# Openai Startup Fund Management

Source: https://capitalatlas.ai/funds/openai-startup-fund-management

> 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.

OpenAI Codex is a US-based private equity firm AI research and deployment company that makes early-stage start-up investments in sectors where artificial intelligence can have a transformative effect on healthcare, climate change, and education within the US.

## Facts

- Type: Venture Capital Firm
- Headquarters: San Francisco, US
- Founded: 2015
- Website: http://openai.fund
- Estimated dry powder: $416M
- Latest fund: OpenAI Startup Fund II, $400M
- Estimated cheque size: $212.5K–$4.8M
- Stages: Seed, Series A, Series B, Series C, Series D, Series E, Early Stage
- Sectors: Information Technology, Diversified
- Regions: North America
- Last seen investing: Sep 2026
- Investments in the last 12 months: 5

## Recent investments (newest 5 of 43)

- Sep 2026: Biossil (Unspecified Round, $153M)
- Feb 2026: Physical Intelligence (Pi), Inc. (Unspecified Round, $1B)
- Jan 2026: Merge Labs, PBC (Seed, $252M)
- Dec 2025: Adaptive Security (Series B, $81M)
- Nov 2025: Physical Intelligence (Series B, $600M)

## Questions

### How much does Openai Startup Fund Management invest per deal?

Based on the size of its funds, Openai Startup Fund Management writes estimated cheques of $212.5K–$4.8M. Lead cheques usually sit at the top of that range and follow-on cheques lower.

### What stages does Openai Startup Fund Management invest in?

Openai Startup Fund Management has invested at Seed, Series A, Series B, Series C, Series D and Series E. Its most frequent rounds on record are Series A, Series B and Seed.

### How much capital does Openai Startup Fund Management have left to invest?

Openai Startup Fund Management has an estimated $416M in dry powder: capital it has raised but not yet invested.

### What has Openai Startup Fund Management invested in recently?

Recent investments include Biossil, Physical Intelligence (Pi), Inc. and Merge Labs, PBC. It made 5 investments in the last 12 months.

### Where is Openai Startup Fund Management based?

Openai Startup Fund Management is headquartered in San Francisco, US. It has 1 other office.

### How do I contact Openai Startup Fund Management?

Partner names, emails and LinkedIn profiles for Openai Startup Fund Management 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:

- 38 more deals (43 in total), with amounts and co-investors
- 23 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/openai-startup-fund-management) 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 `e78fdefc-3fe4-4551-aeb7-5f981efa7f72`) returns the full profile, and on Pro or Team `find_relevant_contacts` returns partner contacts, for investors matched to the founder's startup.