/Investor DB

StartX — Full Portfolio

1,059 tracked investments · page 5 of 6 · listed companies and verified rows first

Rocketriprocketrip.cominSeries Aacquired by Mondee (now Tabhi)

Rocketrip offers software that sets personalized trip budgets using real-time travel prices, company policy, and proprietary algorithms, and rewards employees with a share of the savings when they book cheaper options.

AI & Machine LearningEnterprise SoftwareFintechMarketplacesTravel & HospitalityNew York City, US

Prasad Gundumogula(Founder, Group Chairman & CEO)Daniel Ruch(CEO)inGillian Tee(Director)inOrestes Fintiklis(Executive Vice Chairman)Jesus Portillo(CEO of Latin America)Trevor Vigfusson(Chief Financial Officer)

Co-investorsMorgan StanleyCanaan PartnersComcast VenturesGV (Google Ventures)Y CombinatorBessemer Venture Partners+4 more

Rosette Healthrosettehealth.aiin

Rosette Health offers a communication platform for healthcare, connecting providers with patients and their families across different care settings.

Digital HealthHealthtechSaaSMenlo Park, US

Co-investorsThe MBA FundZelda Ventures

SafeBeatsafebeat.comin𝕏

SafeBeat uses engineering and machine learning to develop solutions for cardiac care and arrhythmia management.

AI & Machine LearningDigital HealthHealthtechMedical DevicesSan Francisco, US

Rachita Navara(Founder)inDr. Navara(Co-founder (bioengineer and cardiologist))Rachita Navara, MD, FACC, FHRS(Founder)inMr. Higgins(Founding Engineering Director)Walker McHugh(Chief of Staff)inKunj Patel

Co-investorsY CombinatorFusionSoma CapitalFifty YearsHarvard Management CompanyHydrocarbon Minerals 4+3 more

Sagehavensagehaven.ai

Sage Haven offers a parent-in-the-loop messaging app designed to keep kids connected while limiting exposure to online bullying, inappropriate content, and device addiction.

AI & Machine LearningConsumerMental HealthWellness & Fitness

Anne(Co-founder)Kate(Co-founder)

Sail Internetsailinternet.cominJan 2017

Sail Internet is a fiber-based internet service provider serving the San Francisco Bay Area and Silicon Valley since 2015.

Fremont, US

Kevin Fisher(Chief Product Officer)inGeorge GinisinDana Wayne Tom(Executive Officer, Director)

BoardAshmeet Sidana(Director)inClint Korver(Director)in

Co-investorsAlumni VenturesBetter Ventures Central LlcBrainstorm VenturesLong Venture PartnersUlu VenturesV1 VC+1 more

Salient Energysalientenergyinc.comin𝕏

Salient Energy manufactures zinc and manganese batteries for electricity storage, providing an alternative to lithium-ion with lower costs and reduced environmental impact from mining and manufacturing.

CleantechClimate TechEnergyNew MaterialsDartmouth, CA

Ryan Brown(Cofounder)in

Co-investorsSandwaterTechstarsVoLo Earth Ventures

Sanassanas.ai

Sanas builds real-time Speech AI technology that removes communication barriers caused by accents, languages, background noise, and audio quality issues.

AI & Machine LearningEnterprise SoftwareSaaSStanford, US

Shawn Zhang(Founder)inMax Serebryakov(Founder)inAndrés Pérez Soderi(Founder)inSharath Keshava Narayana(Founder)inAndres Perez Soderi(Founder)Maxim Serebryakov(Founder)

Co-investorsDN CapitalGeneral CatalystHuman CapitalInsight PartnersQuadrille CapitalAdapt Ventures+11 more

Sandstone Diagnosticssandstonediagnostics.com

Livermore, US

Ulrich Schaff(Executive Officer)Gregory Sommer(Executive Officer, Director)Paul Manners(Executive Officer)Karen Drexler(Executive Officer, Director)Sara Naab Schaff(Executive Officer)John Smithin

Co-investorsAEON FoundryAstiaBerkeley Angel NetworkClearVision EquityPortfolia

Schemataschemata.comin𝕏

Schemata provides AI-powered training and readiness solutions using immersive, photorealistic virtual experiences for equipment and operations training across defense, enterprise, and other demanding sectors.

AI & Machine LearningDefense TechEdTech

Co-investorsAlumni VenturesCapital FactoryCrosscourt VenturesGaingelsMana VenturesOwl Ventures+3 more

Scope Zeroscope-zero.comin

Scope Zero offers the Climate Savings Account (CSA), an employer-provided benefit that helps employees lower the upfront cost of home and transportation upgrades to reduce utility bills, fuel costs, and carbon emissions.

CleantechClimate TechFintechFuture of WorkHR TechImpact & Social Good

Co-investorsCollaborative FundDifferential VenturesHearstLabSarah SmithThe MBA Fund

Scorecardscorecard.ioin

Scorecard provides AI testing and evaluation software that helps teams replace subjective reviews with systematic testing for building trustworthy AI products.

AI & Machine LearningDeveloper ToolsSaaSSan Francisco, US

Darius Emrani(Founder)in

Co-investorsInception Studio CapitalKindred VenturesNeoTekton Ventures

Scoutiblescoutible.comin𝕏

Scoutible offers Hero Mode, an app that provides AI-based coaching modeled on real-world professional leaders, a 15-minute game-based strengths assessment, and gamified productivity tools such as time blocking and timers.

AI & Machine LearningConsumerFuture of WorkGamingHR Tech

Angela Antony(Founder & CEO)in

Co-investorsMark CubanGreat Oaks Venture CapitalMindset VentureLearn CapitalNew Enterprise Associates (NEA)

Scribdscribd.comin𝕏Series B · Dec 2008 · $10M

Scribd is a digital platform that provides access to millions of user-uploaded documents across diverse categories, allowing users to explore, learn, and discover information on a wide range of topics.

ConsumerEdTechMarketplacesMedia & EntertainmentSaaSSan Francisco, US

Jared Friedman(CTO)inJohn Adler(Executive Officer, Director)Trip Adler(CEO)inTod Harmon(Executive Officer)inTikhon Bernstam(Founder)inMatt Riley(Lead Software Engineer)in

Co-investorsCRV (Charles River Ventures)Felicis VenturesRedpoint VenturesSaints CapitalSpectrum EquityVantagePoint Capital Partners+2 more

Secure3secure3.ioin𝕏

Secure3 provides end-to-end security audits for Web3 and crypto projects, matching projects with expert auditors and running competitive audit contests to identify smart contract vulnerabilities.

Crypto & Web3CybersecuritySan Francisco, US

Yuan Xia(Founder)in

Co-investorsAlumni VenturesEastlink Capital Partners

Segmedsegmed.aiin𝕏Oct 2022

Segmed provides structured, de-identified medical imaging data and multimodal datasets from diverse populations to support research in AI and healthcare.

AI & Machine LearningData & InfrastructureDigital HealthHealthtechMedical DevicesSan Francisco, US

Martin Willemink(Founder)inJie Wu(Founder)inMarinus Johannes Willemink(Executive Officer, Director)Wojciech Adam Koszek(Executive Officer, Director)Cailin Hardell(Founder)Cailin Kramer(Founder)in

Co-investorsBlumberg CapitalExpeditionsiGan PartnersMighty CapitalNina CapitalNovaCapital+4 more

Semgrepsemgrep.devin𝕏

Semgrep develops a code scanning platform that detects security vulnerabilities and code issues across multiple programming languages, integrated with CI/CD tools like GitHub and GitLab.

CybersecurityDeveloper ToolsSan Francisco, US

Drew Dennison(Founder)inIsaac Evans(Founder)in

Co-investorsMenlo VenturesArtisanal VenturesBallistic VenturesBright Pixel CapitalFelicis VenturesHarpoon Ventures+8 more

Sensio Air Incsensioair.com

Sensio Air develops patented, light-based sensor technology that detects and identifies airborne particles and allergens — including pollen, mold spores, pet dander, dust mites, and mineral or inert particles — in real time.

Deep TechHardwareIoT

SentiLinksentilink.comin𝕏

SentiLink provides fraud detection and identity verification products and data solutions for financial institutions and businesses.

AI & Machine LearningCybersecurityData & InfrastructureFintechSan Francisco, US

Max(Co-founder)Maxwell Blumenfeld(Founder)inNaftali Harris(Founder)inMax Blumenfeld(Founder)

Co-investorsAndreessen HorowitzCraft VenturesFelicis VenturesFifth Down CapitalFlexcap VenturesNew York Life Ventures+30 more

sequeltrysequel.com

Sequel manufactures re-engineered spiral-design tampons with patented technology for improved absorption and leak prevention.

ConsumerFemTechHealthtech

Amanda Calabrese(Founder)inGreta Meyer(Founder)in

Co-investorsBlack Jays VenturesDorm RoomMaC Venture CapitalPear VCRRE VenturesTipt Ventures+1 more

serviceMob, Inc.servicemob.comin𝕏

serviceMob provides an AI-driven platform that models customer service operations as structured data to identify and prevent repeat demand, reducing customer contact volume and operational costs.

AI & Machine LearningEnterprise SoftwareSaaS

Anuj BhallainMarcel Barrera(Co-founder & Chief Strategy Officer)in

Co-investorsHuntington Angels Network

Shaper Toolsshapertools.com𝕏

Shaper Tools makes the Origin, a handheld, auto-correcting CNC.

San Francisco, US

Joseph Hebenstreit(Executive Officer, Director)Ilan Moyer(Executive Officer, Director)Alec Rivers(Executive Officer, Director)in

Co-investorsComet LabsEniac VenturesGreen Meadow VenturesRoot Ventures Manager, LlcSOSVXG Ventures

Sharp Machine, Incsharpmachine.ai

Deep Mukhopadhyay(Founder)in

Shimmershimmer.carein𝕏

Shimmer provides coaching, community, and digital tools designed specifically for people with ADHD, combining expert guidance with peer support to help them reach their potential.

Digital HealthHealthtechMental HealthWellness & FitnessSan Francisco, US

Vikram Sreedhar(Founder)inChris Wang(Founder)inChristal Wang(Founder)inJon Wangin

Co-investorsGaingelsHoneystone VenturesY CombinatorKoa LabsPillar VCWefunder+1 more

Short Answermyshortanswer.com𝕏

A classroom platform for short-form writing activities designed to run in-class, combining daily formative assessment of content understanding with explicit writing instruction.

EdTech

Co-investorsLong Term Impact

Signalrgbsignalrgb.com

SignalRGB builds software for controlling RGB lighting across devices from different brands, aimed at gamers and creators.

ConsumerGamingSaaS

Silanasilana.comin

Silana develops autonomous robotic systems that fully automate the sewing process for garment manufacturing, enabling local on-demand production with significantly faster lead times and lower costs compared to traditional offshore labor-based methods.

Advanced ManufacturingHardwareRoboticsVienna, AT

Michael Mayr(COO, Founder)Michael Hofmannrichter(Founder)inAnton Wohlgemuth(Founder)in

Silexicasilexica.comin

Programming tools that accelerate the journey from software to application-specific hardware systems.

Co-investorsMerus CapitalSquareOneTechVision FondsEQT VenturesSeed Fonds Aachen

Simularsimular.aiin𝕏Apr 2024

Simular builds AI agents that automate repetitive computer work for knowledge workers using a neuro-symbolic approach combining large language models with symbolic code.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Carlos, US

AlanAng Li(Founder)inJiachen Yang(Founder)

Co-investorsAngel Collective Opportunity FundBasis Set VenturesFelicis VenturesFlying Fish VenturesNVIDIASamsung Next+5 more

Sitemanasitemana.com

Software company focused on building better technology to create positive impact in the world, with offices in San Francisco and Ho Chi Minh City.

AdTechDeveloper ToolsE-commerceMarketing TechSaaSSector AgnosticSan Francisco, US

Peter(Co-Founder & CAIO)Letian(Co-Founder & Business Development)Peter Ma(Founder)inLetian Liu(Founder)in

Skiprideskip.com𝕏Series ADefunct

Skip operates a fleet of shared electric scooters for last-mile urban transportation, partnering with cities and providing riders with safety training and customer support.

ConsumerMobility & TransportationSan Francisco, US

Matt Tran(Founder)inSanjay DastoorMike WadheraShalin Mantri(Head of Product)Khalena Muslem(Recruiting)

Co-investorsFundersClubY CombinatorA.Capital VenturesAccelAtland VenturesChevron Technology Ventures+9 more

Skipskipwithjoy.com

Skip builds "movewear" — consumer products that integrate exoskeleton technology to support human movement and mobility.

ConsumerHardwareRoboticsWellness & Fitness

Kathryn Zealand(Tech)

Skycoolsystemsskycoolsystems.comin

SkyCool develops radiative cooling products using passive materials science that dissipate heat to outer space without electricity, helping buildings and facilities reduce cooling energy demand while removing heat from the planet rather than transferring it to the ambient air.

CleantechClimate TechEnergyNew MaterialsStanford, US

Aaswath Raman

Slangslang.aiin𝕏

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 LearningFoodTechHR TechSaaSNew York City, US

Alex Sambvani(Founder)inGabe(Co-founder)Gabe Duncan(Founder)Gabriel Duncan(Founder)

Co-investorsBlue Trail PartnersCollide CapitalHomebrewPath VenturesStage 2 CapitalTechstars+7 more

Sleeksleektext.com

Sleektext is a news and information platform dedicated to World of Warcraft coverage, offering game updates, player guides, strategies, and tournament information to WoW players globally.

GamingMedia & Entertainment

Co-investorsBAM VenturesDorm RoomArkStream CapitalBig Brain HoldingsBinance LabsEmirates Consortium+7 more

Slyceslyce.io

Slyce provides an automated platform for monitoring and optimizing the delivery operations and platform marketing of restaurant and food chains, offering real-time alerts, review classification, menu/location availability management, and marketing performance analytics.

FoodTechMarketing TechSaaS

SmartTestPrepsmartestprep.com

Smartestprep (STP PASS) is a subscription-based online platform for exam preparation, offering courses, video lessons, practice tasks, and mock exams for IELTS, SAT, NUET, and English.

EdTech

Laura Vaigorova(Founder)in

Co-investorsAxiom CapitalQuest Ventures

Smartwalksmartwalk.weebly.com

Smart Walk makes an electronic add-on device that attaches to an existing white cane and uses sensors to detect obstacles, conveying distance information through vibrations at the cane's handle.

HardwareHealthtechIoT

Sonant AIsonant.aiinDec 2017

Sonant provides AI voice agents trained on insurance calls that answer inbound calls, handle routine inquiries, and write call details directly into agency management systems in real time.

AI & Machine LearningEnterprise SoftwareFuture of WorkInsurTechSaaSSan Diego, US

Alejandrina Gonzalez Reyes(Cofounder)Charles Smith(Executive Officer, Director)James Reeg(Executive Officer)

BoardKenneth Miller(Director)Robert Claussen(Director)

Co-investorsMTECH CAPITALSemapa NextThe MBA Fund

Songscriptionsongscription.aiin𝕏

Songscription converts audio files into sheet music and MIDI notation.

AI & Machine LearningCreator EconomyEdTech

Andrew Carlins(Co-Founder & CEO)in

Co-investors10x FoundersDent CapitalEmerge EducationReach Capital

SoranoAIsorano.coin𝕏

SoranoAI builds AI-powered weather intelligence products that convert forecast data into probabilities and market signals for prediction market traders.

AI & Machine LearningClimate TechEnergyFintechSaaSStanford, US

Co-investorsTechstarsPlug and Play Ventures

Sourcegraphsourcegraph.comin𝕏

Sourcegraph is a code intelligence platform that helps developers search, write, and understand code with insights from their entire codebase integrated into their editor.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareInsurTechSan Francisco, US

Quinn Slack(Founder)inBeyang Liu(Founder)in

BoardScott Raney(Director)inDaniel Friedland(Director)inDavid Sacks(Board Member (Craft Ventures))in

Co-investorsAndreessen HorowitzCraft VenturesRedpoint VenturesGoldcrest CapitalSequoia CapitalAmplify Partners+12 more

Spectgetspect.comAug 2017Defunct

Spect provides automated retinal screening to detect conditions like diabetic retinopathy and glaucoma in primary care settings, reducing the need for manual assessment by eye specialists.

AI & Machine LearningHealthtechWellness & FitnessSan Francisco, US

Ankur Gupta(CEO)inRishab Gargeya(Founder)inTed Leng(Founder)inRyan Nabat(Software lead)Prakhar Maheshwari(Software Engineer)Neha More(Operations/HR Lead)

Co-investorsAngel Physicians FundGagarin Capital PartnersTaver CapitalY CombinatorMorado VenturesSeed Round Capital

Spiral Therapeuticsspiraltx.comin

Spiral Therapeutics is a clinical-stage pharmaceutical company developing therapies for balance disorders and hearing loss using its Minimally Invasive Cochlear System (MICS) drug delivery platform.

BiotechDigital HealthHealthtechMedical DevicesSouth San Francisco, US

Hugo Peris(Founder & CEO)inEugene de Juan(Executive Officer, Director)Lawrence Fritz(Director)

BoardWARREN THALER(Director)JEAN-FREDERIC PAULSEN(Director)Guy Nohra(Director)in

Co-investorsCatalio Capital ManagementInveready Technology Investment GroupLifelinkAlta PartnersCamden PartnersEsperante Ventures

Spire Healthspirehealth.cominSeries AAcquired

Spire Health provides continuous respiratory monitoring devices used by pulmonologists and patients to track lung disease.

HealthtechWellness & FitnessSan Francisco, US

Neema Moraveji(Chief Scientist)inRustam Lalkaka(Head of Product)Adil Majid(User Experience Designer)Jonathan Palley(CEO)Francesco Mosconi(Chief Data Officer)Ben Yule(CTO)

Co-investorsScrum VenturesY CombinatorCFJ InvestmentsDN CapitalGilde HealthcarePacific Health Ventures+2 more

Spot Biosystemsspotbiosystems.comin

Spot Biosystems is a clinical-stage biopharmaceutical company developing non-viral gene therapies using extracellular vesicles as a delivery method.

BiotechDigital HealthMedical Devices

Co-investorsSaltagen VenturesAdvantech CapitalIDG CapitalLDV Partners

Sproutssprouts.ai

Sprouts.ai offers a go-to-market platform for B2B sales teams, consolidating sales and revenue tooling to support deal execution.

AI & Machine LearningSaaSSales Tech

Karan Chaudhry(Founder)in

Co-investors7BC Venture CapitalAlumni VenturesKickstart VenturesTrue Global Ventures

Stachestache.com

Stache is a peer-to-peer marketplace where people rent out unused space such as garages or spare rooms for others to store their belongings, as an alternative to traditional self-storage.

ConsumerLogistics & Supply ChainMarketplacesPalo Alto, US

Michael Anderson(Founder)

Co-investorsOvereasy Ventures

Standard Metricsstandardmetrics.ioin𝕏Seed · Jul 2020 · $6M

Standard Metrics provides portfolio management and analysis software for investors, enabling automated data collection, centralized storage, and AI-powered insights across venture-backed companies.

AI & Machine LearningEnterprise SoftwareFintechSaaS

John Melas-Kyriazi(Founder)inDeny Khoung(Founder)Kevin Hsu(Founder)

Co-investors8VCAdapt VenturesAlpha EdisonBroom VenturesFin CapitalFirst Trust Capital Partners+15 more

Stockappstockapp.com

Derek Wall(Founder)in

Co-investorsFJ LabsMoonshots Capital

STOTTLER HENKE ASSOCIATES, INCstottlerhenke.comin𝕏

Stottler Henke develops AI-based software solutions for complex problem-solving, scheduling, training simulations, intrusion detection, and data visualization, serving defense, aerospace, and government agencies.

AI & Machine LearningDefense TechDeveloper ToolsEnterprise SoftwareGovTechSan Mateo, US

Andrea Stottler(Co-Founder and Director)Dick Stottler(Co-Founder and Director)inAndrea Henke Stottler(Founder)in

Streetbeatstreetbeat.comin

Streetbeat designs, builds, and operates configurable AI infrastructure and agents for banks, wealth and asset managers, insurers, and real estate investment firms, built around each institution's workflows, data, systems, and regulatory environment.

AI & Machine LearningEnterprise SoftwareFintechSaaSPalo Alto, US

Damian Scavo(Co-founder & CEO)inMaciej Donajski(CTO & Co-Founder)inDamián Scavo(Founder)inDamián Ariel Scavo(CEO, CIO & Co-Founder)

Co-investors3Lines Venture CapitalAAF Management Ltd.Evolution VenturesMonte Carlo CapitalP101 VenturesSeraph Group+1 more

Strivelabsstrivelabs.io

Strive Labs helps fast-growing companies build remote engineering teams by recruiting, vetting, and onboarding senior engineers with 10+ years of experience, and handling back-office functions such as contracts, HR, accounting, and IT setup.

Future of WorkHR TechSaaSSan Francisco, US

Subtle Medicalsubtlemedical.comin

Subtle Medical develops deep learning software for medical imaging that enables faster and safer image acquisition on existing scanners for healthcare providers and imaging centers.

AI & Machine LearningHealthtechMedical Devices

Greg Zaharchuk(Co-founder, MD, Ph.D., Neuroradiologist and Professor at Stanford)inEnhao Gong(Co-founder, Ph.D., Deep Learning Scientist)in

Co-investors3E Bioventures CapitalAtinum Investment Co. Ltd.Bessemer Venture PartnersBreyer CapitalDCVC (Data Collective)Foothill Ventures+11 more

SUMR Labs, Inc.sumrlabs.com

Sumr Labs builds an agentic AI platform that processes healthcare data—including clinical notes, scanned documents, and labs—to handle provider claims, reduce denials, and maximize reimbursements.

AI & Machine LearningDigital HealthHealthtech

Surf Therapeuticssurftherapeutics.comin

Surf Therapeutics develops a non-invasive broad-beam ultrasound platform that stimulates nerves to activate the body's cholinergic anti-inflammatory pathway, aiming to restore immune balance and treat inflammatory and autoimmune disorders without drugs.

Deep TechHealthtechMedical Devices

Nishant Doctor(CEO)

Co-investorsCapital FactoryDevice of Tomorrow CapitalGENERAL INCEPTIONRiceberg Ventures PremierSOSVTMC Venture Fund+1 more

Swarmswarmaero.comin𝕏

Swarm Aero develops UAVs designed for autonomous swarming, using on-aircraft edge compute and a sensor mesh so small teams can coordinate thousands of uncrewed air, sea and ground vehicles in contested, communications-limited environments.

AI & Machine LearningDefense TechRobotics

Danny Goodman(Founder)inPeter Kalogiannis(Founder)inOliver Palmer(Founder)in

Co-investorsChampion Hill VenturesHubSpot VenturesMaC Venture CapitalScribble VenturesSilent CapitalAlumni Ventures+7 more

SYLVATICA BIOTECH INCsylvaticabio.com

Sylvatica Bio develops organ and tissue preservation technologies, including supercooling methods that extend the viability of human organs such as livers outside the body.

BiotechDeep TechMedical Devices

Sebastian Eriksson Giwa, PhD(Founder)inMike Taylor(Founder)in

Co-investorsTaihill Venture

Synnada, Inc.synnada.aiin𝕏

Synnada is an AI infrastructure company building tools for running persistent, continuously operating agent systems in production, including Mithril (an ML compiler), Tenet (multi-cloud deployment for AI workloads), and Agentia (a runtime for persistent agents).

AI & Machine LearningData & InfrastructureDeveloper ToolsSan Francisco, US

Mehmet Ozan Kabak(Founder)in

Co-investors500 Emerging EuropeExpeditions

Synova Life Sciencessynovalife.com

Synova Life Sciences develops technology for biomedical applications, focusing on innovative solutions in the life sciences sector.

BiotechDeep TechHardwareHealthtechMedical Devices

John Chi(Chief Executive Officer and Founder)Michel Haddad(Chief Commercial Officer and Co-founder)inJohn Chi 季崇健(Founder)in

Co-investorsAsymmetry VenturesJude Gomila

Tachyustachyus.comin𝕏May 2015acquired by SLB

Tachyus builds AI and physics-based models for oil and gas operators to optimize reservoir management, increase production, and reduce operational costs and greenhouse gas emissions.

AI & Machine LearningClimate TechEnergyHouston, US

Francisco LePort(Founder)inDakin Sloss(Founder)inPaul Orland(Founder)inPallav Sarma(Founder)inFernando Gutierrez(CEO)inMatt Elbert(CFO & CRO)in

Co-investorsBaruch Future VenturesCota CapitalStreamlined VenturesStruck CapitalCaffeinated CapitalFounders Fund+2 more

Tagbiotag.bioin

Tag.bio offers a data platform for the healthcare and life sciences industry, using data mesh architectures and AI-powered analytics to manage large, complex datasets and speed up data analysis.

AI & Machine LearningData & InfrastructureHealthtech

Tom Covington(Co-founder)inSanjay Padhi

Co-investorsMerus CapitalNewfund CapitalRaptor Group

Takeoff AItakeoff41.comin

Takeoff41 builds TPN2.0, an AI-guided total parenteral nutrition (TPN) ordering system for neonatal intensive care units (NICUs) that integrates with EHR systems to track fluids and nutrition and generate safe, compoundable prescriptions.

AI & Machine LearningDigital HealthHealthtech

Co-investorsFocal VenturesSarah Smith

Tangramtangramvision.comin

Tangram Vision develops MetriCal, a multi-modal sensor calibration suite for calibrating cameras, LiDAR, and IMUs across a product's lifecycle.

AI & Machine LearningDeveloper ToolsRobotics

Brandon Minor(Founder)in

Co-investors2048 VenturesSHAKTITrucks VC

Tappitytappityapp.comin𝕏

A platform offering interactive science lessons designed for children, featuring content from various instructors.

ConsumerMedia & EntertainmentSan Francisco, US

Chad Swenson(Founder)inLawrence Tran(Founder)in

Co-investorsBrighter CapitalY CombinatorAltaclub VCAltaIR CapitalKleiner Perkins

Tarojointaro.comin𝕏Dec 2016Acquired

Taro operates a community platform where software engineers access educational content and career development resources while tech companies use the service to source and recruit engineering talent.

Creator EconomyDeveloper ToolsEnterprise SoftwareHR TechSan Francisco, US

Rahul Pandey(Founder)inAlex Chiou(Founder)inShivangi Mehra(Executive Officer)Krishna Mehra(Executive Officer, Director)Elliot Kang(Software Engineer Recruiter)Lee Korelitz(Software Engineer Recruiter)

Co-investorsY CombinatorAndreessen HorowitzBalderton CapitalEileses CapitalFPVGoodwater Capital+6 more

Tau9Labstau9labs.com

Tau9 Labs builds custom software solutions for manufacturing facilities, working directly with factory teams to solve operational problems related to efficiency, scrap reduction, and equipment uptime.

Advanced ManufacturingAI & Machine LearningSaaS

Alex Gruebele(President)Chandler Gonzales(CTO)

teach fxteachfx.comin𝕏

TeachFX provides artificial intelligence-powered classroom observation and feedback software for K-12 educators to improve teaching practices and foster more equitable student engagement through analysis of classroom conversations.

AI & Machine LearningEdTech

Jamie Poskin(Founder)inBerk Coker(Founder)in

Co-investorsBrighteye VenturesEdovate CapitalNewfund CapitalPear VCUlu VenturesVista Venture Partners+2 more

Teacrushteacrush.com

Maker of sparkling prebiotic and probiotic drinks under the wildwonder brand, combining Eastern herbal traditions with California produce and real fruit for gut health.

ConsumerDirect to ConsumerWellness & Fitness

Rosa(Founder)

Techmatetechmate.comin𝕏Acquired

Techmate connects IT teams with on-demand technical support professionals who provide on-site troubleshooting and augment overstretched internal staff.

ConsumerDeveloper ToolsEnterprise SoftwareSaaSNew York City, US

Colin Barceloux(Founder)inScott Hasbrouck(CTO (YC S16))inAlex(Co-founder and CTO)David Brock(Executive Officer)

Co-investors500 GlobalAllied Venture PartnersBread And Butter Ventures, LlcBrighter CapitalEntrepreneurs Roundtable Accelerator (ERA)GFR Fund+7 more

Tegoretegore.ai

Tegore is an AI math tutor designed to help students learn mathematical concepts through personalized instruction.

AI & Machine LearningEdTechSan Francisco, US

Ende Shen(CTO)inMadhav MohanLucas Negritto

Co-investorsY Combinator

Teleon Health, Inc.teleonhealth.com

Gaming

Telepatia AItelepatia.aiin

Telepatia provides AI-powered tools for medical documentation and clinical decision support in Latin America, including real-time clinical note generation, evidence-based recommendations for physicians, healthcare system integration, and business intelligence for clinical operations.

AI & Machine LearningDigital HealthHealthtechSão Paulo, BR

Nicolas Abad(Founder)inDigital Health Healthtech Nicolas Abad(Founder)Tomás Giraldo Hinestroza(Founder)in

Co-investorsA*Abstract VenturesAndreessen HorowitzCanaryNido VenturesPICUS CAPITAL+1 more

Tesseltessel.aiin

Tessel provides an evidence and monitoring infrastructure for safety-critical AI systems in medical diagnostics, helping developers systematically validate and track model behavior across regulatory standards and real-world deployment scenarios.

AI & Machine LearningDigital HealthMedical Devices

Lucas Tao(Founder)inArvind Thiagarajan(Founder)in

Co-investorsFoothill Ventures

Tetrix New York, USAtetrix.co

Tetrix is an AI-native platform that unifies the private-market investment data stack, automating document collection, extraction, analysis, and reporting for allocators managing fund and portfolio data.

AI & Machine LearningData & InfrastructureFintechSaaSNew York City, US

Naunidh Singh Bhalla(Founder)inOlivier Babin(Founder)in

Co-investorsThe 23 FundWhite Star CapitalInnovation Endeavors

Thecoldbrewprojectthecoldbrewproject.com

A direct-to-consumer coffee brand that makes black canned cold brew from single-origin Colombian specialty coffee grown in Huila and roasted, brewed, and canned in California.

ConsumerDirect to ConsumerFoodTechSan Mateo, US

Theguestbooktheguestbook.comin𝕏

The Guestbook is a rewards program and free browser extension for stays at boutique and independent hotels, letting travelers book directly with hotels at lower rates and earn cash back that can be redeemed via PayPal, Visa, Venmo, or gift cards, donated to charity, or applied to future stays.

ConsumerMarketplacesTravel & Hospitality

James Gancos(Founder)in

Co-investorsRock Creek Capital

Thehaipthehaip.com

hAIp operates an AI-powered platform that matches brands with influencers and creators based on audience, engagement, and brand-fit data, then analyzes content for predicted virality and posts it to creator profiles.

AdTechAI & Machine LearningMarketing Tech

Theo Aitheoai.aiin

Theo Ai is an AI platform for litigation defense that consolidates an enterprise legal team's cases, documents, risk reserves, and billing into a single searchable system, pulling data from tools like Microsoft, Google, Workday, and Salesforce.

AI & Machine LearningEnterprise SoftwareLegalTechSaaSPalo Alto, US

Patrick Ip(Founder)inTiago Luchini(Founder)inAlex Alben(Founder)Patrick Ip Tiago Luchini(Founder)

BoardAaron Samuels(Director)in

Co-investorsBeat VenturesCollide CapitalFour Acres CapitalNextView VenturesNVP CapitalSignal Peak Ventures+5 more

ThinkChainthinkchain.ai

ThinkChain.ai builds AI tools including AI agents that conduct qualitative interviews and surveys at scale for market researchers and academic professionals, and cloud-hosted MCP server bundles that connect AI assistants like ChatGPT and Claude to external tools.

AI & Machine LearningDeveloper ToolsSaaS

Co-investorsSterling RoadZelda Ventures

Thirdearthirdear.co

Praveen Paritosh(Founder)in

Tibaraytibaray.comMar 2025

Fremont, US

Cecilia Carol Montalvo(Chief Executive Officer & Chief Financial Officer)

BoardLaird Q. Cagan(Director)Bill Loo(Director)James Vetter(Director)Peter Maxim(Director)Sami Tantawai(Director)

Tikrtikr.com

TIKR is an investment research platform that tracks the disclosed stock portfolios of over 10,000 investors — including company insiders, hedge funds, and large institutions — using US 13F filings as well as international filings, shareholder reports, and 13Ds.

Data & InfrastructureFintechSaaS

Sahil Khetpal(Co-founder)inBobby Sankhagowit(Co-founder)in

Co-investorsInventum Ventures

Tinfoil Securitytinfoilsecurity.com𝕏

Black Duck is a software supply chain security platform that identifies vulnerabilities, license risks, and malicious packages in open-source dependencies.

CybersecurityDeveloper ToolsEnterprise SoftwareSaaS

Ainsley BraunMichael Borohovski

Co-investors500 Global

Tombottombot.comFeb 2019

Tombot creates animatronic robotic pets designed to provide companionship and therapeutic benefits for people who cannot care for live animals, with initial focus on treating behavioral and psychological symptoms in older adults with dementia.

HealthtechMedical DevicesMental HealthRoboticsValencia, US

Tom Stevens(CEO and Co-Founder)in

Co-investorsCaduceus Capital PartnersAngel Physicians FundJumpstart FoundryWavemaker Three-Sixty Health

Tomi.ai websitetomi.aiin𝕏

Tomi.ai scores website visitors and inbound leads in near real-time using predicted close propensity and expected customer lifetime value, then sends these as synthetic conversion events to Google and Meta for value-based ad bidding.

AdTechAI & Machine LearningMarketing Tech

Co-investorsAloniqBegin CapitalOK Computer

Topmdhealthtopmdhealth.com

TopMD Health is a telehealth platform that connects patients with independent specialist physicians (oncologists, cardiologists, neurosurgeons and others) from top-ranked global hospitals to provide second-opinion medical assessments based on international clinical protocols.

AI & Machine LearningDigital HealthHealthtech

Torobiotorobio.com

Toro Bio develops automated systems for cell and gene therapy production at point of care, enabling personalized cancer therapies.

BiotechHealthtechMedical Devices

Umberto Scarfogliero(Founder)in

Co-investorsTaiwan Global Angels

tortugatortugaagtech.cominApr 2015

Oishii operates indoor vertical farms that grow premium produce, including its Omakase Berry, strawberry products, and Rubī Tomato, distributed to consumers and retailers such as Whole Foods across the New York metropolitan area, New Jersey, Connecticut, and D.C.

AgTechConsumerFoodTechNew York, US

Hiroki Koga(Co-founder)Brendan Somerville(Co-founder)Morgan Steffy(Executive Officer, Director)Evan Katz(Executive Officer, Director)

BoardEric Mathews(Director)Joel Seligstein(Director)

Co-investorsCeres PartnersE12 Venture Capital, LlcOrbia VenturesREMUS CapitalRoot Ventures Manager, LlcUnion Grove Venture Partners

Trainfestrainfes.comin

TRAINFES provides neurological rehabilitation using FDA-certified electrical stimulation medical devices and a cloud platform with AI that programs personalized therapies remotely.

Digital HealthHealthtechMedical DevicesSantiago, CL

Luis Campos(Founder)inMoisés Campos Uribe(Founder)inSebastian Mardones(Founder)in

Co-investorsInvexor Venture Partners

Trucker Pathtruckerpath.comin𝕏

Trucker Path provides a navigation and business-services app for truck drivers and fleets in the United States, integrating navigation, compliance, dispatch, and payments.

AI & Machine LearningLogistics & Supply ChainMobility & TransportationSaaSSan Jose, US

Ivan Tsybaev(Executive Officer, Director)in

Trueandcotrueandco.com

True & Co sells women's intimate apparel, including wirefree bras made from microfiber and lace.

ConsumerDirect to ConsumerE-commerce

Aarthi Ramamurthy(Founder)inBeatrice Pang(Founder)Michelle Lam(Founder)

Co-investorsFundersClubPear VCVTF CapitalWestern Technology InvestmentCowboy Ventures

Trustexamtrustexam.ai

TrustExam is an online exam and proctoring platform for authoring, scheduling and delivering assessments with configurable identity, device and environment checks, live monitoring and recording.

AI & Machine LearningEdTechSaaS

Trustmodeltrustmodel.aiin𝕏

TrustModel is an AI assurance platform that discovers, assesses, remediates, and certifies AI systems across an organization's stack, including foundation models, purchased COTS applications, and deployed agents.

AI & Machine LearningCybersecurityEnterprise Software

Karl Mehta(Founder)Ramesh C.(Founder)in

Tryclearlytryclearly.app

Clearly is an AI-powered symptom tracking app for people managing eczema, letting users log symptoms, treatments, and triggers via voice notes and photos.

AI & Machine LearningDigital HealthWellness & Fitness

Trysolsticetrysolstice.com

Shyft Power Solutions is an energy technology company that builds digitization and metering software for energy infrastructure in emerging markets.

CleantechClimate TechEnergyIoT

Tueo Healthtueohealth.cominJan 2017

Asthma monitoring startup; acquired by Apple.

HealthtechRedwood City, US

Todd Murphy(Executive Officer, Director)Michael Carchia(Executive Officer)Bronwyn Harris(Executive Officer, Director)

BoardFred Toney(Director)

Co-investorsHealthtech CapitalLaunchpad Digital Health

TuMeketumeke.ioin

TuMeke uses AI and computer vision to analyze how workers move and identify ergonomic risks without wearables or sensors, helping safety teams prevent musculoskeletal workplace injuries.

AI & Machine LearningEnterprise SoftwareHealthtechSaaSSan Mateo, US

Zach Noland(Founder)inRiley Noland(Founder)inDiwakar Ganesan(Founder)in

Co-investorsAlumni VenturesDorm RoomInformed Ventures Advisors, LlcIntel CapitalMetagrove VenturesThink+ Ventures Management, Llc

Turbine Financeturbine.coin

Turbine provides financing that lets venture capital firms and their limited partners borrow against fund positions and carried interest instead of selling them, giving GPs and LPs access to liquidity while retaining ownership.

Fintech

Mike Hurst(Founder & CEO)in

Co-investorsAlpha EdisonTTV CapitalB Capital GroupB4 CapitalEvolution VenturesTemerity Capital Partners+6 more

Twentyeight Healthtwentyeighthealth.comin

Twentyeight Health is a telehealth service that lets users complete an online medical questionnaire reviewed by a licensed provider, who writes prescriptions for sexual and reproductive health needs and mails medication directly to patients.

Digital HealthDirect to ConsumerFemTechBrooklyn, US

Amy Fan(Co-founder)inBruno Van Tuykom(Co-founder)in

BoardWES BARTON(Director)inARIANNE KIDDER(Director)in

Co-investorsAglae VenturesAlumni VenturesData TechDorm RoomFairhaven Capital PartnersForeground Capital+11 more

Type1Computetype1compute.comin

Type 1 Compute converts existing AI models trained in PyTorch or ONNX to run on FPGAs with significantly reduced power consumption, enabling edge deployment without retraining or hardware changes.

AI & Machine LearningDeep Tech

Udacityudacity.comin𝕏Series A · Jan 2012 · $5M

Udacity is an online education platform that offers digital upskilling programs, including Nanodegree certificates and courses, developed with industry leaders to address talent shortages.

AI & Machine LearningEdTech

Sebastian Thrun(Founder (Stanford instructor who started Udacity))inPeter Norvig(Founder (Stanford instructor who started Udacity))in

Co-investorsAndreessen HorowitzCrimson Investment FundCRV (Charles River Ventures)Drive CapitalGV (Google Ventures)InvestX+4 more

Upbeatupbeatpr.comSeedDefunct

Upbeat is a PR service that combines software and hands-on expertise to help companies develop media strategies, run outreach campaigns, build journalist relationships, and secure media coverage.

ConsumerMarketing TechMedia & EntertainmentSaaSSan Francisco, US

David Tran(CTO)inMark Linsey(Founder)inRicky Yean(CEO)

Co-investorsY Combinator500 GlobalAgrolimen VenturesCRV (Charles River Ventures)Draper AssociatesElizabeth Yin+6 more

Userfrontuserfront.comin

Userfront provides authentication and user management tooling for developers, including capabilities for deploying AI assistants and enforcing AI use policies.

AI & Machine LearningCybersecurityDeveloper ToolsEnterprise SoftwareSaaS

Co-investorsHeavybitStanford UniversityWestWave CapitalInnovating Capital

Vannevarvannevarlabs.cominApr 2019

Defense technology company building AI software for U.S. national security missions; flagship product is Decrypt.

Palo Alto, US

Brett Carlsen Granberg(Executive Officer, Director)Eleony Shepherd Moorhead(Executive Officer, Director)Brett Granberg(Founder)Nini Hamrick(Founder)Nini Moorhead(Founder)

Co-investorsAloft VCBlack FlagCostanoa VenturesFelicis VenturesGeneral CatalystPoint72 Ventures+5 more

Vence, Corp.vence.ioin𝕏

Vence provides a virtual fencing system for livestock management, using GPS/RF collars and base stations to control cattle movement, set adjustable grazing boundaries, and monitor animal location.

AgTechHardwareIoTKey Largo, US

FRANK WOOTEN(Executive Officer, Director)inJASPER HOLDSWORTH(APPOINTMENT EFFECTIVE UPON CONSUMMATION OF THIS FINANCING.)SKY KURTZ(Director)

BoardDHIRAJ SINGH(APPOINTMENT EFFECTIVE UPON CONSUMMATION OF THIS FINANCING.)CURT ROBERT(APPOINTMENT EFFECTIVE UPON CONSUMMATION OF THIS FINANCING.)

Co-investorsiSelect FundKickstartRabo Corporate VenturingSilverstrand CapitalTyche Partners

Ventlyventlyapp.com

Gargi Kand(Founder)in

Co-investorsEdge Case Capital PartnersEntrepreneur Ventures

Other

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

sagelinkSaliencySandbloomSaviorScanner, Inc.ScriptSeaDrone Inc.SeatedSeertrackingSemplusSenseSensing Electromagnetic PlusSentinel Molecular TechnologiesSentiumServersSeventeen, Inc.ShelterLuvShiroi EnergySidewireSilkTech BiopharmaceuticalsSilurianSimply LLCSkywalkSleepbusSmartestprep LTDSmile With JoySnowball WealthSocialworkoutSolarunionSolstice Energy SolutionsSora ID, Inc.SparkSpeechifyStageagentStaysavyStory Engine IncStrandSmartStreetCode AcademyStreetlogic, Inc.StrofeSuperfanappSurgeSvtpSwellStopSwitchmateSwyft CitiesSycamoreSynapse AiSysrevSystemTajima DirectTangible Teleportation Co.TankwalletTeachy EducationterrafuseTestgramThatThe Cold Brew ProjectThe HiveThe Looking GlassThisistempoThreadloom, Inc.TicketdmTokuTombo Inc.TonicToptfoodsTouchStoneTraini Inc.TravelstrideTraverse 3DTrellisTrellis RoboticsTribewellTripcipeTriursus TherapeuticsTrue&CoTruePrepTSDTulTunTunTuTuTurazoTvfplayUncappedmortgageUncorporeal SystemsUnimaUntrodden, Inc.Uplift CoachingUpstream VisionUrbanmobilityVaelabsVanilla AIVcreate, Inc.Venelite

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.