Whispir vs Zello: Revenue, Funding & Team Size Compared
Whispir generates $20.7M in revenue; Zello generates $23.5M. Zello and Whispir are close to the same size by revenue. The table below compares Whispir and Zello on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  WhispirThis company |  Zello |
|---|---|---|
| Revenue | $20.7M | $23.5M |
| Valuation | $144.6M | $164.5M |
| Funding raised | $68.8M | Not disclosed |
| Customers | 500 | 1.6K |
| Team size | 87 | 114 |
| Founded | 2002 | 2012 |
| HQ | Melbourne, Australia | Austin, United States |
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Whispir at a glance
Whispir generates $20.7M in revenue with 87 employees, headquartered in Melbourne, Australia.
- Revenue
- $20.7M
- Valuation
- $144.6M
- Funding
- $68.8M
- Customers
- 500
- Team size
- 87
- Founded
- 2002
Bring together your SMS, voice messaging, email, social and more to communicate with your audiences from a single platform. Try Whispir for free for 14 days!
Zello at a glance
Zello generates $23.5M in revenue with 114 employees, headquartered in Austin, United States.
- Revenue
- $23.5M
- Valuation
- $164.5M
- Customers
- 1.6K
- Team size
- 114
- Founded
- 2012
Zello is a tech software company known for its mobile application that emulates push-to-talk (PTT) walkie-talkies over cellular networks, allowing for instant voice communication.
Other Whispir alternatives
Whispir competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Whispir vs Zello: frequently asked questions
Is Whispir or Zello bigger?
Zello is the bigger company by revenue, at $23.5M against $20.7M for Whispir.
How much revenue does Whispir make?
Whispir generates $20.7M in annual revenue with a team of 87.
How much revenue does Zello make?
Zello generates $23.5M in annual revenue with a team of 114.
How much funding has Whispir raised?
Whispir has raised $68.8M in total funding since it was founded in 2002.