Chris Dixon

Dixon grew up in Ohio; both of his parents were college English teachers. He learned to program as a child and later earned bachelor’s and master’s degrees in philosophy from Columbia University, with interests in cognitive science and logic.⁠[1][2]

After college, he worked as a programmer at the high-speed options trading firm Arbitrade, then attended Harvard Business School, earning his MBA in 2003. He later worked at Bessemer Venture Partners.⁠[2][3][1]

Dixon co-founded the web security company SiteAdvisor and served as its CEO; its product helped users identify security threats on websites. The company was acquired by McAfee in 2006. In a recollection published by Harvard Business School, investor David Frankel noted that early on Dixon had been turned down for funding by many venture capital firms.⁠[2][4]

He then co-founded the recommendation technology company Hunch and served as its CEO. Hunch launched its online service in 2009, using signals from users’ interests and online behavior to provide personalized recommendations. In November 2011, eBayeBayeBay Inc. is an online marketplace company headquartered in San Jose, California, United States, founded in 1995 by Pierre Omidyar; it started out with person-to-person online auctions and listed on Nasdaq in 1998. As of the end of 2025, it had 135 million active buyers, and its platform’s gross merchandise volume in 2025 was nearly $80 billion.Open the full entry acquired its team and technology and applied them to areas such as shopping recommendations.⁠[2][5]

While building companies, Dixon also made personal angel investments, backing companies such as Kickstarter, Pinterest, Stack Overflow, and Stripe, and he helped create the seed investment firm Founder Collective. In an interview published by the school, David Frankel explained that because Dixon was still running Hunch at the time, he was not a full-time founding member of the fund.⁠[6][4]

On November 19, 2012, he announced on his personal blog that he would become Andreessen Horowitz’s seventh general partner, saying he would focus mainly on consumer internet and planned to be based in California. a16z crypto’s current bio lists 2013 as the start of his tenure at the firm.⁠[7][2]

On December 12, 2013, Dixon wrote a post announcing that Andreessen Horowitz had led Coinbase’s $25 million funding round. He described Bitcoin as an attempt at a protocol for the internet economy and argued that Coinbase gave users and developers a way into that protocol.⁠[8]

In June 2018, Dixon announced the launch of a16z crypto, whose first dedicated fund of $350 million would invest in crypto companies and protocols. The announcement said the fund could hold investments for ten years or longer and keep investing across market cycles, and that it would give founding teams support with recruiting, compliance, and operations.⁠[9]

Dixon engaged in public debates with Jack Dorsey and other tech figures over whether Web3 truly decentralizes power. Dorsey questioned whether the model could still end up dominated by venture capital; in a 2022 interview, Dixon acknowledged that he may have overreacted in online discussions and invited critics to help solve the problems.⁠[1]

In an article in January of that year, Dixon explained that the decentralization he emphasizes does not require every service to be free of a centralized operator; what matters is whether network effects, data, and the ability to exit become public resources available to users. This is his argument about Web3 architecture.⁠[10]

In 2022, he ranked first on the Forbes Midas List. The coverage of the list cited Coinbase and projects such as Uniswap among his major investments; the ranking applies to that year’s list.⁠[1]

In May of that year, a16z crypto announced its $4.5 billion fourth fund, with $1.5 billion planned for seed-stage investments and the remaining $3 billion for other startup investments. The crypto market was then in a marked downturn, and the fund’s long-term investment strategy also faced the test of market cycles.⁠[11]

On January 30, 2024, Random House published his book Read Write Own: Building the Next Era of the Internet. The book divides internet models into “read,” “read-write,” and “read-write-own” and argues that blockchains can help users and developers share control of networks and their economic rewards.⁠[12]

In a review that February, critic Molly White argued that blockchain code and governance can still change and therefore cannot automatically guarantee that rules will never change; she also criticized the book for insufficiently supporting its practical examples and key claims. These assessments reflect the technical and governance debates surrounding Dixon’s proposals.⁠[13]

In February 2025, in a conversation with David GeorgeDavid George (a16z)David George is a venture capitalist and general partner at Andreessen Horowitz (a16z). After joining from General Atlantic in 2019, he built and leads a16z’s growth-stage investing practice, leading or participating in investments in companies such as SpaceX, OpenAI, Stripe, Roblox and Databricks.Open the full entry, Dixon discussed AI’s impact on internet business models. He argued that generative AI giving answers directly could weaken the mechanisms that send traffic to original creators, so new approaches to content licensing, payment, and incentives need to be explored; he sees open AI systems and blockchain networks as a combination worth exploring.⁠[14]

In February 2026, he published “The long game for crypto,” responding to doubts that non-financial applications had failed to achieve broad adoption. He argued that payments, stablecoins, and decentralized finance can first build a base of users, wallets, and trust and then support applications such as media and games, while acknowledging that scams and profit-seeking behavior had damaged public trust.⁠[15]

On May 5, Dixon and other partners jointly announced the $2.2 billion Crypto Fund 5, highlighting application areas such as stablecoins, onchain finance, and AI agents. The firm’s current bio page says its five dedicated funds have raised more than $9.8 billion in total.⁠[16][2]

On September 14, he called on the U.S. Senate, on his public account, to advance the CLARITY Act, saying the new text reflected the results of long bipartisan negotiations. This statement is his public policy position.⁠[17]

Dixon, Gabriel VasquezGabriel VasquezGabriel Vasquez is an investment partner at the venture capital firm Andreessen Horowitz (a16z), where he focuses on AI application investments and spearheads the firm’s global investment strategy; he is based in New York. Before joining a16z, he was part of the pricing strategy team at Oscar Health and a technology investment banking analyst at J.P. Morgan, and he graduated from the University of Texas at Austin.Open the full entry, and Elizabeth HarkavyElizabeth HarkavyElizabeth Harkavy (commonly known as Liz Harkavy) is a partner on the investment team of a16z crypto, part of Andreessen Horowitz, focusing on “web 2.5,” picks and shovels, and decentralized infrastructure. A graduate of the Massachusetts Institute of Technology, she was a founding engineer at Corsali (later renamed Vana) before joining a16z.Open the full entry co-authored a post announcing that Andreessen Horowitz was leading the first funding round of the AI lab Conway ResearchConway ResearchConway Research is an artificial intelligence lab founded by Sigil Wen that works on efficient models, inference engines, and personal AI that runs on devices users already own; its first product is Underdog, a locally run personal assistant. In October 2026, Andreessen Horowitz announced that it was leading the company’s first funding round.Open the full entry. The company was founded by Sigil WenSigil WenSigil Wen is an engineer, entrepreneur, and angel investor from Toronto, Canada, the founder and executive chairman of the U.S. visa services company Extraordinary, and a 2025 Thiel Fellow. He was previously an early engineer at Airchat, and in 2026 he founded the AI and cryptography lab Conway Research; the autonomous AI agent Automaton and the “Web 4.0” concept he released sparked debate in the crypto community.Open the full entry, and its first product, Underdog, is a personal AI that runs on users’ own devices and helps them make decisions even offline. Andreessen Horowitz had backed Wen before; they first met in 2021, when Naval RavikantNaval RavikantNaval Ravikant is an entrepreneur and angel investor and a co-founder of AngelList. Early on he co-founded the review site Epinions; he and Babak Nivi later grew AngelList out of the startup-fundraising blog Venture Hacks, and he co-founded the cryptocurrency hedge fund MetaStable Capital and Spearhead, which backs founders to make angel investments. His views on startups and life were compiled into the book The Almanack of Naval Ravikant.Open the full entry brought Wen to an event Dixon was hosting.⁠[18][18][18][18][18]

The round was completed in April 2026. Other institutional backers included Khosla VenturesKhosla VenturesKhosla Ventures (KV) is an American venture capital firm founded in 2004 by Vinod Khosla, the founding CEO of Sun Microsystems, and headquartered in Menlo Park, California. It made heavy early bets on clean technology, became OpenAI’s first venture capital investor in 2019, and its portfolio also includes companies such as DoorDash, Block (formerly Square), Impossible Foods, and Rocket Lab.Open the full entry, Hummingbird VenturesHummingbird VenturesHummingbird Ventures is a venture capital firm founded by Barend Van den Brande and based in London and Antwerp, Belgium, that invests in “outlier” founders without limiting itself to particular sectors or regions; its early investments include Peak Games, Kraken, Deliveroo, BillionToOne, and Lovable.Open the full entry, Anthology, SV AngelSV AngelSV Angel is a San Francisco venture capital firm cofounded in 2009 by angel investor Ron Conway and former Google executive David Lee. It typically writes small follow-on checks in seed rounds and has invested in companies such as Airbnb, Pinterest, and Dropbox; in 2018 it said it would no longer raise new funds from outside investors, and from 2022 it set up growth funds.Open the full entry, and Breakneck, and angel investors included Patrick CollisonPatrick CollisonPatrick Collison is an entrepreneur who grew up in Ireland. In 2010 he cofounded the payments and financial infrastructure company Stripe with his brother John Collison and serves as its chief executive; he is also a cofounder of the biomedical research organization Arc Institute and has been a director of Meta since 2025.Open the full entry, Naval Ravikant, Guillermo Rauch, Noam BrownNoam BrownNoam Brown is a research scientist at OpenAI who works on reasoning, reinforcement learning, self-play, and multi-agent AI. The poker programs Libratus and Pluribus, which he developed with his advisor Tuomas Sandholm, defeated top professional players; at Meta he helped develop CICERO, an AI for the game Diplomacy; and at OpenAI he was a foundational contributor to reasoning models such as o1.Open the full entry, Thomas WolfThomas WolfThomas Wolf is a co-founder and the chief science officer of Hugging Face who has helped drive open-source tools such as Transformers, the BigScience open research collaboration, and robotics projects. He worked in physics research and patent law before turning to machine learning, and his public work focuses on lowering the barriers to using AI models, data, and development tools.Open the full entry, and Charles SonghurstCharles SonghurstCharles Songhurst (commonly known as Charlie Songhurst) is a technology investor and former general manager of global corporate strategy at Microsoft who has invested in startups since 2013, backing more than 500 startups worldwide; he has been an independent director of Meta since December 2024.Open the full entry; Andreessen Horowitz’s investment was made through Dixon.⁠[19][20][19][21]

a16z crypto: The investment team he founded and leads as managing partner. Official website: https://a16zcrypto.com/ (opens in a new window).⁠[2]

Andreessen Horowitz: The venture capital firm where he is a general partner. Official website: https://a16z.com/ (opens in a new window).⁠[22]

Founder Collective: The seed investment firm he helped create. Official website: https://foundercollective.com/ (opens in a new window).⁠[4]

Personal website: https://cdixon.org/ (opens in a new window). Subscription page: https://cdixon.substack.com/ (opens in a new window). X: Public account: https://x.com/cdixon (opens in a new window).⁠[22][23]