OpenAI
Series D+Artificial Intelligencepre-ipo
AI research company building safe artificial general intelligence.
Sector
Artificial Intelligence
Headquarters
San Francisco, CA
Funding History
| Round |
Amount |
Date |
| Convertible Note |
$6.5B |
Mar 2025 |
| Series C |
$6.6B |
Oct 2024 |
| Series B |
$300M |
Jan 2023 |
| Investment |
$1B |
Jul 2019 |
| Initial Pledge |
$1B |
Dec 2015 |
Track OpenAI IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO โ the pre-IPO intelligence platform.