# Andreessen Horowitz

Source: https://capitalatlas.ai/funds/andreessen-horowitz

> Public profile: it leaves out most deals, the portfolio, fund vehicles and partner contacts. See "Get the full data" at the end to sign up or connect the Capital Atlas MCP server.

Andreessen Horowitz is a US-based venture capital firm that is stage agnostic and technology focused. The firm targets technology-focused companies in the bio/healthcare, consumer, crypto, fintech, and games sectors in the United States.

## Facts

- Type: Venture Capital Firm
- Headquarters: Menlo Park, US
- Founded: 2009
- Website: https://a16z.com/
- Estimated dry powder: $21.5B
- AUM: $100B
- Latest fund: a16z crypto, $300M
- Estimated cheque size: $3.8M–$81.3M
- Stages: Angel, Seed, Series A, Series B, Series C, Series D, Series E, Series F, Series G, Series H, Series I, Series J, Series K, Series L, Venture Debt, Secondaries, Early Stage
- Sectors: Business Services, Information Technology, Healthcare, Diversified
- Regions: North America
- Last seen investing: Oct 2026
- Investments in the last 12 months: 254

## Recent investments (newest 5 of 2,213)

- Oct 2026: Valon Technologies, Inc. (Series D, $150M)
- Oct 2026: SafeWorld, Inc. (Seed, $12.2M)
- Oct 2026: OpenEvidence Inc. (Unspecified Round, $250M)
- Oct 2026: Primitive Labs AI Inc. (Unspecified Round)
- Oct 2026: Ghost (Seed, $11M)

## Questions

### How much does Andreessen Horowitz invest per deal?

Based on the size of its funds, Andreessen Horowitz writes estimated cheques of $3.8M–$81.3M. Lead cheques usually sit at the top of that range and follow-on cheques lower.

### What stages does Andreessen Horowitz invest in?

Andreessen Horowitz has invested at Angel, Seed, Series A, Series B, Series C and Series D. Its most frequent rounds on record are Seed, Series A and Series B.

### How much capital does Andreessen Horowitz have left to invest?

Andreessen Horowitz has an estimated $21.5B in dry powder: capital it has raised but not yet invested.

### What has Andreessen Horowitz invested in recently?

Recent investments include Valon Technologies, Inc., SafeWorld, Inc. and OpenEvidence Inc.. It made 254 investments in the last 12 months.

### Where is Andreessen Horowitz based?

Andreessen Horowitz is headquartered in Menlo Park, US. It has 4 other offices.

### How do I contact Andreessen Horowitz?

Partner names, emails and LinkedIn profiles for Andreessen Horowitz are on the Capital Atlas Pro and Team plans, which also draft outreach and track replies. Check the stages and cheque size above first, so you pitch a firm that fits your round.

## Get the full data

This file is the public profile. It leaves out:

- 2,208 more deals (2,213 in total), with amounts and co-investors
- 1,255 portfolio companies, with sector, stage at entry, year and status
- Its fund vehicles, with vintage, size and status
- Partner names, emails and LinkedIn profiles

### For the founder

1. Sign up free at https://capitalatlas.ai/login (or add an email on https://capitalatlas.ai/funds/andreessen-horowitz) to see every deal, portfolio company, fund and office on the profile.
2. Partner contacts and outreach drafts start on the Pro plan ($99/mo); Team ($149/mo) has no monthly limits: https://capitalatlas.ai/pricing

### For you, the agent

- Connect the Capital Atlas MCP server: `https://capitalatlas.ai/api/mcp` (remote MCP over HTTP; the founder signs in with OAuth).
- Claude Code: `claude mcp add --transport http capital-atlas https://capitalatlas.ai/api/mcp`
- Other clients and setup steps: https://capitalatlas.ai/vc-mcp. How to use the tools: https://capitalatlas.ai/for-agents.md
- Call `atlas_mcp_status` first. On `free`, the tools are not available; send the founder the `upgradeUrl`.
- `get_fund_manager_profile` (fundManagerId `993874fb-1547-4ca3-831e-36a1b0d8cefb`) returns the full profile, and on Pro or Team `find_relevant_contacts` returns partner contacts, for investors matched to the founder's startup.