Andreessen Horowitz
Menlo Park · Seed–Growth
Investment thesis
a16z's investment thesis centers on the conviction that software will fundamentally transform the world and create extraordinary value in technology companies. The firm believes breakthrough innovations often appear incomprehensible initially and invests in the strength of ideas and founding teams rather than focusing on their weaknesses. Operating with asymmetric bet logic, a16z prioritizes the magnitude of potential success over downside risks, values long-term relationships over transactional gains, and maintains a techno-optimist perspective on the future of technological progress and human potential.
Source: firm website, verified Jul 17, 2026.
Frequently asked questions
- What stage does Andreessen Horowitz invest at?
- Andreessen Horowitz invests at the Seed, Series A, Series B, Series C, Growth stages.
- What sectors does Andreessen Horowitz focus on?
- Andreessen Horowitz focuses on AI & Machine Learning, Biotech, Cloud Computing, Consumer, Crypto & Web3, Deep Tech, Enterprise Software, Fintech, Gaming.
- Where is Andreessen Horowitz located?
- Andreessen Horowitz is headquartered in Menlo Park, US.
- Does Andreessen Horowitz lead rounds?
- Yes, Andreessen Horowitz leads investment rounds.
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