TIRTA Ventures — Full Portfolio

AstroBeam builds voice-based interaction technology for VR games and experiences, enabling natural communication with NPCs and other players.

AI & Machine LearningGamingAustin, US

Co-investorsTHThe Venture Reality FundANAnorak VenturesBOBoost VC

Bitpart builds an AI engine and SDK for creating interactive game worlds, letting designers, writers, and animators author characters that converse and interact via its Coppola authoring tool and AI Director without needing programmers.

AI & Machine LearningDeveloper ToolsGamingMethuen, US

Sarah Rudzki(Co-founder & CPO)inDr. Jeff Orkin(Co-founder & CEO)

Co-investorsBEBeat VenturesCOConvergeCRCrane Venture PartnersMIMilemark Capital PartnersTHThe E14 Fund

Builds AI tools closing the feedback loop between players and developers in live games.

Cartwheel is a browser-based AI platform that turns text, video and motion libraries into editable, rigged 3D character animation.

AVAlex Vasilkin(Founder)inAndrew Carr(Founder)Daniel Tartakovsky(Founder)Joe English(Founder)Jonathan Jarvis(Founder)Juliana Chen(Founder)

Co-investorsACAccelCRCraft VenturesTETenOneTen Ventures3737 AngelsACAct One VenturesAMAmjad Masad+11 more

Cartwheel delivers evidence-based mental health and clinical care services to students and families through partnerships with school districts.

Digital HealthEdTechHealthtechMental HealthCambridge, US

JEJoe English(Co-Founder and CEO)inDaniel Tartakovsky(Executive Officer, Director)

BoardHMHolly Maloney(Director)inGYGreg Yap(Director)inSKSteve Kupfer(Director)in

Co-investorsABAble PartnersALAlumni VenturesBOBoxGroupCRCraft VenturesGEGeneral CatalystMEMenlo Ventures+11 more

Leveraging machine learning and human-like reasoning to enable 3D perception and object manipulation.

Tejas Kulkarni(Founder)

Co-investorsBLBlindspot Ventures Management CoGLGlasswing VenturesTOToyota Ventures

Customuse is a creative AI platform that brings together text, image, video, and 3D generation models (such as GPT Image 2, Nano Banana, Veo, FLUX, Kling, Tripo, Meshy, and Hunyuan 3D) in one workspace with an infinite canvas, node-based workflows, and 3D scene tools.

AI & Machine LearningCreator EconomySaaSLondon

Artur Safaryan(Executive Officer, Director)

Co-investorsOROriginsPRPrediction CapitalUNUncommon Projects Capital ManagementUPUpside VenturesADAda Ventures

Gardens Interactive is a distributed videogame studio building multiplayer social roleplay games, with a flagship shared fantasy adventure set in a shapeshifting wilderness.

ConsumerGamingLos Angeles, US

Chris Bell(Cofounder, Creative Director and Co-Design Lead)inStephen Bell(Founder)Alexander Dostal(Executive Officer, Director, Promoter)Lexie Dostal(Founder)

BoardSBShanti Bergel(Director)in

Co-investorsFUFunPlusLILightspeed Venture PartnersTRTRANSCENDACAccelINIndex VenturesINInnovation Endeavors+2 more

Good Start Labs builds game-based learning environments, benchmarks, and data-generation pipelines that produce verifiable rewards and real human feedback to train and evaluate AI models.

AI & Machine LearningData & InfrastructureDeep TechGaming

Alex Duffy(Founder)inTyler(Founder)Tyler Marques(Founder)

Co-investorsINInovia CapitalESESSENCE VCESEssence Venture CapitalGEGeneral Catalyst

Hadean is a deep-tech company that builds distributed computing technology.

AI & Machine LearningCloud ComputingData & InfrastructureDeep TechDefense TechEnterprise SoftwareGamingSaaSLondon, GB

RMRashid Mansoor(Founding CEO)inAMAlec Mocatta(Founding CTO)inCBCraig Beddis(CEO)inMKMimi Keshani(Current COO)in

Co-investors202050 CapitalASAster CapitalAUAurum Venture PartnersBOBooz Allen VenturesENEntrepreneur FirstINIn-Q-Tel+5 more

k-ID builds infrastructure for age verification and age-adaptive content across digital platforms, enabling companies to confirm user age in a privacy-preserving and compliant manner.

GamingGovTechSaaS

JCJulian Corbett(Co-Founder & Chief Growth Officer)inJWJeff Wu(Co-Founder & Chief People and Safety Officer)inTMTimothy M(Founder)inKDKieran Donovan(Co-Founder & CEO)inTimothy Ma(Co-Founder & Chief Legal Officer)

Co-investorsA1A16Z SpeedrunANAndreessen HorowitzKOKonvoy VenturesLILightspeed India PartnersLILightspeed Venture PartnersOKOkta Ventures+1 more

A generative content platform for rapidly producing high-quality visual assets.

Christopher Gillis(Founder)Ethan Smith(Founder)JJ Fiasson(Founder)Jachin Bhasme(Founder)Peter Runham(Founder)Sami Ede(Founder)

Co-investorsBLBlackbird VenturesGLGlitch CapitalSESerenaSMSmash CapitalGAGaorong CapitalGAGaorong Ventures+3 more

Loci maps ideas, inventions and patents, powering InnVenn, a visual Venn-diagram-based patent search tool for inventors.

Sterling, US

John Wise(Executive Officer, Director)

Co-investorsBLBlue Wire CapitalENEnterprise IrelandEUEuropean Innovation Council FundLALaunch Capital

Mentra builds smart glasses hardware, an open-source operating system (MentraOS), and developer tools for deploying applications on smart glasses.

AI & Machine LearningConsumerDeveloper ToolsEnterprise SoftwareHardwareSan Francisco, US

CPCayden Pierce(CEO)inAIAlexander Israelov(Founder)inJhillika Kumar(Founder)

Co-investorsTOToyota VenturesALAlumni VenturesHAHartmann CapitalOLOlive Tree CapitalPIPioneerTRTranspose Platform Management+12 more

Mentra is a talent-matching platform that connects neurodivergent individuals with employers, aiming to match candidates to careers based on their skills, work ethic, personality, and workplace preferences.

EdTechFuture of WorkHR TechImpact & Social Good

JKJhillika Kumar(Founder)in

Co-investorsCHCharlotte FundMPMPG FundSHShine CapitalVEVerissimo VenturesALAlexa FundDADAVID APPLE+5 more

Midsummer Studios is an independent game studio developing a next-generation life simulation game that lets players create and share their own stories.

GamingBaltimore, US

Jacob Solomon(Executive Officer, Director, Promoter)William Miller(Executive Officer, Director, Promoter)Nelsie Birch(Executive Officer, Promoter)in

BoardSBShanti Bergel(Director)in

Co-investorsBEBetaworksTRTRANSCENDBEBetaworks Ventures Management, LlcF4F4 FundKRKrafton

nunu.ai develops multi-modal AI agents designed to test, play, and simulate games for quality assurance and live player cooperation.

AI & Machine LearningConsumerGamingZH, CH

JSJan Schnyder(Founder)inKHKyrill Hux(Founder)inNMNicolas Muntwyler(Founder)inKWKonstantin Wohlwendin

Co-investorsHAHartmann CapitalY Y CombinatorA1A16Z SpeedrunANAndreessen HorowitzAVAvlok CapitalBOBoost VC+5 more

Opponent Systems is building SAGA, a family-focused assistant that keeps relatives connected and shares information across generations without relying on group chats, photo dumps, or separate apps.

AI & Machine LearningConsumerSocial

ICIan Cheng(Founder)inVSVeronica Soin

Co-investorsBEBetaworksMOMozilla Ventures

An open science laboratory focused on developing world models through decentralized research and collaboration across diverse perspectives.

AI & Machine LearningDeep TechDeveloper ToolsGamingSector Agnostic

Louis Castricato(CEO)in

Co-investorsCOCollab+CurrencyEAEast Sunshine VenturesKIKindred Ventures

Red Rover Interactive is a game development studio that builds multiplayer survival experiences focused on player agency, social interaction, and emergent gameplay.

GamingOslo, NO

Co-investorsACAcequia Capital (AceCap)BEBehold VenturesLILifelike CapitalTHThe Games FundGEGEM CapitalKRKrafton+1 more

Robot Entertainment is a video game development studio that has been creating original games since 2009.

Gaming

Sett makes nicotine-alternative pouches built around Ceretine, a proprietary synthetic alkaloid combined with L-theanine, intended to provide nicotine-like focus and mood effects with fewer downsides.

ConsumerDirect to ConsumerWellness & Fitness

MWMatt Wan(Founder)in

Co-investorsBRBreak Trail VenturesF2F2 Venture CapitalJAJAZZ Venture PartnersLILitquidity VenturesOPOpenSky VenturesSEService Provider Capital+2 more

StoReel is a mobile short-drama streaming app offering original 1-2 minute serialized episodes on iOS and Android.

Co-investorsTHThe Venture Reality Fund

Tapp is a user engagement and retention platform that delivers interactive experiences—such as puzzles, wheels, scratch games, and offers—outside the app, including on the home screen and in chats, to bring users back into the app.

ConsumerMarketing TechSaaS

LBLisa Benzimra(Founder)in

The site publishes articles and listicles about consumer apps, such as recommendations for music-listening applications.

Media & Entertainment

Co-investorsDRDream MachineGEGeneral Catalyst

Voldex creates and publishes games on Roblox, focused on building engaging experiences for millions of players worldwide.

GamingMedia & EntertainmentGrand Cayman

Alex Singer(Founder)ASAlex S.(Founder)in

BoardJames Gwertzman(Director)Helene Bussieres(Director)DBDavid Brillembourg(Director)in

Co-investors30305 VenturesANAndreessen HorowitzDUDune VenturesLALalotte VenturesMAMakers FundSHShamrock Capital

Windwalk builds, grows, and operates online communities and gaming-related experiences.

ConsumerGamingMarketing TechSaaSAustin, US

CFCris Feo(Founder)inSLSamuel Leonard(Founder)inColin Feo

Co-investorsY Y CombinatorA1A16Z SpeedrunJOJosh HannahSASarona VenturesV1V1 VCVEVenture Investment Associates