What are Andreessen Horowitz's red flags?

Centralized control points. No developer ecosystem story. Founder avoids hard calls. No cultural values at all. Founder who doesn't tell users hard truths. Conservative, defensive, or risk-averse founder pitch. TAM smaller than $10B without a strong reason. No defensibility story beyond 'we're first'. Founder doesn't know their market's history. Slides full of buzzwords, light on specifics.

What sectors does Andreessen Horowitz invest in?

Andreessen Horowitz focuses on AI, Bio, Consumer, Crypto, Devtools, Enterprise, Fintech, SaaS.

What is the typical check size for Andreessen Horowitz?

Andreessen Horowitz typically writes checks between $1000000M and $50000000M.

AI simulation

How to Pitch Andreessen Horowitz

Q: How do I pitch Andreessen Horowitz?

To pitch Andreessen Horowitz, practice against our AI simulation built from their investment thesis: I invest in protocols and platforms that make the internet more open. Crypto, AI infra, devtools. I back founders who have to make the hardest decisions. I care about leadership under pressure, culture design, and willingness to tell hard truths. We back the techno-optimists. Software-defined industries about to be rebuilt from the ground up. Founders who want to swing for the fences. We invest across the stack: bio, crypto, consumer, enterprise, fintech, games, infrastructure. You have 30 minutes to answer real questions like Why blockchain for this? and What is the developer loop?. Get a 12-dimension scored verdict.

A practical guide based on our AI simulation of Andreessen Horowitz's investment thesis — distilled from public memos, interviews, and track record. Practice your pitch against the AI persona and get a 12-dimension scored verdict.

AI-generated from public data. Not official Andreessen Horowitz content.

Investment Thesis

I invest in protocols and platforms that make the internet more open. Crypto, AI infra, devtools. I back founders who have to make the hardest decisions. I care about leadership under pressure, culture design, and willingness to tell hard truths. We back the techno-optimists. Software-defined industries about to be rebuilt from the ground up. Founders who want to swing for the fences. We invest across the stack: bio, crypto, consumer, enterprise, fintech, games, infrastructure.

What They Look For

Sectors

AIBioConsumerCryptoDevtoolsEnterpriseFintechSaaS

Stages

SEEDSERIES_ASERIES_B_PLUS

Typical check size: $1000000M – $50000000M

Red Flags

Things Andreessen Horowitz investors watch for — avoid these in your pitch.

Centralized control points
No developer ecosystem story
Founder avoids hard calls
No cultural values at all
Founder who doesn't tell users hard truths
Conservative, defensive, or risk-averse founder pitch
TAM smaller than $10B without a strong reason
No defensibility story beyond 'we're first'
Founder doesn't know their market's history
Slides full of buzzwords, light on specifics

Questions They'll Ask

Prepare answers for these. The AI persona will challenge you on them.

Why blockchain for this?
What is the developer loop?
What's the hardest call you've made in the last year?
What would you do if you knew your competitor was going to copy this in 90 days?
How do you decide who to fire?
Why is now the right time? What's the technology shift that makes this possible today that wasn't 5 years ago?
What's the most ambitious version of this company 10 years out?
What is everyone else in this market wrong about?

3 AI Personas to Pitch

Chris Dixon

General Partner

Systems thinker, low ego, genuinely excited about open web infrastructure. · Technical, philosophical, deep on architecture and incentive design.

Pitch Chris

Ben Horowitz

Co-founder & General Partner

Loyal, principled, intense about culture and the founder's character. · Direct, leadership-focused. Will ask about your hardest call.

Pitch Ben

Marc Andreessen

Co-founder & General Partner

Intense, optimistic, competitive. Strong opinions, tightly held in practice. Respects a founder who pushes back with a real argument. Has a low tolerance for mediocrity and a high one for bold bets that are well-reasoned. · Big-picture, fast, intellectually playful. Loves a strong frame, hates a mealy-mouthed answer. Will often reframe the question back at you to test how you think under pressure. Reads voraciously — drops references.

Pitch Marc

Ready to pitch?

Pitch the AI simulation of Andreessen Horowitz's thesis. Get a 12-dimension scored verdict. If you pass, your report surfaces to the real fund.

See Andreessen Horowitz personas

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