Apollo.io vs SignalHire: Revenue, Funding & Team Size Compared
Apollo.io generates $150M in revenue; SignalHire generates $7.8M. Apollo.io is 19× bigger than SignalHire by revenue. The table below compares Apollo.io and SignalHire on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  Apollo.ioThis company |  SignalHire |
|---|---|---|
| Revenue | $150M | $7.8M |
| Valuation | $1.6B | Not disclosed |
| Funding raised | $251.3M | Not disclosed |
| Customers | 5K | Not disclosed |
| Team size | 800 | 45 |
| Growth | 50% | Not disclosed |
| Founded | 2015 | 2015 |
| HQ | San Francisco, United States | Warszawa, Poland |
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Apollo.io at a glance
Apollo.io generates $150M in revenue with 800 employees, headquartered in San Francisco, United States.
- Revenue
- $150M
- Valuation
- $1.6B
- Funding
- $251.3M
- Customers
- 5K
- Team size
- 800
- Founded
- 2015
Apollo.io is a sales engagement and prospecting platform that helps businesses generate leads and grow their sales pipeline. Their platform provides users with access to a database of millions of business contacts, which can be searched…
SignalHire at a glance
SignalHire generates $7.8M in revenue with 45 employees, headquartered in Warszawa, Poland.
- Revenue
- $7.8M
- Team size
- 45
- Founded
- 2015
Use SignalHire email & phone number finder for your recruitment, sales or marketing needs. Our software helps you contact the best talents and leads.
Other Apollo.io alternatives
Apollo.io competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Apollo.io vs SignalHire: frequently asked questions
Is Apollo.io or SignalHire bigger?
Apollo.io is the bigger company by revenue, at $150M against $7.8M for SignalHire.
How much revenue does Apollo.io make?
Apollo.io generates $150M in annual revenue with a team of 800.
How much revenue does SignalHire make?
SignalHire generates $7.8M in annual revenue with a team of 45.
How much funding has Apollo.io raised?
Apollo.io has raised $251.3M in total funding since it was founded in 2015.