Companies using OpenAI
Current scans identify at least 426 distinct companies using OpenAI. Examples are below; how far OpenAI has spread inside each company, and what it costs them, is in the app.
A sample of OpenAI customers
Ordered by estimated annual spend. Country domains for the same company are grouped into one listing.
- Walmart
walmart.com
- Microsoft
microsoft.com
- Mercado Libre
mercadolibre.com
- Oracle
oracle.com
- Tencent
tencent.com
- General Motors
gm.com
- AdventHealth
adventhealth.com
- Intel
intel.com
- Cisco
cisco.com
- Morgan Stanley
morganstanley.com
- Target
target.com
- Meta
meta.com
Adoption depth and estimated annual spend for each company are in the app. Discovering companies is free on every plan; you pay only for a confirmed match.
OpenAI plans and pricing
The plans below record published prices and clearly labeled estimates where a public rate is unavailable. anVendor uses this pricing to estimate spend when a suitable rate is available. A company's actual contract can differ.
| Plan | Price | Seats |
|---|---|---|
| ChatGPT Free | Free | — |
| ChatGPT Go | $8 / user / mo | — |
| ChatGPT Plus | $20 / user / mo | — |
| ChatGPT Pro 5x | $100 / user / mo | — |
| ChatGPT Pro 20x | $200 / user / mo | — |
| ChatGPT Business | $20 / user / mo | 2+ |
| ChatGPT Enterprise | Custom | — |
| ChatGPT Enterprise (estimated) | $60 / user / mo | — |
| ChatGPT Edu | Custom | — |
| ChatGPT Edu (estimated) | $19.67 / user / mo | — |
Source: https://learn.chatgpt.com/docs/pricing · checked 2026-09-06 · published rates and labeled estimates; actual prices can vary.
How this list is built
Live scans look for current evidence that a company holds an account with the service, rather than a tag on the company's website or a service named in a job ad. That is why anVendor finds SaaS used behind a login. It never touches private, password-protected or access-restricted systems, and uses no browser extension, SDK or tracking script.
Where a vendor's service offers no public sign, we report nothing rather than guess — so a company missing from this page means no evidence found, not not a customer. A company we stop finding drops out of the list rather than sitting on it forever.
Related
- Companies using every other service we cover
- How anVendor compares with site scanners, job-ad tools and modelled providers
- How to build a lead list of companies that use your competitor — the step-by-step
Leads already using OpenAI — and what they pay
With headcount, how far it has spread inside each one, and estimated annual spend. Discovering companies is free on every plan; you pay only for a confirmed match.
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