Apollo.io
PrivateLast Round
Series D
Aug 29, 2023
Est. Valuation
$1.6B
Total Funding Raised
$251.32M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Apollo.io is a sales and marketing technology company that offers a unified platform to identify, analyze, and engage potential customers, driving revenue growth and enhancing sales performance.
Sector
Enterprise Software
Verticals
Sales Enablement, CRM, Marketing, Workflow Automation, Business Intelligence
Business Model
B2B
Customer Profile
Subscription SaaS, Data as a Service, Freemium, Usage-Based SaaS
AI Layer
Application
Keywords
Price History
Caplight MarketPrice™ estimate for Apollo.io, published with a 90-day delay.
Caplight MarketPrice™
$10.94
per share, as of June 2026
-30.9%
2-year change
Caplight MarketPrice™ is an estimate of private secondary market pricing, shown here on a delayed basis for illustrative purposes only. It may be incomplete, is subject to change, and may not be relied upon for any purpose or considered investment advice.
Apollo.io Comparables
Compare Apollo.io with similar companies based on industry and business-model similarity.
Apollo.io Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Aug 29, 2023 | ||||
| Series C | Mar 3, 2022 | ||||
| Series B | Nov 1, 2021 | ||||
| Series A | Jun 26, 2018 | ||||
| Seed | Mar 23, 2016 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
OFFER |
Key People
Founding team and executive leadership
Apollo.io Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Bain Capital Ventures | Series D |
| SV Angel | Seed |
| Tribe Capital | Series C, Series D, Series B |
| Social Capital | Seed, Series A |
| Sequoia Capital | Series D, Series C |
| NewView Capital | Series B, Series C |
| Alpha Partners | Series D |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 2, 2026
Grew 43% QoQ, from 654 to 937 employees.
- Sep 1, 2026
Grew 83% QoQ, from 468 to 856 employees.
Apollo.io Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Apollo.io's valuation, stock price, and market status.
Is Apollo.io a public or private company?
Apollo.io is a private company.
What is the current stock price of Apollo.io?
Apollo.io is a private company, so its shares have no public market price. Caplight tracks Apollo.io's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Apollo.io worth (valuation)?
Apollo.io's valuation is estimated at $1.6B based on funding round data.
Can I buy Apollo.io stock?
Apollo.io shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Apollo.io's last funding round?
Apollo.io's most recent funding round was Series D on August 29, 2023.
Who are the main investors in Apollo.io?
Key investors in Apollo.io include Bain Capital Ventures, Tribe Capital, Sequoia Capital, Y Combinator, Nexus Venture Partners.
Will Apollo.io IPO soon?
No public IPO plans have been announced for Apollo.io.
How can I track Apollo.io secondary market activity?
Caplight tracks bids, offers, and trades in Apollo.io's shares on secondary markets.