, extensible game server platform that enables game developers to rapidly build and operate online games and virtual worlds.

Cloud ComputingDeveloper ToolsGamingSaaSBoston, US

Ali El Rhermoul(Founder)in

Co-investorsCompanyon VenturesGrandBanks CapitalAdvancit CapitalChain ReactionJoint EffectsREMUS Capital+3 more

CodeAnt AIcodeant.aiin𝕏Seed · May 2025 · $2M

CodeAnt is a code security platform that identifies and prioritizes security vulnerabilities in applications using AI to surface the most critical issues from thousands of findings.

AI & Machine LearningCybersecurityDeveloper ToolsEnterprise SoftwareSan Francisco, US

Amartya Jha(CEO)inChinmay Bharti(CTO)in

Co-investorsDeVCEight CapitalEntrepreneur FirstStrategxy Ventures LLCTranspose Platform ManagementUncorrelated Ventures+3 more

Deepnightdeepnight.aiin

Deepnight develops AI-powered night vision cameras that use edge AI processing to enable high-performance imaging in extremely low-light conditions, targeting defense, consumer electronics, drones, and autonomous vehicles.

Advanced ManufacturingAI & Machine LearningDeep TechDefense TechHardwareSan Francisco, US

Lucas Young(CEO)inThomas Li(Founder)inLucas Young Thomas Li(Founder)Albert Liao(Recruiter)Alison Baritot(Head of People)Karthik Jayakumar(Engineer)

Co-investorsFundamental VenturesInitialized CapitalNew Era Ventures ApSPioneerSugar Free CapitalSwell Partners+4 more

Duckieduckie.aiin𝕏Seed

Duckie builds AI agents that resolve customer support tickets by taking direct actions rather than just providing information.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Valerie Li(Founder)inJoel Ritossa(Founder)in

Co-investorsTranspose Platform ManagementY CombinatorAgrolimen VenturesAndreessen HorowitzBOND STGopher US Venture+4 more

egoegoai.comin𝕏Seed

EGO AI builds conversational AI and voice agents designed to create human-like interactions, with a focus on emotional resonance and user experience.

AI & Machine LearningConsumerDeveloper ToolsSaaSSan Francisco, US

Vishnu Hari(Founder)inPeggy WanginCody Drake(Design Lead)Aiyman Hadi(Member of Technical Staff)Ashraf Abuelrous(Chief of Staff)

Co-investorsNew Era Ventures ApSOrange CollectiveY Combinator468 CapitalAndreessen HorowitzBalaji Rolling+13 more

Groq Incgroq.comin𝕏

Groq designs and manufactures the LPU (Language Processing Unit), a chip purpose-built for AI inference, and operates GroqCloud, a platform for running inference workloads with low latency and cost efficiency across global data centers.

AI & Machine LearningCloud ComputingSemiconductorsPalo Alto, US

Jonathan Ross(Founder)inDouglas Wightman(Founder)

BoardChamath Palihapitiya(Director)in

Co-investorsAccess Ventures (New York)Acequia Capital (AceCap)Alumni VenturesAxiom PartnersB CapitalBanca Investis — Family Office+75 more

HqOhqo.comin𝕏

HqO develops REX, an operating system platform for commercial real estate owners, operators, and employers to optimize building operations and employee experiences through unified data and digital experiences.

AI & Machine LearningEnterprise SoftwarePropTechSaaS

Chase GarbarinoinKevin McCarthyJared StenquistinGregory Gomer(Founder)in

Co-investorsAccompliceAllegion VenturesCerity Partners VenturesInsight PartnersJLL Spark Global VenturesMetaProp+6 more

Not Diamondnotdiamond.ai

Not Diamond builds a data-driven recommendation layer for AI that routes queries across diverse models and agents, with research-driven products that help developers improve agent behavior at scale while reducing inference costs.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise Software

Jeffrey Akiki(COO)inTomás Hernando Kofman(CEO)Tze-Yang Tung(CTO)

Co-investors640 OxfordAmbush CapitalCapital B Private HoldingsDeepwater Asset ManagementDefy PartnersInovia Capital+5 more

Octolane AIoctolane.comin𝕏Pre-Seed · Mar 2024 · $2M

Octolane is an AI-powered CRM for early-stage founders that automates sales workflows including follow-ups, deal field updates, and prospect research without manual data entry.

AI & Machine LearningEnterprise SoftwareSaaSSales TechSan Francisco, US

One Chowdhury(CEO)inMd Abdul Halim Rafi(Founder)inRafiin

Co-investorsY CombinatorPioneerBasis Set VenturesGeneral Catalyst

P-1 AIp-1.ai

P-1 AI builds Archie, an AI agent designed to function as a junior mechanical and electrical engineer that integrates into engineering teams and uses the same design tools as human engineers.

Advanced ManufacturingAI & Machine LearningDeep TechSan Francisco Bay Area, US

Paul Eremenko(Founder)inAdam Nagel(Founder)Aleksa Gordic(Founder)

Co-investorsLerer HippeauNew Enterprise Associates (NEA)Radical VenturesSchematic VenturesVillage GlobalPredictive VC+1 more

Patentedpatented.aiin𝕏

Patented.ai builds software products for managing and analyzing intellectual property issues, targeting organizations seeking legal and technical expertise in IP matters.

AI & Machine LearningEnterprise SoftwareLegalTechSaaS

Wayne Chang(Founder)

Co-investorsBaselineNextView VenturesIndustry Ventures

Plex Researchplexresearch.comin

Plex Research develops AI based on search engine algorithms to help biopharmaceutical companies analyze data for drug discovery and scientific research.

AI & Machine LearningBiotechData & InfrastructureHealthtechCambridge, US

Douglas Selinger(Chief Scientific Officer & Founder)inBrian Gilman(Chief Executive Officer)inTimothy Wall(Chief Architect)in

Co-investorsBoston Seed CapitalFirst Star Ventures

Quivlyquivly.aiin𝕏

Quivly provides an AI-powered action prioritization and drafting platform for revenue and customer success teams.

AI & Machine LearningEnterprise SoftwareSaaSSales Tech

Chandrika Maheshwari(Founder)inTanay Agrawal(Founder)in

Reasonerreasoner.comPre-Seed · Jun 2023

Reasoner analyzes thousands of human behavioral and psychological signals — including what people say, choose, value, and avoid — to identify patterns unique to each individual.

AI & Machine LearningDeep Tech

Co-investorsAlumni VenturesBoston Seed CapitalOperator Collective186 VenturesAccompliceBaseline Ventures+5 more

Tomatoma.comin𝕏Seed

Toma builds AI software that automates customer interactions for automotive dealerships, helping recover lost sales revenue.

AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US

Monik Pamecha(Founder)inAnthony Krivonos(Founder)inMonik Pamecha Anthony Krivonos(Founder)Junyu HuangEric McLintock(Recruiting)Steph Stopani(Recruiting)

Co-investorsAlumni VenturesAndreessen HorowitzBreakpoint CapitalFlex Capital PartnersNeer Venture PartnersY Combinator+7 more

Vendoroovendoroo.aiin

Vendoroo builds an AI system for property management companies that handles front-desk calls and maintenance intake, triaging and resolving resident requests end-to-end with human experts stepping in on complex cases.

AI & Machine LearningPropTechSaaS

Co-investorsRebellion Ventures

Whipwhip.runin𝕏Seed

Whip is a mobile app that enables users to create interactive mini experiences and games directly on their phone without coding.

AI & Machine LearningConsumerCreator EconomySocialSan Francisco, US

Samagra Sharma(Founder)inAgam Jain(Founder)inDivyanshu Setia(Founding Engineer)

Co-investorsY CombinatorAccompliceIVP (Institutional Venture Partners)Owl Rock CapitalPeakBridge VCSCM Advisors

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

AutopoiesisDriftHexoInfringementsInvalidateJoinable LabsKayakLightmatterPedestalWayfarerlabsWinslow

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.