Calltree vs TopBox: Revenue, Funding & Team Size Compared
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Calltree generates $440K in revenue; TopBox generates $515.7K. TopBox is 1.2× bigger than Calltree by revenue. The table below compares Calltree and TopBox on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  CalltreeThis company |  TopBox |
|---|---|---|
| Revenue | $440K | $515.7K |
| Team size | 4 | 18 |
| Founded | 2025 | 2014 |
| HQ | San Francisco, United States | Greenock, United Kingdom |
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Calltree at a glance
Calltree generates $440K in revenue with 4 employees, headquartered in San Francisco, United States.
- Revenue
- $440K
- Team size
- 4
- Founded
- 2025
Enterprise-grade AI support reps for call centers
TopBox at a glance
TopBox generates $515.7K in revenue with 18 employees, headquartered in Greenock, United Kingdom.
- Revenue
- $515.7K
- Team size
- 18
- Founded
- 2014
TopBox enables call centers to to get to the root cause of business impacting issues.
Other Calltree alternatives
Calltree competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Calltree vs TopBox: frequently asked questions
Is Calltree or TopBox bigger?
TopBox is the bigger company by revenue, at $515.7K against $440K for Calltree.
How much revenue does Calltree make?
Calltree generates $440K in annual revenue with a team of 4.
How much revenue does TopBox make?
TopBox generates $515.7K in annual revenue with a team of 18.