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OpenAI Startup Fund

Venture fund backed by OpenAI investing in AI-powered companies.

Active Corporate VC 🇺🇸 United States · United States · Since 2021
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Portfolio Active
4
Latest Mem
Deal flow
$391.5M
6 rounds
Unicorns
2
≥ $1B valuation
Founded
2021
5 yrs
Latest
Jul 2025
Ambience Healthcare

About OpenAI Startup Fund

Venture fund backed by OpenAI investing in AI-powered companies.

Investment activity

2022–2025
$50.5M
$78M
$243M
2
'22
1
'24
1
'25

Sector focus

🌐 AI Translation 2
🏦 AI Finance 2
📚 AI Education 2
⚡ AI Productivity 2
🎙️ AI Voice & Speech 2
📖 Knowledge Management 1
📓 AI Note-taking 1
🏥 AI Healthcare 1

Geographic focus

US 3

Portfolio

4

Mem

Self-organising workspace powered by AI

Ambience Healthcare

The AI operating system for healthcare

Speak

Learn to speak a new language with AI

Kick

AI-native bookkeeping platform that automates accounting for small businesses and accounting

Co-investors

8

Lachy Groom

2 shared

General Catalyst

2 shared

Andreessen Horowitz

2 shared

Justin Mateen

1 shared

Josh Buckley

1 shared

Founders Circle Capital

1 shared

Smash Capital

1 shared

Oak HC/FT

1 shared

Recent rounds

6
Jul 29, 2025 Series C $243M Ambience Healthcare
Dec 10, 2024 Series C $78M Speak
Nov 17, 2022 Series B $27M Lead Speak
Nov 11, 2022 Series A $23.5M Lead Mem
Series A $11M Kick
Seed $9M Kick