Apollo.io vs Clay: Revenue, Funding & Team Size Compared
Apollo.io generates $150M in revenue; Clay generates $100M. Apollo.io is 1.5× bigger than Clay by revenue. The table below compares Apollo.io and Clay on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  Apollo.ioThis company |  Clay |
|---|---|---|
| Revenue | $150M | $100M |
| Valuation | $1.6B | $5B |
| Funding raised | $251.3M | $100M |
| Customers | 5K | 10K |
| Team size | 800 | 1K |
| Growth | 50% | 222.6% |
| Founded | 2015 | 2017 |
| HQ | San Francisco, United States | New York, 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…
Clay at a glance
Clay generates $100M in revenue with 1K employees, headquartered in New York, United States.
- Revenue
- $100M
- Valuation
- $5B
- Funding
- $100M
- Customers
- 10K
- Team size
- 1K
- Founded
- 2017
Clay is a New York-based AI-powered sales intelligence and data enrichment platform designed to help growth and revenue operations (RevOps) teams automate personalized outreach and build comprehensive customer profiles. Founded in 2017 by…
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 Clay: frequently asked questions
Is Apollo.io or Clay bigger?
Apollo.io is the bigger company by revenue, at $150M against $100M for Clay.
How much revenue does Apollo.io make?
Apollo.io generates $150M in annual revenue with a team of 800.
How much revenue does Clay make?
Clay generates $100M in annual revenue with a team of 1K.
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 Clay raised?
Clay has raised $100M in total funding since it was founded in 2017.