Andreessen Horowitz is a venture capital firm. Based in Menlo Park, California, United States. Among the 29 companies in the known portfolio are Flora, Kalshi, pillar, Promise, SuperGaming and Voyage.
Is Andreessen Horowitz a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Sector
- AIFinTechHealthcareSaaS
Contacts
Who to pitch at Andreessen Horowitz
Andreessen Horowitz portfolio companies (29)
- Flora
- Kalshi
- pillar
- Promise
- SuperGaming
- Voyage
- Sage Haven
- Axis
- Nexxa.ai
- Hex Technologies
- Prepared
- Hedra
- Runware
- Anysphere
- Flock Safety
- Mintlify
- Segura
- Standard Nuclear
- Waveful
- Toma
- Ulysses Ecosystem Engineering
- CX2
- Hilbert's AI
- Oasiz
- Petual
- LMArena
- Lekondo
- World
- MTS
Co-investors
Funds that share portfolio companies with Andreessen Horowitz.
Similar funds
Showing 20 of 100
About Andreessen Horowitz
The firm's listing covers sectors AI, FinTech, Healthcare and SaaS, and focus areas Biotech, Crypto, Developer Tools and Enterprise SaaS; known deals cluster at Growth, Pre-Seed and Seed.
Of the 152 people on file at Andreessen Horowitz, Julie Yoo (General Partner), Zane Lackey (General Partner) and Matt Bornstein (General Partner) are listed as the contacts to approach first.
Andreessen Horowitz shares portfolio companies with 20 other investment firms, among them Accel, Sequoia Capital and IAG.
Frequently asked questions
What is Andreessen Horowitz?
Andreessen Horowitz is a venture capital firm based in Menlo Park, California, United States, with a known portfolio of 29 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Andreessen Horowitz invest in?
Listed sectors include AI, FinTech, Healthcare and SaaS; listed focus areas include Biotech, Crypto, Developer Tools and Enterprise SaaS. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Andreessen Horowitz invest at?
The known deals of Andreessen Horowitz include Growth, Pre-Seed and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Andreessen Horowitz?
3 of the 152 people on file at Andreessen Horowitz are listed as contacts for the firm. All 152 have their own profile page.
How do I contact Andreessen Horowitz?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 152 people attached to the firm have their own pages, each showing whether an address is on file for them.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal