Castle vs Private AI: Revenue, Funding & Team Size Compared
Castle generates $9.3M in revenue; Private AI generates $9.3M. Private AI and Castle are close to the same size by revenue. The table below compares Castle and Private AI on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  CastleThis company |  Private AI |
|---|---|---|
| Revenue | $9.3M | $9.3M |
| Valuation | $74.2M | $208.9M |
| Customers | 500M | Not disclosed |
| Team size | 37 | 67 |
| Founded | 2016 | 2017 |
| HQ | Brooklyn, United States | Toronto, Canada |
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Castle at a glance
Castle generates $9.3M in revenue with 37 employees, headquartered in Brooklyn, United States.
- Revenue
- $9.3M
- Valuation
- $74.2M
- Customers
- 500M
- Team size
- 37
- Founded
- 2016
Castle analyzes user behavior to stop hackers
Private AI at a glance
Private AI generates $9.3M in revenue with 67 employees, headquartered in Toronto, Canada.
- Revenue
- $9.3M
- Valuation
- $208.9M
- Team size
- 67
- Founded
- 2017
Private AI is a company dedicated to developing privacy-preserving machine learning and natural language processing tools. Our vision is to create a future where data analysis can be conducted privately, securely, and seamlessly…
Other Castle alternatives
Castle competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Castle vs Private AI: frequently asked questions
Is Castle or Private AI bigger?
Private AI is the bigger company by revenue, at $9.3M against $9.3M for Castle.
How much revenue does Castle make?
Castle generates $9.3M in annual revenue with a team of 37.
How much revenue does Private AI make?
Private AI generates $9.3M in annual revenue with a team of 67.