Andreessen Horowitz

Andreessen Horowitz is a venture capital firm established in 2009 by Marc Andreessen and Ben Horowitz, based in Menlo Park, California. The firm specializes in investing across various stages of startups, from seed to late stage, with a strong emphasis on technology sectors. Its investment focus includes software, cloud computing, enterprise solutions, and consumer Internet, as well as areas intersecting computer science and life sciences, such as digital therapeutics and computational medicine. The firm aims to fund innovative companies that contribute to American dynamism, with investments typically ranging from $50,000 to $50 million. While primarily targeting technology startups, Andreessen Horowitz has a selective approach, avoiding investments in sectors like clean energy and traditional consumer retail.

Anish Acharya

General Partner

Anthony Albanese JD

Co-COO and Managing Partner

Eric Alby

Partner

Ryan Allen

Partner

Seema Amble

Partner

Jeff Amico

Partner and Director of Crypto Startup School

Marc Andreessen

Co-Founder and General Partner

Marc Andrusko

Partner, Infrastructure

Alicia Barone

Events Partner

Alyssa Bene

Partner

Peter Blackwood

Partner

Michael Blau

Partner

Matt Bornstein

Partner

Jeff Bramel

Partner

Sam Broner

Partner

Parker Brown

Partner

Elena Burger

Deal Partner

Quinten Burgunder

Partner

LeeAnn Caballero

Partner

Martin Casado

General Partner

Connie Chan

General Partner

Geraldine Chan

Partner

Sharon Chang

Operating Partner

Zachary Chen

Associate Partner

Andrew Chen

General Partner

Frank Chen

Operating Partner

Alexander Chia

Partner

Zach Cohen

Investor

Annie Collins

Partner

Jorge Conde

General Partner

Emma Cooper

Investor

Brian Crnkovich

Partner

Sebastian Cua

Partner and Chief of Staff

Stacy D'Amico

Co-COO, Growth fund

Eric Dai

Analyst

Allison Davis

Partner

Zach Dicker

Partner

Zak Doric

Partner

Jay Drain Jr.

Deal Partner

Kevin Dulsky

Partner

Grace Ellis

Operating Partner

JT Evans

Partner

Bryan Faust

Partner

Sarah Fazal

Partner

Ethan Ferreira

Partner

Pamon Forouhar

Partner, Business Operations

David Garcia

Partner

John Garcia

Firm Operations Partner

Joel de la Garza

Partner

David George

General Partner

Caroline Goggins

Partner

Kristina Graci-deLuna

Partner, People Practice

Lydia Green

Deal Operations Partner

Michele Griffin

Partner

Robin Guo

Partner

Austin Guzman

Partner

David Haber

General Partner

Andrea Hall

Partner on the Go-to-Market team

Mason Hall

Partner

Elizabeth Harkavy

Partner

Ronnie Harris

Partner

Tawny Holguin

Partner

Oliver Hsu

Partner

Alex Immerman

Partner

Nicole Irvin

Partner

Mindy Isenstein

Partner

Peter Johnson

Partner

Jeff Jordan

Managing Partner

Justin Kahl

Partner

Brad Kern

Operating Partner

Brett Kim

Investor

Bryan Kim

Partner

Blake Kim

Partner

Troy Kirwin

Investment Partner

James Kissell

Partner

Julie Klapstein

Partner

L. William Krause

Board Partner

Sriram Krishnan

General Partner

Jonathan Lai

Investment Partner

Justin Larkin

Partner, Bio Team

Peter Lauten

Partner

Jennifer Li

Enterprise Investment Partner

Yoko Li

Partner, AI and Infra

Ginger Liau

Partner, Bio Fund

Jane Lippencott

Partner

Kristine Lipscomb

Partner

Bowen Liu

Investing Partner

Seth Lobree

Partner

Insiya Lokhandwa

Partner

Insiya Lokhandwala

Partner

Isaiah Lott

Partner

Joshua Lu

Investing Partner, Games Fund One

Josh Lu

Investing Partner, GAMES FUND ONE

Marco Mascorro

Partner

Daren Matsuoka

Partner

Mark McAndrew

Partner

Ryan McEntush

Partner

Mehul Mehta

Deal Partner

Jeanne Moeschler

Partner

Jason Mok

Operating Partner, Corporate Development

Olivia Moore

Consumer Partner

Ana Mostarac

Corporate Development Partner

Kevin Nishioka

Partner

John O'Farrell

General Partner

Wahab Owolabi

Partner

Nelson Perla-Ward

Partner

Jessica Peterson

Partner - EBC Program and Operations Manager

Rebecca (Becky) Pferdehirt

Partner

Jewel Pi

Partner

Ben Portney

Partner

Rajko Radovanovic

Partner

Sam Ragsdale

Investor

Santiago Rodriguez

Partner

Maggie Romero

Co-COO and Operating Partner, Bio+Health

Jason Rosenthal

Operating Partner and Head of Crypto Startup Accelerator

Katherine Rundell

Partner, Creators and Consumer GTM

Michael Sandwick

Partner, Consumer

Shannon Schiltz

Operating Partner

Joe Schmidt

Investing Partner

Gil Shafir

Partner

Kristina Shen

General Partner

Jeff Silverstein

Investment Partner

Anne Lee Skates

Partner

Mariano Sorgente

Partner

Jack Soslow

Investment Partner

Matt Spence

Partner

Nicole Stanners

Partner

Angela Strange

General Partner

Jeffrey Stump

Operating Partner

Jamie Sullivan

Partner

Robert H. Swan

Operating Partner

Bob Swan

Partner

Satish Talluri

Partner

Kimberly Tan

Investment Partner

Carol Tang

Partner

Adela Tomsejova

Partner, Bio + Health

Andy Tran

Investment Partner

Dalton Turay

Partner

David Ulevitch

General Partner

Gabriel Vasquez

Investment Partner

Michelle Volz

Investment Partner

Daisy Wolf

Investing Partner

Carra Wu

Partner

Kevin Wu

Partner

Guy Wuollet

Partner

Shangda Xu

Partner

Ali Yahya

General Partner

Zeya Yang

Partner

JJ Yu

Partner, Capital Network

Stephenie Zhang

Partner

Past deals in Search Engine

Queenly

Seed Round in 2021
Queenly is a dedicated marketplace and search engine for the formalwear industry. Queenly is the best way to help women find the exact dress they are looking for. They have now captured the largest formal dress inventory in the US by surpassing that of Macy’s, Rent the Runway & Nordstrom, since launching less than 2 years ago. Queenly is tackling the highly underserved prom, pageant, quinceañera, and wedding industry (and more!). They cater to this massive community of dress enthusiasts for this high priced & low usage inventory, similar to how GOAT and StockX has built a platform for the sneaker and streetwear community. While dresses and formal wear inventory have existed on other platforms for years, these businesses are missing out on solving the unique shopping challenges for this unique inventory. When a consumer desires “the perfect dress”, they have strict purchase requirements in the product’s fabric, hemline, neckline, sleeves, silhouettes, designer, color, body measurements, and price range. The company has made meaningful progress in solving that problem with their software solutions: the team has built a recommendations engine, a custom NLP search engine, and computer vision categorization system. They have managed to cut down the time spent shopping for high-priced formal dresses by 85%. Alongside their technology, they’ve also managed to hone in on fostering a sense of community for women, where Queenly serves as a way for women to help one another find their dream dress.

OpenSea

Series B in 2021
OpenSea operates as a peer-to-peer marketplace specializing in crypto collectibles and non-fungible tokens (NFTs). As the largest platform of its kind, OpenSea enables users to buy and sell a wide range of digital assets, including gaming items and virtual goods, all backed by blockchain technology. The marketplace employs smart contracts to facilitate secure transactions, enhancing user trust and safety. OpenSea plays a significant role in the burgeoning Web3 economy, supporting the growth of decentralized applications and digital assets. It also features an investment arm, OpenSea Ventures, which focuses on fostering innovation among new founders in the blockchain space.

Sourcegraph

Series D in 2021
Sourcegraph, Inc. is a technology company that specializes in universal code search solutions, enhancing code discovery, intelligence, and change management. Founded in 2013 and headquartered in San Francisco, California, Sourcegraph enables developers to efficiently navigate and understand extensive codebases across various repositories, languages, and file formats. Its platform allows for seamless code exploration in web browsers, facilitating improved developer productivity through contextual insights that aid in code reviews and onboarding processes. Additionally, Sourcegraph automates large-scale code changes, helping teams manage complex codebases more effectively. The company's services cater to a diverse clientele, including startups, enterprises, developers, DevOps teams, and engineering leaders, all aimed at minimizing the challenges associated with code management. Sourcegraph is supported by prominent investors, highlighting its significant market presence and potential for growth.

Metaphor

Seed Round in 2020
Provider of a search and discovery platform designed to access open-source projects. The company's platform combines in-class Technical Metadata with behavioral and social metadata built specifically for data scientists, data engineers, and AI practitioners, enabling data scientists, data engineers, and AI practitioners to access data in a hassle-free manner.

Golden

Series A in 2020
Golden is a developer of a self-constructing knowledge database used to accelerate discovery and education. The company uses and leverages human effort by using machine intelligence to make the process of gathering and communicating knowledge simpler. It combines a powerful search across several entities with fine-grain alerts to stay on top of changes, and semi-automatic research assistance for gaps in knowledge that enable people in organizations to stay current, understand and leverage the latest trends in their industry.

Stack Overflow

Series E in 2020
Stack Overflow Ltd operates an online community tailored for developers and technologists, facilitating knowledge sharing and problem-solving in programming. The company provides several key services, including Stack Overflow for Teams, which supports mission-critical knowledge management, and Stack Overflow for Talent and Jobs, a platform designed for hiring and employer branding solutions within technology sectors. Additionally, Stack Overflow Advertising enables businesses to promote products and enhance brand visibility. For larger organizations, Stack Overflow Enterprise offers a secure environment for sharing and accessing essential company information. Founded in 2008 and based in London, United Kingdom, Stack Overflow Ltd was previously known as Stack Exchange Ltd.

Pinterest

Series G in 2015
Pinterest, Inc. operates as a visual discovery engine, enabling users to find inspiration across a range of interests, including recipes, home décor, travel, and creative projects. Launched in 2009 and headquartered in San Francisco, California, the platform allows users to save and organize images on personalized boards, facilitating the discovery of ideas tailored to individual tastes. Users can follow others and re-post or "pin" items, fostering a community of creativity and sharing. With over 150 million monthly users, Pinterest serves as a popular tool for visual bookmarking and inspiration, employing more than 1,000 people to enhance user experience and engagement.

Sensai

Venture Round in 2015
Sensai is a Content Analytics platform for Sales, Operations, and Finance teams. Analysts use Sensai to find and trend emerging concepts within enterprise repositories and from public and private feeds. Sensai features novel methods of clustering and tuning results so that users can quickly test theories, quantify and iterate on patterns in the data.

Pinterest

Series G in 2015
Pinterest, Inc. operates as a visual discovery engine, enabling users to find inspiration across a range of interests, including recipes, home décor, travel, and creative projects. Launched in 2009 and headquartered in San Francisco, California, the platform allows users to save and organize images on personalized boards, facilitating the discovery of ideas tailored to individual tastes. Users can follow others and re-post or "pin" items, fostering a community of creativity and sharing. With over 150 million monthly users, Pinterest serves as a popular tool for visual bookmarking and inspiration, employing more than 1,000 people to enhance user experience and engagement.

Stack Exchange

Venture Round in 2015
Stack Exchange Inc. operates a diverse network of question-and-answer websites covering a wide range of topics, including software programming, cooking, photography, and gaming. The platform enables users to ask and answer questions without the need for registration, fostering an open community for knowledge sharing. Among its offerings is Stack Overflow for Teams, which provides development teams with a dedicated space to seek answers to technical inquiries. The company serves a variety of professionals, including programmers, researchers, and photographers. Founded in 2008 and originally known as Stack Overflow, Inc., it rebranded to Stack Exchange Inc. in March 2011 and is headquartered in New York, New York.

Stack Overflow

Series D in 2015
Stack Overflow Ltd operates an online community tailored for developers and technologists, facilitating knowledge sharing and problem-solving in programming. The company provides several key services, including Stack Overflow for Teams, which supports mission-critical knowledge management, and Stack Overflow for Talent and Jobs, a platform designed for hiring and employer branding solutions within technology sectors. Additionally, Stack Overflow Advertising enables businesses to promote products and enhance brand visibility. For larger organizations, Stack Overflow Enterprise offers a secure environment for sharing and accessing essential company information. Founded in 2008 and based in London, United Kingdom, Stack Overflow Ltd was previously known as Stack Exchange Ltd.

Teleport

Seed Round in 2014
Teleport, Inc develops and provides search engine for digital nomads. The company’s software matches people with the places on the earth depending on their incomes and expenses by providing information about various places around the world. It enables people at various life stages to choose a place to live for saving time and money. The company was founded in 1987 and is based in Palo Alto, California. Teleport, Inc was formerly a subsidiary of OneMain.com, Inc. As of April 3, 2017, Teleport, Inc operates as a subsidiary of MOVE Guides Limited.

Pinterest

Series F in 2014
Pinterest, Inc. operates as a visual discovery engine, enabling users to find inspiration across a range of interests, including recipes, home décor, travel, and creative projects. Launched in 2009 and headquartered in San Francisco, California, the platform allows users to save and organize images on personalized boards, facilitating the discovery of ideas tailored to individual tastes. Users can follow others and re-post or "pin" items, fostering a community of creativity and sharing. With over 150 million monthly users, Pinterest serves as a popular tool for visual bookmarking and inspiration, employing more than 1,000 people to enhance user experience and engagement.

Urban Engines

Seed Round in 2014
Urban Engines, Inc. is a technology company focused on enhancing urban mobility through advanced data analytics and software solutions. Founded in 2011 and based in Los Altos, California, the company leverages big data from various transportation sources, including transit systems and delivery vehicles, to provide insights that alleviate congestion and improve commuting experiences. Its cloud-based platform facilitates better utilization of existing infrastructure and supports city planning and operations. Additionally, Urban Engines offers a mobile application that provides commuters with city-level insights and optimized routing options, enabling more efficient travel. As of 2016, Urban Engines operates as a subsidiary of Google, enhancing its capabilities in the field of urban transportation.

Pinterest

Series E in 2013
Pinterest, Inc. operates as a visual discovery engine, enabling users to find inspiration across a range of interests, including recipes, home décor, travel, and creative projects. Launched in 2009 and headquartered in San Francisco, California, the platform allows users to save and organize images on personalized boards, facilitating the discovery of ideas tailored to individual tastes. Users can follow others and re-post or "pin" items, fostering a community of creativity and sharing. With over 150 million monthly users, Pinterest serves as a popular tool for visual bookmarking and inspiration, employing more than 1,000 people to enhance user experience and engagement.

Swiftype

Series A in 2013
Swiftype, Inc. is a San Francisco-based company that specializes in developing an artificial intelligence-powered enterprise search platform and software for websites and applications. Founded in 2011, Swiftype offers a suite of products, including Site Search and Enterprise Search, which enable users to customize their search experiences. The platform allows organizations to index content from various cloud data sources, facilitating efficient data discovery and organization. Swiftype serves a diverse range of clients, including notable brands such as AT&T, Shopify, and Dr. Pepper, and has raised $23 million in funding from investors like NEA and Y Combinator. As of 2017, Swiftype operates as a subsidiary of Elastic B.V.

Spinnakr

Seed Round in 2013
Spinnakr is a web analytics company that provides real-time data insights and predictive analytics focused on web traffic. Founded in 2011 and based in Washington, D.C., Spinnakr offers personalized solutions that enable websites to display tailored messages to different visitors, enhancing user engagement and conversion rates. By using its platform, clients can categorize their visitors into specific audiences, allowing them to deliver targeted communications based on user behavior and demographics. The company's technology leverages artificial intelligence to analyze time-series data, identify trends, and alert clients to significant web traffic opportunities. Spinnakr aims to unlock the value of data for website owners, helping them better connect with their audiences.

Pinterest

Series D in 2013
Pinterest, Inc. operates as a visual discovery engine, enabling users to find inspiration across a range of interests, including recipes, home décor, travel, and creative projects. Launched in 2009 and headquartered in San Francisco, California, the platform allows users to save and organize images on personalized boards, facilitating the discovery of ideas tailored to individual tastes. Users can follow others and re-post or "pin" items, fostering a community of creativity and sharing. With over 150 million monthly users, Pinterest serves as a popular tool for visual bookmarking and inspiration, employing more than 1,000 people to enhance user experience and engagement.

Pinterest

Series C in 2012
Pinterest, Inc. operates as a visual discovery engine, enabling users to find inspiration across a range of interests, including recipes, home décor, travel, and creative projects. Launched in 2009 and headquartered in San Francisco, California, the platform allows users to save and organize images on personalized boards, facilitating the discovery of ideas tailored to individual tastes. Users can follow others and re-post or "pin" items, fostering a community of creativity and sharing. With over 150 million monthly users, Pinterest serves as a popular tool for visual bookmarking and inspiration, employing more than 1,000 people to enhance user experience and engagement.

Science Exchange

Seed Round in 2011
Science Exchange, Inc. operates an online marketplace designed to facilitate collaboration between researchers and scientific service providers, including academic and government laboratories. Founded in 2011 and headquartered in Palo Alto, California, the platform allows researchers to search for scientific services, compare pricing, and access quality testimonials, streamlining the procurement process. Additionally, Science Exchange offers an enterprise dynamic report tool that helps pharmaceutical and biotechnology companies track key performance indicators related to their outsourced research and development investments. By automating various collaborative tasks such as obtaining quotes, managing projects, and processing payments, the marketplace enhances R&D productivity while ensuring data security and regulatory compliance.

Pinterest

Series B in 2011
Pinterest, Inc. operates as a visual discovery engine, enabling users to find inspiration across a range of interests, including recipes, home décor, travel, and creative projects. Launched in 2009 and headquartered in San Francisco, California, the platform allows users to save and organize images on personalized boards, facilitating the discovery of ideas tailored to individual tastes. Users can follow others and re-post or "pin" items, fostering a community of creativity and sharing. With over 150 million monthly users, Pinterest serves as a popular tool for visual bookmarking and inspiration, employing more than 1,000 people to enhance user experience and engagement.

Rockmelt

Series B in 2011
Rockmelt is a social web browser developed on the Chromium platform, featuring deep integration with popular social media networks like Facebook and Twitter. Its unique interface includes "Edges," which display online friends and followed feeds, along with update notifications. Rockmelt offers an innovative search experience, providing a dedicated search field that delivers complete results in a dropdown format over the current webpage, allowing users to easily switch between search results from a single query. The browser also includes a built-in URL shortener, me.lt, and is compatible with both Windows and OS X operating systems. Rockmelt is backed by prominent Silicon Valley investor Marc Andreessen, and its principal engineer, Robert John Churchill, previously worked on Netscape Navigator.

Rockmelt

Series A in 2009
Rockmelt is a social web browser developed on the Chromium platform, featuring deep integration with popular social media networks like Facebook and Twitter. Its unique interface includes "Edges," which display online friends and followed feeds, along with update notifications. Rockmelt offers an innovative search experience, providing a dedicated search field that delivers complete results in a dropdown format over the current webpage, allowing users to easily switch between search results from a single query. The browser also includes a built-in URL shortener, me.lt, and is compatible with both Windows and OS X operating systems. Rockmelt is backed by prominent Silicon Valley investor Marc Andreessen, and its principal engineer, Robert John Churchill, previously worked on Netscape Navigator.
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