Valuation
$1.6B
2025 Revenue
$150M
Customers
5K
Funding
$251.3M
YOY
50%
Avg ACV
$30K
Team
800
Founded
2015
Apollo.io Revenue, Valuation & Funding (2025)
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 and filtered based on various criteria, such as job title, company size, and industry. Apollo.io also provides tools for email outreach, phone dialing, and social media engagement, enabling businesses to engage with prospects across multiple channels. Additionally, their platform includes analytics and reporting capabilities, allowing businesses to track the effectiveness of their sales efforts and make data-driven decisions to improve their sales processes.
Last updated
Apollo.io Revenue
In 2025, Apollo.io's revenue reached $150M. The company previously reported $150M in 2025. Since its launch in 2015, Apollo.io has shown consistent revenue growth.
| Year | Milestone | Source |
|---|---|---|
| 2025 | Apollo.io Hit $150m revenue in June 2025 | |
| 2025 | Apollo.io Hit $150m revenue in May 2025 | apollo.io |
| 2024 | Apollo.io Hit $100m revenue in June 2024 | |
| 2023 | Apollo.io Hit $70m revenue in June 2023 | |
| 2022 | Apollo.io Hit $48m revenue in March 2022 | |
| 2021 | Apollo.io Hit $25m revenue in June 2021 | |
| 2020 | Apollo.io Hit $8m revenue in June 2020 | |
| 2019 | Apollo.io Hit $5m revenue in June 2019 | |
| 2016 | Apollo.io Hit $1m revenue in September 2016 | |
| 2015 | Launched with $0 revenue |
Apollo.io Valuation, Funding Rounds
Apollo.io reached a $1.6B valuation in 2023, set during its $100M Series D led by Bain Capital Ventures round.
Apollo.io has raised $251.3M in total funding across 6 rounds, most recently a $100M $100M Series D led by Bain Capital Ventures round in 2023.
| Year | Round | Amount | Valuation | % Sold | Source |
|---|---|---|---|---|---|
| 2023 | $100M Series D led by Bain Capital Ventures | $100M | $1.6B | 6% | apollo.io |
| 2022 | Series C | $110M | $900M | 12% | |
| 2021 | Series B | $32M | - | - | |
| 2018 | Series A | $7M | - | - | |
| 2016 | Pre Seed Round | $120K | - | - | |
| 2016 | Seed Round | $2.2M | - | - |
Founder / CEO
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
Apollo.io serves 5K customers.
Apollo.io Employees & Team Size
Apollo.io employs approximately 800 people as of 2026, down from 1.6K in 2024, including 94 sales reps that carry a quota. It serves 5K customers that rely on its solutions.
| Year | Milestone | Source |
|---|---|---|
| 2025 | Reached 800 employees (January 2025) | apollo.ioEstimated |
| 2024 | Reached 1.6K employees (December 2024) | |
| 2024 | Reached 1.4K employees (June 2024) | |
| 2023 | Reached 1K employees (November 2023) | |
| 2023 | Reached 1K employees (September 2023) | |
| 2023 | Reached 423 employees (July 2023) | |
| 2023 | Reached 687 employees (January 2023) | |
| 2022 | Reached 574 employees (November 2022) | |
| 2022 | Reached 574 employees (January 2022) | |
| 2021 | Reached 426 employees (November 2021) | |
| 2021 | Reached 426 employees (August 2021) | |
| 2021 | Reached 60 employees (January 2021) | |
| 2020 | Reached 100 employees (December 2020) | |
| 2020 | Reached 124 employees (November 2020) | |
| 2020 | Reached 60 employees (October 2020) | |
| 2020 | Reached 1 employees (June 2020) | |
| 2019 | Reached 1 employees (December 2019) | |
| 2018 | Reached 1 employees (December 2018) |
Frequently Asked Questions about Apollo.io
What is Apollo.io's revenue?
Apollo.io generates $150M in revenue.
Who is the CEO of Apollo.io?
The CEO of Apollo.io is Tim Zheng.
How much funding does Apollo.io have?
Apollo.io raised $251.3M across 6 rounds.
How many employees does Apollo.io have?
Apollo.io has 800 employees.
Where is Apollo.io headquarters?
Apollo.io is headquartered in San Francisco, California, United States.
Compare Apollo.io to the industry
Apollo.io operates across multiple industries. Browse revenue, funding, and growth data for Apollo.io in each sector below.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
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