Apollo.io vs ON24: Revenue, Funding & Team Size Compared
Apollo.io generates $150M in revenue; ON24 generates $162.4M. ON24 and Apollo.io are close to the same size by revenue. The table below compares Apollo.io and ON24 on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  Apollo.ioThis company |  ON24 |
|---|---|---|
| Revenue | $150M | $162.4M |
| Valuation | $1.6B | $1.1B |
| Funding raised | $251.3M | $72.4M |
| Customers | 5K | 2K |
| Team size | 800 | 553 |
| Growth | 50% | Not disclosed |
| Founded | 2015 | 1998 |
| HQ | San Francisco, United States | San Francisco, United States |
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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…
ON24 at a glance
ON24 generates $162.4M in revenue with 553 employees, headquartered in San Francisco, United States.
- Revenue
- $162.4M
- Valuation
- $1.1B
- Funding
- $72.4M
- Customers
- 2K
- Team size
- 553
- Founded
- 1998
Provider of cloud-based webcasting and virtual communications technology for demand generation, product launches, user conferences, virtual trade shows, sales enablement, partner enablement, town hall meetings, recruiting and training…
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 ON24: frequently asked questions
Is Apollo.io or ON24 bigger?
ON24 is the bigger company by revenue, at $162.4M against $150M for Apollo.io.
How much revenue does Apollo.io make?
Apollo.io generates $150M in annual revenue with a team of 800.
How much revenue does ON24 make?
ON24 generates $162.4M in annual revenue with a team of 553.
How much funding has Apollo.io raised?
Apollo.io has raised $251.3M in total funding since it was founded in 2015.
How much funding has ON24 raised?
ON24 has raised $72.4M in total funding since it was founded in 1998.