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Andreessen Horowitz

Menlo Park, CA · Invests in US; Europe; LATAM · Website

Pre-SeedSeedSeries ASeries BGrowthConsumer Apps & SocialE-commerce & MarketplacesMedia & EntertainmentGamingB2B SaaSAI & Machine LearningEnterprise SoftwareDeveloper Tools & InfrastructureFintech & PaymentsHealthcare & Digital HealthBiotech & Life SciencesRobotics & AutomationSemiconductors & Hardware

Thesis

Backing the builders of the next layer of computing across AI infrastructure, defense, biotech, and American dynamism. Former 'Software is Eating the World' thesis evolved to 'AI is Eating Software'. Partners with technical founders building foundation models, cloud systems, and infrastructure for the AI era.

Likely not a fit for

We generally avoid investments in heavily regulated industries without clear technology advantages, pure service businesses, and companies without strong technical moats. We prefer technology-first businesses over tech-enabled services.

How they invest

Lead or follow
Leads or follows
Typical decision
~2 weeks
Warm intro
Not required
Involvement
Takes a board seat
Fund status
Actively deploying
Assets under mgmt
$42B
Decision process
Partnership vote

Partners & team

29 contacts on file

BH

Ben Horowitz

General PartnerCo-Founder & General Partner · Primary contact

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b•••@a1•••.com

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Brian Roberts

PartnerPartner

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Andrew Chen

General PartnerGeneral Partner

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Sriram Krishnan

General PartnerGeneral Partner

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Jonathan Lai

General PartnerGeneral Partner

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Jon Lai

Partner

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Joshua Lu

Partner

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Marc Andreessen

General PartnerCo-Founder & General Partner

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Chris Dixon

General PartnerGeneral Partner

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Marcie Vu

General PartnerGeneral Partner

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Scott Kupor

General PartnerManaging Partner

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Jeff Jordan

General PartnerGeneral Partner

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Peter Levine

General PartnerGeneral Partner

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Vijay Pande

General PartnerGeneral Partner

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Katherine Boyle

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David Ulevitch

General PartnerGeneral Partner

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Angela Strange

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David George

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Vineeta Agarwala

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Raghu Raghuram

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Sarah Wang

General PartnerPartner

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Martin Casado

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Alex Rampell

General PartnerGeneral Partner

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Jennifer Li

General PartnerGeneral Partner

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Julie Yoo

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Jay Rughani

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Daisy Wolf

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Connie Chan

General PartnerGeneral Partner

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Matt Bornstein

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Portfolio

AirbnbTravel Hospitality

Airbnb is a global platform that connects travelers with unique accommodations and experiences offered by hosts in over 220 countries. Founded in 2007, the company has grown to include over 5 million hosts and has facilitated more than 2 billion guest arrivals, fostering authentic connections between guests and local communities.

FoursquareEnterprise Software

Foursquare is a leading location intelligence platform that connects digital and physical places, offering geospatial data and technology for businesses and partners.

Ambience HealthcareHealthcare Digital

Ambience Healthcare provides an AI platform designed to streamline documentation and coding processes for healthcare providers, reducing clinician burnout and improving patient care across various specialties.

NexxaEcommerce Marketplaces

Nexxa is a platform for buying and leasing domain names, ensuring simple and secure transactions. It offers a straightforward process for acquiring any type of domain.

Stoïk
DecagonEnterprise Software

Decagon is a company that offers conversational AI solutions for customer experience, providing services in health and financial sectors with features including AOPs, chat, email, and voice integration.

Limy AIEnterprise Software

Limy AI focuses on tracking AI-driven interactions to maximize revenue. It offers tools for attribution and accessibility compliance.

Talos GlobalEcommerce Marketplaces

Talos Global provides Export Sales of High Performance Lifestyle Electronics and other Building Products in Latin America and the Caribbean.

JawboneHealthcare Digital

Jawbone is a company known for its health and fitness technology products. It was acquired by Fitbit in 2016.

BellyConsumer Apps Social

Belly.com is a registered domain with a copyright notice for 2025. It requires ad blockers to be disabled for access. The site is currently under maintenance.

LytroMedia Entertainment

Raytrix, formerly Lytro, is a company specializing in 3D light field camera technology, focusing on professional applications and research.

GitHubDeveloper Tools Infra

GitHub is a web-based platform for software development and collaboration, owned by Microsoft. It uses Git for version control and offers various features like code hosting, issue tracking, and CI/CD.

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Research briefRead more
Andreessen Horowitz (a16z) Research Summary Firm Overview Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz in Menlo Park, California. The firm has grown to become one of the most prominent and well-capitalized venture firms globally, with over $42 billion in assets under management across multiple funds targeting different stages and sectors.

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