Apollo.io

Marketing · San Francisco, United States · Founded 2015

Provides a foundation for end-to-end sales strategies by providing a data platform for built-in integrations

Valuation $1–2.5B

Revenue $100–500M

Headcount 1–2k

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Power Law Unicorn$1–10B valuation tier Thoroughbred$100M+ revenue

Knowledge graph

Market map Market Intelligence Landscape Jul 7, 2026

Talent graph

Apollo.io's talent

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Employees mapped 1,587 incl. 3 AI specialists

Founders /100 quality score

Key operators 34 quality /100

Potential founders likely future founders

Startup mafia alumni-founded startups

Talent movements in · out past 12 months

Source: Dealroom Talent Intelligence.

Investors

12 investors on Apollo.io's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 8 investors entered at this stage

Y Combinator

SV Angel

Argonautic Ventures

CRCM Ventures

Social Capital

Struck Capital

Nexus Venture Partners

ZhenFund

Series B+ 4 investors entered at this stage

NewView Capital

Sequoia

Tribe Capital

Bain Capital Ventures

Ownership

Who owns Apollo.io

Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (2026). Percentages are indicative.

33.2% Founders

Nexus Venture Partners 15.5%

Some investors are hidden on this public profile. See the full cap table on Dealroom →

Global footprint

Where Apollo.io has talent and traffic

Workforce by country

🇺🇸 United States · San Francisco HQ

Book a demo for the full country breakdown

Web traffic by country

8.8M monthly visits
across markets

🇺🇸 United States26.8%

🇮🇳 India23%

🇬🇧 United Kingdom6.3%

🇨🇦 Canada3%

🇵🇰 Pakistan2.5%

Top 5 markets shown

Market sentiment

What the market is saying about Apollo.io

An AI-synthesized read of the highest-engagement posts about Apollo.io on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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