OpenAI
Last verified 2026-06-08. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | withheld, implausible source figure |
|---|---|
| Latest round | series-d+, $40.0B, 2025-03-01attributed |
| Founded | 2015 |
| Headquarters | San Francisco, CA, USA |
| Industry | artificial intelligence |
| Stage | series-b+ |
| Website | openai.com |
OpenAI develops general-purpose AI systems including the ChatGPT assistant, GPT model APIs, image and video generators, and developer tools. The platform serves consumers, developers, and enterprises adopting AI in production. Products span research labs, consumer apps, and an API ecosystem with custom enterprise deployments.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-03-01 | series-d+ | $40.0B | undisclosed |
Detected tech stack
cloudflare, cloudflare bot management, hsts, http/3
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series D+, $40.0B | attributed | crunchbase named as publisher. No document URL on file. |
| Company existence | self-reported | openai.com, read 2026-06-08 |
| Description | self-reported | openai.com, read 2026-06-08 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.