Apollo.io: Detailed Company Information & Corporate Profile
Summary
Apollo.io is a San Francisco‑based software development company founded in 2015 that employs between 500 and 1,000 people and reports revenue in the $500 million to $1 billion range.
Its product suite spans sales engagement, lead generation, predictive analytics, lead scoring, conversation intelligence, email engagement, revenue intelligence, sales operations, sales enablement, prospecting, B2B data, and related services designed to enhance sales strategy and intelligence for businesses.
The organization’s leadership includes Senior Director Russell Sims (Business Operations), Vice President Kenny Keesee (Customer Support), Head of Risk Seth Schreiberg, Director Brittany Sarsfield (GTM Enablement), Head of Communications Brooke Ferencsik, Senior Director Ford Whitticar (Finance & Strategy), and other specialists across product, engineering, data science, and cybersecurity.
| Apollo.io Website | apollo.io |
| Industries | |
| Apollo.io Headquarters Address | 415 Mission St, San Francisco, California, 94105 US |
| Company Size | 500-1000 employees |
| Specialities & Services | Sales Engagement, Lead Generation, Predictive Analytics, Lead Scoring, Sales Strategy, Conversation Intelligence, Sales Enablement, Lead Routing, Sales Development, Email Engagement, Revenue Intelligence, Sales Operations, Sales Intelligence, Sales Engagement, Lead Intelligence, Prospecting, B2B Data |
| Founded | 2015 |
| Estimated Annual Revenue | $500M - 1B |
| Updated: | 2026-09-12 |
Apollo.io Org Chart
Chief Executive Officer
C-Level
Estimated Website Traffic
The chart shows a decline in traffic to the apollo.io website. In August, traffic decreased to 608813, compared to 610581 in the previous month. The highest traffic in 2026 was recorded in March, reaching 940364 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Apollo.io's workforce includes employees across a wide range of tenure levels.
3% have been with the company for less than 1 year14% have been with the company for 1 to 2 years27% have been with the company for 3 to 4 years30% have been with the company for 5 to 7 years14% have been with the company for 8 to 10 years14% have been with the company for more than 11 years
Apollo.io Corporate Information: FAQ
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