Marc Andreessen
Republican⚠️ QPQ Score: 75/100Andreessen Horowitz (a16z) · individual
Marc Andreessen's political awakening reads like a venture capital pitch deck: identify an underpriced asset (the Republican Party's tech ignorance), make a concentrated bet (Fairshake crypto PAC), and scale aggressively. The Netscape co-founder and a16z venture capitalist spent over $70 million on the 2024 election cycle, primarily through Fairshake, the crypto industry's Super PAC — and achieved an extraordinary 91% win rate on targeted races. It was, by the metrics VCs care about, a spectacular fund. Born in Cedar Falls, Iowa in 1971, Andreessen was a computer science student at the University of Illinois when he co-authored Mosaic, the web browser that popularized the internet. He co-founded Netscape Communications in 1994, and its 1995 IPO — which valued the company at $2.9 billion on its first day — kicked off the dot-com boom. After Netscape was acquired by AOL, Andreessen co-founded Opsware (sold to Hewlett-Packard for $1.6 billion) and then, in 2009, co-founded Andreessen Horowitz (a16z), which has become one of the most influential venture capital firms in the world. a16z's portfolio includes hundreds of companies across crypto, AI, biotech, enterprise software, and consumer technology — and virtually all of them are affected by government regulation. This is the key to understanding Andreessen's political turn: it's not ideological, it's financial. When the SEC began cracking down on crypto in 2022-2023, it threatened a16z's massive crypto fund (over $7.6 billion deployed). When the FTC pursued antitrust cases against tech companies, it threatened a16z's portfolio. When AI regulation was proposed, it threatened a16z's AI investments. Andreessen's response was Fairshake, the crypto industry's political war chest. Funded primarily by a16z, Coinbase, and Ripple, Fairshake spent over $130 million in the 2024 cycle — more than the NRA, the oil industry, or any other single-issue lobbying group. The PAC targeted specific Congressional races, backing candidates who supported crypto-friendly legislation regardless of party. The results were devastating for crypto skeptics: Fairshake-backed candidates won in 48 of 54 races. Until 2024, Andreessen had been a Democratic donor. He supported Obama, backed Hillary Clinton, and contributed to Democratic tech causes. His public endorsement of Trump in July 2024 — alongside a16z co-founder Ben Horowitz — sent shockwaves through Silicon Valley. The move was driven by specific grievances: the Biden administration's crypto crackdowns, proposed AI regulation, and the FTC's aggressive antitrust posture under Lina Khan. What Andreessen wants is simple: an unregulated technology sector. No crypto restrictions, no AI safety mandates, no antitrust enforcement against tech monopolies. His 2023 manifesto, "The Techno-Optimist Manifesto," laid this out explicitly, calling regulation a "pernicious" force and declaring that technology should be allowed to develop without government interference. The contradiction: Andreessen built his first fortune on the internet, which was developed with government funding (DARPA). His current portfolio companies benefit from government-funded research, government-educated workers, and government-maintained infrastructure. He wants government to fund the conditions for innovation but never regulate its outcomes.
🌱 Origin Story
Co-created the Mosaic web browser and co-founded Netscape (IPO kicked off the dot-com boom). Later co-founded Opsware (sold to HP for $1.6B) and then Andreessen Horowitz (a16z), one of the world's most influential venture capital firms with $42B+ in assets under management.
Total Giving (2024)
$70.0M
Net Worth
$1.9B
Recipients
25
QPQ Score
75/100
📖 Following the Money
In the 2024 election cycle, Marc Andreessen spent $70.0M on political contributions — roughly 0.4636% of the estimated $15.1 billion in American elections. That places Marc Andreessen firmly among the mega-donors reshaping politics since Citizens United.
The money flowed through a network including Fairshake PAC, Various crypto PACs. Key recipients: Fairshake PAC, Donald Trump, Pro-crypto candidates.
PowerMap has identified 4 potential conflicts of interest. Massive crypto portfolio benefits from legislation his PAC supports. Additionally, a16z portfolio companies span every tech regulation area
🎙️ In Their Own Words
“Software is eating the world.
“We are being lied to. Technology is good. Regulation is bad.
“We're in an industry that is under assault from the current administration.
🔄 Political Evolution
How Marc Andreessen's political allegiances and strategies have shifted over time.
Obama Democrat
Supported Obama; typical Silicon Valley liberal
Obama supporter
Continued Democratic support, donated to tech-friendly Democrats
Clinton supporter
Backed Hillary Clinton, opposed Trump
Anti-regulation activist
SEC crypto crackdowns threatened a16z portfolio; launched Fairshake PAC
Trump Republican
Publicly endorsed Trump, donated $70M+ through Fairshake and directly
🎯 Politicians in Their Pocket
The political figures closest to Marc Andreessen's money and influence.
Ben Horowitz
a16z co-founder
Joint Trump endorsement and political spending partner
Donald Trump
President
Endorsed and funded; became tech policy advisor
Brian Armstrong
Coinbase CEO
Key Fairshake PAC ally in crypto regulation fight
🏆 What Their Money Bought
Policies that aligned with Marc Andreessen's interests — and their donations.
| Policy | Year | Description | Est. Value |
|---|---|---|---|
| FIT21 crypto legislation | 2024 | Fairshake-backed House members passed the Financial Innovation and Technology Act | — |
| SEC crypto enforcement pullback | 2025 | New administration dramatically reduced SEC crypto enforcement actions | — |
| Crypto-friendly appointments | 2025 | David Sacks (a16z ally) appointed AI/Crypto Czar | — |
💡 Did You Know?
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Co-authored Mosaic, the browser that popularized the internet, as a college student
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The Netscape IPO in 1995 is credited with starting the dot-com boom
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Fairshake PAC's 91% win rate was the highest of any major Super PAC in 2024
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His 'Techno-Optimist Manifesto' explicitly calls regulation 'pernicious'
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Was a Democratic donor for his entire career until 2024
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a16z's crypto fund deployed $7.6B+ — the entire fund was threatened by SEC crackdowns
🏭 Industries
🚗 Giving Vehicles
Controversies & Ethics Issues
4 documented issues involving Marc Andreessen.
⚡Fairshake PAC spent more than the NRA on elections — all to deregulate crypto
⚡Portfolio companies benefit directly from the legislation his PAC candidates support
⚡Switched from Democratic to Republican purely over regulation, not ideology
⚡'Techno-Optimist Manifesto' was criticized as libertarian extremism dressed up as optimism
Conflicts of Interest
4 documented conflicts between Marc Andreessen's spending and their business interests.
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Massive crypto portfolio benefits from legislation his PAC supports
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a16z portfolio companies span every tech regulation area
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AI investments while lobbying on AI policy
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Endorsed Trump while a16z seeks favorable regulatory environment
📅 Activity Timeline
Chronological record of Marc Andreessen's political involvement.
Launched Fairshake PAC with crypto industry
Donated $70M+ through Fairshake and directly to Trump
Publicly endorsed Trump, first GOP endorsement
Fairshake achieves 91% win rate in targeted races
🎯 Key Recipients
The politicians and committees that received Marc Andreessen's money.