a16z (Andreessen Horowitz) — Seed & Series A VC Firm ($500K–$10.0M Checks)
a16z (Andreessen Horowitz) is a Seed, Series A venture capital firm based in Menlo Park, CA investing in Enterprise, AI / ML, Fintech. The firm typically writes $500K–$10.0M checks and has 12 portfolio companies in our records.
- Check size
- $500K–$10.0M
- Portfolio
- 12 companies on record
- Partners
- 45 listed
- AUM
- $90B
- Stage
- Seed, Series A
- Sectors
- Enterprise, AI / ML, Fintech, Developer Tools, SaaS, Other, Marketplace, Consumer, Food / AgTech, Healthcare
- HQ
- Menlo Park, CA
Last verified: 2026-05-27
Seed, Series A
$500K – $10.0M
$90.0B
12+ companies
45 partners
Investment Thesis
Large multi-practice firm investing early in software, infrastructure, and AI with dedicated operating support.
How a16z (Andreessen Horowitz) invests
a16z (Andreessen Horowitz) is a vc firm based in Menlo Park, CA. The firm invests at the Seed, Series A stages, with a focus on Enterprise, AI / ML, Fintech, Developer Tools, SaaS.
a16z (Andreessen Horowitz) typically writes checks of $500K–$10.0M per investment, backed by approximately $90B in assets under management.
Investing since at least 2010, a16z (Andreessen Horowitz) has backed 12 companies in our records, including Instacart, Coinbase, GitHub. Its most recent recorded investment was in 2014.
Partners & Team
Ben Horowitz
Founder, General Partner
Vineeta Agarwala
General Partner
Industry Focus
Invests In
Portfolio Companies (12)
Other
Airbnb
Okta
GitHub
Okta
Fivetran
Databricks
- •Raising at Seed, Series A? You're squarely in their sweet spot.
- •Lead with your fit in Enterprise, AI / ML, Fintech — the sectors they actively back.
- •Size your ask to their typical $500K – $10.0M check.
- •Address your outreach to a specific partner, such as Martin Casado, General Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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