Hawk Hill Ventures — Full Portfolio

Alivo provides AI voice and messaging agents that answer calls, respond to leads via SMS and email, book inspections, follow up on estimates, and request reviews for roofing contractors.

AI & Machine LearningSaaSSales Tech

Co-investorsService Provider Capital

American Terawatt is building a national high-voltage direct current (HVDC) transmission network in the United States designed to deliver gigawatts of power to large industrial loads.

CleantechEnergyHardwareSan Francisco, US

Anton Troynikov(Executive Officer, Director)Arani Bhattacharyay(Executive Officer, Director)Robert Parker(Founder)

Co-investorsGiant Ventures Global LlpHOF CapitalScribble VenturesZero Infinity PartnersAltimeter CapitalFounders Fund+1 more

Antimetal builds an autonomous system that operates production infrastructure by continuously monitoring, diagnosing, and fixing issues across software systems.

AI & Machine LearningCloud ComputingDeveloper ToolsNew York City, US

Shreyas Iyer(Founder)

Co-investorsBuilder CapitalChapter OneIDEO CoLab VenturesSound Ventures

The world's largest crowdsourced benchmark for AI-generated design.

Basic.tech develops a platform and suite of tools for building local-first software and AI applications, including an agentic interface (spaces.fun), personal cloud storage (basic.id), and a development platform for deploying local-first applications.

AI & Machine LearningCloud ComputingDeveloper Tools

Co-investorsLemniscap

BlueSky At-Home Veterinary Care is a mobile veterinary service where veterinarians travel to pet owners' homes for wellness exams, vaccinations, sick visits, and end-of-life care for dogs and cats.

ConsumerHealthtechKennebunk, US

Sean Miller(Executive Officer, Director)

Julius AI is an AI-powered data analyst to easily analyze, visualize, and transform data.

San Francisco, US

Yang Fan Yun(Founder)

Co-investorsKyber Knight Capital

Contour provides AI voice agents that automate high-volume operational and coordination calls for healthcare organizations such as hospitals, clinics, and teleradiology providers.

AI & Machine LearningDigital HealthHealthtech

Co-investorsAmino Capital

Design Arena is a platform that evaluates and ranks AI models' design and UI generation capabilities through crowdsourced pairwise comparisons.

AI & Machine LearningConsumerDeveloper ToolsSector AgnosticSan Francisco, US

Grace Li(Founder)inKamryn Ohly(Founder)in

Co-investorsY Combinator

DOSS builds an Adaptive Resource Platform (ARP) that replaces traditional ERP systems for operations teams across industries.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaS

Wiley Jones(Co-founder)inArnav Mishra(Co-founder)

Co-investorsContraryMadrona Venture GroupPathlight VenturesTheory Ventures

Endeavor builds proprietary, custom AI systems that companies own and operate within their own infrastructure, along with AI roadmap, data readiness, governance, and adoption services.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSan Francisco, US

Sami Senapathy(Founder)

Co-investorsContrary

Extend builds infrastructure that processes unstructured data at scale for applications in healthcare, real estate, insurance, and finance.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareNew York City, US

Kushal Byatnal(Founder)inEli Badgio(Founder)in

Co-investorsHomebrewY CombinatorB CapitalCharacterCommerce VenturesFinTech Collective+2 more

Frigade provides an SDK and AI-powered platform for building product onboarding flows including checklists, tours, and announcements that adapt to product changes.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Eric Brownrout(Founder)inChristian Mathiesen(Founder)in

BoardGuillermo RauchArash Ferdowsi

Co-investorsY CombinatorCraft VenturesGeneral CatalystDefy PartnersLa FamigliaMAGIC Fund

Hatchet is an orchestration platform for building and running mission-critical workflows, background tasks, and AI agent applications.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareNew York City, US

Alexander Belanger(Founder)inGabe Ruttner(Founder)in

Co-investorsY CombinatorRitual Capital

HumanLayer is an AI coding IDE and collaboration platform that lets engineering teams run and orchestrate multiple AI agent sessions, manage tasks and artifacts, and review design docs across the software development lifecycle.

AI & Machine LearningDeveloper ToolsSaaS

Co-investorsPreface Ventures

HyperDX provides distributed tracing and observability software for developers, enabling end-to-end request tracing from browsers and phones to backend servers.

Cloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Michael Shi(Founder)inWarren Lee(Founder)in

Co-investorsY CombinatorRace Capital

Instant is a backend-as-a-service database platform built for modern app development and AI agents, offering real-time sync, offline mode, authentication, permissions, and storage through a graph-based query language called InstaQL.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US

Joe Averbukh(Founder)inStepan Parunashvili(Founder)in

Co-investorsLorimer VenturesY CombinatorSV Angel

Julius is an AI platform that enables users to build models, create websites, and generate content across multiple formats including Excel, videos, and images.

AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US

Rahul Sonwalkar(Founder)in

Co-investorsHorizonKarman VenturesMoth FundSnowflake VenturesY CombinatorLearnLaunch

Lantern builds an open-source execution engine for AI agents that automate revenue and sales operations, translating plain-language briefs into inspectable execution plans with human approval gates.

AI & Machine LearningData & InfrastructureSaaSSales Tech

Co-investors8-Bit CapitalCoalition OperatorsMoxxie VenturesEcho Health VenturesPrimary Venture PartnersSalesforce Ventures

MantleBio provides a data management and analytics platform designed for biotech researchers and scientific teams.

BiotechData & InfrastructureEnterprise SoftwareSaaS

Emily Damato(Founder)inMadeline Schade(Founder)in

Co-investorsLobster CapitalThe E14 FundY Combinator

Million provides AI coding tools that verify code correctness and performance, targeting developers building web applications.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Francisco, US

Aiden Bai(Founder)inNisarg Patel(Founder)in

Co-investorsY Combinator

Nekuda provides infrastructure that enables merchants to participate in agentic commerce, allowing AI agents to interact with their storefronts.

AI & Machine LearningE-commerceSaaS

Co-investorsMadrona Venture GroupAmex VenturesVisa Ventures

New Gen builds an AI-native commerce platform that turns online stores into experiences for both shoppers and their AI agents, generating tailored content, interfaces, and insights from a retailer's product data.

AI & Machine LearningE-commerceRetail Tech

Co-investorsBeat VenturesDesigner Fund

Northbeam provides marketing attribution and measurement software, including media mix modeling and ad platform integrations, to help advertisers track ad performance across channels and touchpoints.

AdTechMarketing TechSaaS

Co-investorsDynamism CapitalLorimer VenturesGTMfund

Notes is a platform for musicians and rights holders to import their music catalog, distribute songs to 50+ platforms, and collect royalties across fragmented registration systems.

FintechMedia & EntertainmentSaaS

Co-investorsBetter Tomorrow Ventures

Numeric builds a software platform for corporate finance and accounting teams that combines real-time accounting, data transformation, and AI-powered analytics to replace manual spreadsheet-based processes.

AI & Machine LearningEnterprise SoftwareFintechSan Francisco, US

Parker Gilbert(Founder & CEO)inAndrew Bihl(Founder)inAnthony Alvernaz(Founder)in

Co-investorsAlkeon InnovationArtisanal VenturesFifth Down CapitalIVP (Institutional Venture Partners)Long Journey VenturesMenlo Ventures+7 more

Nuon is a platform that lets software developers run their applications natively inside their customers' cloud accounts, supporting the BYOC (Bring Your Own Cloud) deployment model for B2B applications.

Cloud ComputingDeveloper ToolsEnterprise SoftwareBeverly Hills, US

Jon Morehouse(CEO, Founder)James Wu(Director)

BoardAndrew McLoughlin(Director)

Co-investorsDeep AcreMantis CapitalRed Swan VenturesAlumni VenturesESSENCE VCEssence Venture Capital+2 more

Proximal is working on benchmarking coding agents at the limits of human abilities and describes itself as a new type of data company.

AI & Machine LearningData & Infrastructure

Co-investorsScribble Ventures

San Francisco, US

Bryce Schmidtchen(Founder)

Co-investorsAmplify PartnersFPVSapphire VenturesTq Ventures Llc

Reffie is an AI-powered platform that consolidates rental leads from multiple listing sites and property management systems into a single interface for property managers and leasing teams.

AI & Machine LearningPropTechSaaSLos Angeles, US

Connie Lee(Executive Officer, Director, Promoter)Daniel Kats(Director, Promoter)

BoardBukie Adebo Umeano(Director)

Co-investorsFour Acres CapitalRedbud VCService Provider CapitalTechstars

Respell built a no-code, AI-first automation suite that let professionals chain LLM prompts and agents to automate workflows such as document writing, spreadsheet updates, and research.

AI & Machine LearningFuture of WorkSaaS

Matt Rastovac(CEO)

Co-investorsAbstract VenturesThe Council

Scalar builds API documentation, SDKs, and tooling for developers to integrate with APIs more easily.

Developer ToolsSaaS

Marc Laventurein

Co-investorsAbstract VenturesMythos Ventures Management, Llc

Nathan Mathews(Founder)in

Co-investorsTranspose Platform ManagementGoAhead VenturesThe Council

Sonoma provides a governance platform for enterprise deployments of AI agents built on the Model Context Protocol (MCP), offering a self-service MCP catalog, workflow builder, entitlement policies, audit logging, and security controls such as supply chain scanning and prompt injection protection.

AI & Machine LearningCybersecurityEnterprise Software

Co-investorsGoAhead Ventures

Structify helps legacy businesses integrate AI into their operations by mapping data systems and business context, then delivering a concrete blueprint for AI-driven ROI within 30 days.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise Software

Co-investors8VCBain Capital Ventures

Superwall provides a no-code platform for mobile app developers to design, A/B test, and optimize in-app paywalls and subscription flows.

AI & Machine LearningConsumerDeveloper ToolsEnterprise SoftwareSaaSNew York City, US

Brian Anglin(Founder)inJake Mor(Founder)in

Co-investorsAcurio VenturesY CombinatorFJ Labs

TextQL builds AI data analyst agents, led by an agent named Ana, that let business teams query their existing data warehouses and SaaS tools in plain English through interfaces like Slack, dashboards, and scheduled playbooks.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSan Francisco, US

Mark Hay(Founder)

Co-investorsHOF CapitalPage One Ventures

Type Five combines modular design with construction methods to build customizable accessory dwelling units and living spaces, offering up-front pricing and faster move-in times.

Construction TechPropTechBerkeley, US

BoardAleksis Bertoni(Director)Tim Thimmaiah(Executive Officer, Director)in

Co-investorsBackwards CapitalBlack Jays VenturesCarbide VenturesNight CapitalZelda Ventures