Rackhouse Venture Management Lp

ABL Space Systems builds small satellite launch vehicles and a containerized launch system designed to enable orbital launches from flat pads in different locations.

Deep TechHardwareSpace TechEl Segundo, US

Harrison O'Hanley(Chief Executive Officer)Daniel Piemont(Chief Financial Officer, President and Secretary)KSKevin Sagis(Chief Product Officer and Enterprise Chief Engineer)inRonald O'Hanley(Director)

BoardSSSomu Subramaniam(Director)inEBEthan Batraski(Director)in

Co-investorsINIn-Q-TelTATamarack GlobalJAJam FundNENew Science VenturesVEVenrockVEVenrock Associates

Ara operates a network of digital billboards in rideshare vehicles, retail storefronts, parking facilities, and municipal settings, offering hardware installation, content management systems, and advertising services on a subscription basis.

AdTechFoodTechHardwareMobility & TransportationRetail TechNew York City, US

JCJeffrey Cripe(Co-Founder, CEO)inJWJasper Wheeler(Co-Founder, CPO)inSCStuart Clark(Co-Founder, Head of Software)in

Co-investorsFOFounders FundRORosecliff VenturesBLBleu CapitalCECerity Partners VenturesCOCoatue ManagementINInterlace Ventures+4 more

ArcPrime provides AI-driven analytics and portfolio intelligence software for corporate intellectual property teams to manage patent portfolios, optimize filing strategy, and align IP programs with business priorities.

AI & Machine LearningEnterprise SoftwareLegalTechSaaS

Co-investorsLELeonis CapitalRTRTP Global

Argyle provides a verification platform that automates the collection and verification of income, employment, and asset data using consumer-permissioned, real-time data from payroll, banking, and document sources.

Data & InfrastructureFintechNew York, US

Samuel Fishman(Executive Officer, Director, Promoter)Shmulik Fishman(Founder)inDYDaniel Yanisse(Director)inChristopher Hansen(Executive Officer, Director)

Co-investorsBABain Capital VenturesF-F-Prime CapitalSISignalFireSTStonewater VenturesSOSocially FinancedSOSocii Capital

Arvist provides an AI platform for warehouse operations that integrates with existing systems to automate claims management, detect errors, and improve supply chain efficiency.

AI & Machine LearningDeep TechEnterprise SoftwareIoTLogistics & Supply ChainWilmington, US

NPNilay Parikh(Executive Officer, Director)in

BoardWerner Stapela(Director)

Co-investorsCHChicago Early Growth Ventures (CEGV)GEGeek VenturesIRIron PrairieKOKOMPAS VCNENew Leaf InvestRERebellion Ventures+10 more

Bigeye is a data observability platform that monitors and improves the reliability of datasets and pipelines for data engineering teams.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareDaly City, US

KKKyle Kirwan(Co-founder)inEGEgor Gryaznov(Co-founder)in

Co-investors64645 VenturesCOCoatue ManagementRORogue CapitalSESequoia CapitalCOCostanoa VenturesINIn-Q-Tel

Blok is a digital real estate agency that helps homeowners sell properties with lower commission fees (averaging €6,000 savings) and provides an advanced valuation tool for property assessment.

B2B MarketplacesPropTechSaaSFinland, FI

JJJuha Jokela(Co-Founder & CTO)inOGOlli Gunst(Co-Founder & CMO)inRSRudi Skogman(Co-Founder & CEO)inSHSamu Hautala(Co-Founder (Lead Developer))in

Co-investorsBOBonnier CapitalLILifeline VenturesMAManta Ray VenturesBLBlank VenturesMAMaC Venture CapitalPIPICUS CAPITAL+1 more

Blok provides a platform where fitness instructors can offer live classes, sell recorded content, monetize specialized services, manage brand partnerships, and build their own branded communities.

ConsumerSan Francisco, US

SRSahana Rajasekar(Founder)in

Co-investorsY Y CombinatorBLBlank VenturesLILifeline VenturesMAMaC Venture CapitalPRProtagonist

Seldon is a product development tool that uses synthetic personas modeled from real user behavior to surface bugs, friction, and design insights before product launch.

Developer ToolsEnterprise Software

Co-investorsLILigature VCMAMaC Venture CapitalPRProtagonist

Breef helps brands and startups find and connect with marketing agencies through a digital platform that streamlines the agency selection process.

B2B MarketplacesMarketing Tech

GRGeorge Raptis(Founder)in

Co-investorsGRGreycroftUPUpHonest CapitalBDBDMIHOHouseTOTouch Ventures

Chronosphere provides an observability platform for microservices and containers that helps teams detect and fix customer-impacting issues while controlling costs and complexity.

Cloud ComputingData & InfrastructureDeveloper ToolsSaaSNew York, US

MMMartin Mao(Co-Founder & CEO (now SVP, GM Observability, Palo Alto Networks))inRSRob Skillington(Co-Founder & CTO)inAshley Alexander(Chief People Officer)inMDMargaret Dawson(Global Head of Marketing)inBHBill Hineline(Field Chief Technology Officer)inISIan Smith(Chief of Staff to the CEO and Head of Strategy)in

Co-investorsACACTAI VenturesADAdditionANAntiBABasis Set VenturesCACarbide VenturesCACardinia Ventures+13 more

Clarasight is an AI platform that connects a company's existing travel, expense, card, HR, and business systems into a unified data model to give travel and expense leaders spend visibility, forecasting, approvals, and policy-enforcement workflows.

AI & Machine LearningEnterprise SoftwareSaaS

Phil(Co-founder)ABAdam Braun(Founder)in

Co-investorsPUPulse FundVEVestigo VenturesXYXYZ Venture CapitalALAlleyCorpCLClocktower VenturesRERed Sea Ventures+1 more

Confida provides AI-facilitated contract negotiation and drafting software that helps teams create, track, and negotiate agreements faster.

AI & Machine LearningEnterprise SoftwareLegalTech

WDWouter de Bie(Founder)in

Co-investorsRERed Swan Ventures

Decodable is a fully-managed, serverless real-time data platform built on Apache Flink and Debezium for ETL/ELT, reverse ETL, and stream processing.

AI & Machine LearningData & InfrastructureSaaSWalnut, US

ESEric Sammer(Founder & CEO)in

BoardEBEthan Batraski(Director)in

Co-investorsVEVenrockBABain CapitalHAHarpoon VenturesSCScribble VenturesBABain Capital Ventures

Elroy Air develops autonomous hybrid-electric aircraft for heavy-payload cargo delivery, serving commercial logistics, defense, and humanitarian customers.

Deep TechHardwareLogistics & Supply ChainRoboticsCalifornia, US

DMDave Merrill(Founder & Executive Chairman)inCCClint Cope(Co-Founder, Strategy / Product / Engineering)inACAndrew Clare(Chief Executive Officer)in

BoardDLDarren Liccardo(Director)in

Co-investorsSHShield CapitalSNSnowpointASAster CapitalCACatapult VenturesCICity LightCUCubit Capital+12 more

Fathom provides AI-powered meeting intelligence that automatically captures notes, summaries, and transcripts while surfacing decisions and action items across Zoom, Google Meet, and Microsoft Teams.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSSan Francisco, US

Richard White(Founder)in

Co-investorsACACTAI VenturesEAEarl Grey CapitalIMImmeasurableMAMaven VenturesSOSoma CapitalTETelescope Partners+18 more

Fishtail provides supply chain financing for freight forwarders and shippers, leveraging advanced underwriting to assess shipment risks and offer capital solutions at competitive rates.

FintechLogistics & Supply ChainWellesley, US

Nikolaos Papageorgiou(Executive Officer, Director)Marc Albert Held(Executive Officer, Director)

Co-investorsBEBeat VenturesSEService Provider CapitalRARackhouse Venture CapitalTHThursday Ventures

Geologie sells dermatologist-developed, personalized skincare, acne, hair, and body care routines matched to a customer's skin concerns through an online quiz.

Direct to ConsumerE-commerceWellness & Fitness

Co-investorsBLBling CapitalLILiquidity CapitalSTStreamlined Ventures

Graphlit provides an API-based platform that gives AI agents operational context by ingesting documents, audio, video, and web pages, then extracting entities, relationships, and temporal state into an organizational knowledge layer.

AI & Machine LearningData & InfrastructureDeveloper Tools

Co-investorsVAValia VenturesWAWayfinder Ventures

Guilde rapidly prototypes, validates, and scales new businesses using advanced models and tools, helping founders move from problem definition to first customers in weeks.

Developer ToolsEnterprise Software

SBSchuyler Brown(Founder)in

Hipp is an AI-native platform designed for mobile healthcare providers in specialties like behavioral health (ABA, occupational therapy) and home health.

AI & Machine LearningDigital HealthHealthtechSaaSSan Francisco, US

DCDavid Connors(Founder)inFUFaaez Ul Haq(Founder)inFaaez UI Haq(Executive Officer, Director, Promoter)in

BoardJSJulius Schwerin(Director)in

Co-investorsFOFour Acres CapitalRORoo CapitalRTRTP GlobalSWSwift VenturesRARackhouse Venture Capital

Morph is an AI platform that automates software development tasks including code generation, testing, documentation, and bug fixing.

AI & Machine LearningDeveloper ToolsEnterprise Software

Gil Arditi(Founder)in

Co-investorsPIPicks and Shovels (Picks & Shovels)GEGeneral Partnership

Mozart Data provides a data platform for centralizing, organizing, and analyzing business data without requiring engineering expertise.

Cloud ComputingData & InfrastructureEnterprise SoftwareSaaSSan Francisco, US

PFPeter Fishman(CEO, Co-Founder)inDSDan Silberman(CTO, Co-Founder)in

Co-investorsABAbstract VenturesBEBeaconsfield CapitalTATaurus VenturesVAValor Equity PartnersY Y CombinatorACActivation Venture+14 more

Nash provides AI-powered logistics orchestration software that coordinates fleet management, carrier selection, and fulfillment networks in real time.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainMarketplacesSaaSAmsterdam, NL

MGMahmoud Ghulman(Co-founder & CEO)inAAAziz Alghunaim(Founder)in

Co-investorsANAndreessen HorowitzOLOlive Tree CapitalY Y Combinator64640 OxfordRARackhouse Venture Capital

Natter enables one-to-one conversations across a workforce with AI analysis to identify themes, sentiment, and priorities for faster decision-making.

AI & Machine LearningEnterprise SoftwareHR Tech

Co-investorsASAsymmetric Capital PartnersKIKindred CapitalRERenegade Partners

onbrand connects event hosts with consumer brands, letting hosts apply to receive free products from beauty, skincare, fashion, and wellness companies for events like dinners, run clubs, and store openings.

Creator EconomyMarketing TechMarketplaces

Devin Patel(Founder)in

Oxen.ai provides a platform for creating and managing digital assets, including videos and images, with integrated generative AI capabilities and model fine-tuning for visual style customization.

AI & Machine LearningCreator Economy

Co-investorsABAbstraction CapitalBEBeat VenturesPEPebblebedRIRitual CapitalUNUncork Capital

Paladin operates a pro bono infrastructure platform that connects low-income individuals with volunteer attorneys and helps legal services organizations, law firms, and in-house legal teams manage volunteer programs.

Enterprise SoftwareLegalTechSaaSNew York City, US

Co-investorsAMAmerican Family Insurance Institute for Corporate and Social ImpactBABackstage CapitalCHChaac VenturesCLCleveland AvenueHYHyde Park Venture PartnersTETech Square Ventures+6 more

Pipe provides working capital and financial tools to small and medium-sized businesses through integrations with software platforms they use daily.

Enterprise SoftwareFintechSaaSSan Francisco, US

CRClaurelle Rakipovic(Chief Executive Officer)inVVVijay Vachani(Chief Operating Officer)inJHJin Han(Chief Administrative Officer)inNWNate Wiger(Chief Product & Technology Officer)inAMAnna Moghaddam(VP, Head of People)in

Co-investors1/1/1 Capital51515 VenturesALAltra VentureANAngel Collective Opportunity FundANAnthemis VentureBEBeyond Capital+36 more

Pogo provides real consumer behavior data and qualitative research for investors and consultants conducting diligence, portfolio strategy analysis, and thought leadership.

AI & Machine LearningData & InfrastructureFintechMarketing TechSaaS

Shikhar Mohan(Founder)inDom Wong(Founder)in

Co-investors2020VCADAdapt VenturesEAEarl Grey CapitalFLFlucas VenturesMAMantis CapitalSHShrug Capital+11 more

Porter is a platform that enables developers to deploy and manage application infrastructure across AWS, GCP, or Azure without DevOps overhead.

Cloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSNew York City, US

JRJustin Rhee(Founder)in

Co-investorsSOSoma CapitalY Y CombinatorFIFirstMark CapitalFOFour CitiesJIJigsaw VCLILimited Ventures+5 more

Porter is a platform that deploys and manages application infrastructure inside a company's own AWS, GCP, or Azure account or a customer's VPC, provisioning production-ready clusters with networking, CI/CD, monitoring, and autoscaling.

Cloud ComputingDeveloper ToolsSaaS

Co-investorsKAKae CapitalPEPeak XV Partners

San Francisco, US

Jordan Kretchmer(Founder)

Co-investorsBEBee PartnersGRGreycroftMIMillennium New HorizonsMIMillennium Technology Value PartnersSQSQN Venture Partners, LLC46468 Capital+1 more

Reality Defender develops an AI platform for detecting deepfakes and synthetic media, serving enterprise organizations to prevent fraud and impersonation.

AI & Machine LearningCybersecurityDefense TechEnterprise SoftwareSaaSNew York City, US

BCBen Colman(Co-Founder and CEO)inGBGaurav Bharaj(Co-founder)inASAli Shahriyari(Co-Founder and Advisor)inLBLars Buttler(Founder)inMilos Fulton(Executive Officer)in

BoardARAlexander Ross(Director)in

Co-investorsAMAmino CapitalARArgon VenturesBABantam GroupBOBooz Allen VenturesDCDCVC (Data Collective)EVEvolution VC Partners+21 more

RedCircle runs host-read podcast advertising campaigns for brands, matching them with podcasters and managing booking, delivery, reporting, and performance analysis.

AdTechCreator EconomyMedia & EntertainmentSan Francisco, US

JLJeremy Lermitte(Founder)inMike Kadin(Founder)in

Co-investorsEPEPIC VENTURESRERefinery VentureSISignalFireBLBloomberg BetaMAMathCapital

Scoot Science provides ocean intelligence for commercial fishing and aquaculture operations, offering real-time ocean forecasts, condition monitoring, and data logging tools.

AgTechClimate TechData & Infrastructure

Co-investorsFIFirst Star VenturesHAHAWKTAIL

Sorcero develops AI-powered intelligence solutions for the life sciences industry, helping companies accelerate patient access to therapies and improve medical research and communications.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechMedical DevicesWashington, US

DDDipanwita Das(CEO and Co-founder)inRGRichard Graves(Executive Officer, Director)inWBWalter Bender(CTO)inClaiborne P. Deming(Director)

BoardOliver Libby(Director)inPeter Hart Callahan(Director)

Co-investorsALAlumni VenturesFIFirst Trust Capital PartnersHAHarmonix FundJAJanuary VenturesMIMighty CapitalNZNZVC+4 more

Spacture AI provides a real-time AI video intelligence platform that analyzes existing retail store cameras to detect and prevent loss, theft, and fraud.

AI & Machine LearningEnterprise SoftwareRetail Tech

Co-investorsANAntlerRERed Swan VenturesSCScOp Venture CapitalTITIBAS Ventures

Spry provides an all-in-one management tool for intercollegiate athletics departments, aimed at improving efficiency, consistency, and transparency across department operations.

Enterprise SoftwareSaaSSports TechNew York City, US

LALyle Adams(Founder)in

Co-investorsALAlumni VenturesF-F-Prime CapitalHIHigh Street Equity PartnersEIEight Roads VenturesFLFlourish Ventures

Standard AI provides computer vision intelligence for physical retail stores using existing camera infrastructure.

AI & Machine LearningEnterprise SoftwareRetail TechSan Francisco, US

JFJordan Fisher(Founder/CEO)inJNJohn Novak(Founder/Head of Hardware Engineering)inMSMichael Suswal(Founder/COO)inDVDavid Valdman(Founder)in

Co-investorsBLBleu CapitalCECervinCRCRV (Charles River Ventures)FFFf Venture CapitalINInitialized CapitalR1R136 Ventures+18 more

Subsalt provides de-identified clinical data to healthcare research and data teams through statistically faithful synthetic datasets and a secure runtime for running code against real patient data.

AI & Machine LearningData & InfrastructureDigital HealthCharlotte, US

Benjamin Winokur(Executive Officer, Director, Promoter)Albert Lucas Segars(Executive Officer, Promoter)David Singletary(Executive Officer, Promoter)

BoardDFDavid Frankel(Director)in

Co-investorsBOBow CapitalCHCharlotte FundDAData TechFOFounder CollectiveGRGrotech Ventures

Anaplan offers a scenario planning and analysis platform that combines deterministic calculations, probabilistic AI, connected data, workflows, and role-based agents to support enterprise decision-making.

AI & Machine LearningEnterprise SoftwareSaaSNew York, US

JTJAMES THEUERKAUF(Executive Officer, Director)inFERDINAND STOCKMANN(Director)

Co-investors2.2.12 AngelsACAccelFLFlybridge Capital PartnersGRGradient VenturesOVOvereasy VenturesSNSnatched Ventures+3 more

Tadata is an AI agent platform that integrates into Slack to automate research and repetitive work by connecting to business tools like CRM, marketing, and ops systems.

AI & Machine LearningEnterprise SoftwareSaaS

TSTori Seidenstein(Founder)in

Co-investorsGRGreatPoint VenturesVEVermilion Cliffs Ventures

Tamber provides a suite of tools for music production including voice-controlled DAW interaction, motion-based instrument control, AI-powered sample discovery, and sample packs derived from ambient recordings.

AI & Machine LearningCreator EconomyLos Angeles, US

Zoe Wrenn(Founder)inZoe Mirkovich(Executive Officer, Director)

BoardKNKevin Novak(Director)inPaul Mirkovich(Director)

Co-investorsGAGaingelsM1M13

The Ticket Fairy provides event ticketing and management software to venue operators and promoters in multiple countries, helping them handle sales, marketing, and audience analytics for live events.

AI & Machine LearningConsumerCrypto & Web3MarketplacesSaaSTravel & HospitalityLos Angeles, US

RPRitesh Patel(Founder/CEO)inJPJigar Patel(Founder/COO)in

Co-investors50500 GlobalY Y Combinator

TorqueAGI develops Physical AI software that enables robots to perform complex real-world tasks in logistics, agriculture, and construction with minimal training data and edge-native deployment.

AI & Machine LearningDeep TechRobotics

Co-investorsTRTrucks VC

unSurvey conducts automated market research interviews using AI, eliminating scheduling delays and delivering findings immediately to researchers and product teams.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Francisco, US

ARAbel Riboulot(Founder)inAZAndrej Zukov-Gregoric(Founder)in

Co-investorsBABackfuture Ventures, LlcY Y CombinatorAMAmasiaFLFly Ventures

Vardera Labs offers AI models and an API that identify, authenticate, grade, and value collectible and high-value items such as coins, trading cards, toys, and luxury goods from photos.

AI & Machine LearningMarketplacesRetail TechCambridge, US

DBDerek Bugley(CEO)inBenjamin Parfitt(Executive Officer, Director)MCMichael Cox(Executive Officer, Director)in

Wasoko is an e-commerce platform providing convenient and cost-effective access to products and services for shopkeepers and small businesses across Africa, offering same-day delivery and flexible payment options.

B2B MarketplacesE-commerceImpact & Social Good

DYDaniel Yu(Founder & CEO)in

Co-investors4D4Di Capital4D4DX VenturesAHAHL Venture PartnersAVAvenir Growth CapitalBRBreyer CapitalFLFlucas Ventures+18 more

WEVO offers an AI-powered user research platform that helps teams test concepts, campaigns, and product experiences using AI personas or real human participants.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaS

Nitzan Shaer(Founder)in

Co-investorsCECervinEAEastward Capital PartnersELElevate CapitalFLFlucas VenturesHAHawke VenturesJ-J-Ventures+4 more

Windsurf is an AI-native IDE and coding assistant for enterprise developers, acquired by Cognition in July 2025.

AI & Machine LearningDeveloper Tools

Varun Mohan(Founder)in

Co-investorsAIAIX VenturesGEGeneral CatalystKLKleiner PerkinsFOFounders FundGRGreenoaks

Female-founded women's health startup offering pregnancy and ovulation tests and support (formerly Stix).

Jamie Norwood(Founder)in

Co-investorsAMAmbush CapitalENEntrepreneurs Roundtable Accelerator (ERA)FAFab Co-Creation Studio VenturesHYHypothesisMIMilkbox PartnersOVOvereasy Ventures+5 more

X.build provides AI-powered estimation and proposal generation software for contractor sales teams.

AI & Machine LearningConstruction TechSaaSSan Francisco, US

JKJahan Khanna(Founder)in

Co-investorsANAndreessen HorowitzCOConvective CapitalNENext47ALAllison Pickens Ventures