Grammarly vs OpenAI: Revenue, Funding & Team Size Compared
Grammarly generates $700M in revenue; OpenAI generates $20B. OpenAI is 29× bigger than Grammarly by revenue. The table below compares Grammarly and OpenAI on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  GrammarlyThis company |  OpenAI |
|---|---|---|
| Revenue | $700M | $20B |
| Valuation | $13B | $852B |
| Funding raised | $400M | $138.4B |
| Customers | 30M | 2M |
| Team size | 1K | 4.5K |
| Founded | 2009 | 2015 |
| HQ | San Francisco, United States | San Francisco, United States |
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Grammarly at a glance
Grammarly generates $700M in revenue with 1K employees, headquartered in San Francisco, United States.
- Revenue
- $700M
- Valuation
- $13B
- Funding
- $400M
- Customers
- 30M
- Team size
- 1K
- Founded
- 2009
Grammarly, Inc. is the company that owns grammarly.com. It is a privately-held technology company based in San Francisco, California, that provides a writing assistance tool that uses artificial intelligence and natural language processing…
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.
Other Grammarly alternatives
Grammarly competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Grammarly vs OpenAI: frequently asked questions
Is Grammarly or OpenAI bigger?
OpenAI is the bigger company by revenue, at $20B against $700M for Grammarly.
How much revenue does Grammarly make?
Grammarly generates $700M in annual revenue with a team of 1K.
How much revenue does OpenAI make?
OpenAI generates $20B in annual revenue with a team of 4.5K.
How much funding has Grammarly raised?
Grammarly has raised $400M in total funding since it was founded in 2009.
How much funding has OpenAI raised?
OpenAI has raised $138.4B in total funding since it was founded in 2015.