Kalshi vs OS33: Revenue, Funding & Team Size Compared
Kalshi generates $29.4M in revenue; OS33 generates $26.8M. Kalshi and OS33 are close to the same size by revenue. The table below compares Kalshi and OS33 on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  KalshiThis company |  OS33 |
|---|---|---|
| Revenue | $29.4M | $26.8M |
| Valuation | Not disclosed | $268M |
| Team size | 224 | 21 |
| Founded | 2019 | 2006 |
| HQ | New York, United States | New York, United States |
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Kalshi at a glance
Kalshi generates $29.4M in revenue with 224 employees, headquartered in New York, United States.
- Revenue
- $29.4M
- Team size
- 224
- Founded
- 2019
1st federally regulated exchange where people can trade on events
OS33 at a glance
OS33 generates $26.8M in revenue with 21 employees, headquartered in New York, United States.
- Revenue
- $26.8M
- Valuation
- $268M
- Team size
- 21
- Founded
- 2006
Workplace by OS33 is the leading SaaS platform for compliance and productivity enablement for the wealth management marketplace.
Other Kalshi alternatives
Kalshi competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Kalshi vs OS33: frequently asked questions
Is Kalshi or OS33 bigger?
Kalshi is the bigger company by revenue, at $29.4M against $26.8M for OS33.
How much revenue does Kalshi make?
Kalshi generates $29.4M in annual revenue with a team of 224.
How much revenue does OS33 make?
OS33 generates $26.8M in annual revenue with a team of 21.