Castle vs Simple: Revenue, Funding & Team Size Compared
Castle generates $9.3M in revenue; Simple generates $20.6M. Simple is 2.2× bigger than Castle by revenue. The table below compares Castle and Simple on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  CastleThis company |  Simple |
|---|---|---|
| Revenue | $9.3M | $20.6M |
| Valuation | $74.2M | Not disclosed |
| Customers | 500M | Not disclosed |
| Team size | 37 | 187 |
| Founded | 2016 | 2009 |
| HQ | Brooklyn, United States | Vilnius, Lithuania |
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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
Simple at a glance
Simple generates $20.6M in revenue with 187 employees, headquartered in Vilnius, Lithuania.
- Revenue
- $20.6M
- Team size
- 187
- Founded
- 2009
SIMPLE is a crypto and fiat EU-regulated neobank, reshaping financial experiences as a unified, secure platform. We empower users to become the foremost innovators in finance, making money management an effortless part of their daily…
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 Simple: frequently asked questions
Is Castle or Simple bigger?
Simple is the bigger company by revenue, at $20.6M 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 Simple make?
Simple generates $20.6M in annual revenue with a team of 187.