OpenAI vs Zestlog AI: Revenue, Funding & Team Size Compared
OpenAI generates $20B in revenue; Zestlog AI has not disclosed its revenue. The table below compares OpenAI and Zestlog AI on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  OpenAIThis company |  Zestlog AI |
|---|---|---|
| Revenue | $20B | Not disclosed |
| Valuation | $852B | Not disclosed |
| Funding raised | $138.4B | Not disclosed |
| Customers | 2M | Not disclosed |
| Team size | 4.5K | Not disclosed |
| Founded | 2015 | 2020 |
| HQ | San Francisco, United States | London, United Kingdom |
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OpenAI at a glance
OpenAI generates $20B in revenue with 4.5K employees, headquartered in San Francisco, United States.
- Revenue
- $20B
- Valuation
- $852B
- Funding
- $138.4B
- Customers
- 2M
- Team size
- 4.5K
- Founded
- 2015
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core.
Zestlog AI at a glance
- Founded
- 2020
...in both wellness science and AI technology, at Zestlog, we develop custom language models trained for specific areas of wellness. Our Conversational AI guides, motivates, and coaches you in real-time; no guesswork, no generic plans. One…
Other OpenAI alternatives
OpenAI competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
OpenAI vs Zestlog AI: frequently asked questions
How much revenue does OpenAI make?
OpenAI generates $20B in annual revenue with a team of 4.5K.
How much funding has OpenAI raised?
OpenAI has raised $138.4B in total funding since it was founded in 2015.