Apollo.io Overview

  • Year Founded
  • 2015

Year Founded

  • Status
  • Private

  • Employees
  • 700

Employees

  • Latest Deal Type
  • Later Stage VC

  • Investors
  • 33

Apollo.io General Information

Description

Developer of a scalable revenue engine and account-based sales platform designed to accelerate the growth and success of the entire organization. The company's platform helps to identify, analyze and engage future customers in a single unified platform with data on contacts and companies, enabling businesses to drive revenue, spark opportunities, increase engagement rates, close larger deals and accelerate sales velocity with ease.

Contact Information

Website
www.apollo.io
Formerly Known As
ZenProspect
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 440 North Barranca Avenue
  • Suite 4750
  • Covina, CA 91723-1722
  • United States
+1 (415)
Primary Industry
Business/Productivity Software
Other Industries
Information Services (B2C)
Media and Information Services (B2B)
Corporate Office
  • 440 North Barranca Avenue
  • Suite 4750
  • Covina, CA 91723-1722
  • United States
+1 (415)

Apollo.io Timeline

2022202320242025
Financing RoundCaptured Employee CountEstimated Employee Growth

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Apollo.io Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
7. Later Stage VC 01-Aug-2024 Completed Generating Revenue
6. Later Stage VC (Series D) 29-Aug-2023 Completed Generating Revenue
5. Later Stage VC (Series C) 01-Mar-2022 Completed Generating Revenue
4. Later Stage VC (Series B) 29-Jul-2021 Completed Generating Revenue
3. Early Stage VC (Series A) 26-Jun-2018 Completed Generating Revenue
2. Early Stage VC (Series A) 01-May-2016 $2.2M $2.32M Completed Generating Revenue
1. Accelerator/Incubator 23-Mar-2016 $120K $120K Completed Generating Revenue
To view Apollo.io’s complete valuation and funding history, request access »

Apollo.io Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series D
Series C
Series B
Series A4
Series A3
Series A2
Series A1 5,770,248 $0.000050 8% $0.37 $0.37 1x $0.37 8%
Series A 10,376,334 $0.000050 8% $0.66 $0.66 1x $0.66 14.39%
To view Apollo.io’s complete cap table history, request access »

VC Exit Predictor

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Opportunity Score

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Exit Type

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Apollo.io Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of a scalable revenue engine and account-based sales platform designed to accelerate the growth and success of
Business/Productivity Software
Covina, CA
700 As of 2025

Los Angeles, CA
 

Dublin, OH
 
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Apollo.io Competitors (79)

One of Apollo.io’s 79 competitors is Revenue.io, a Venture Capital-Backed company based in Los Angeles, CA.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Revenue.io Venture Capital-Backed Los Angeles, CA
Seamless.AI Private Equity-Backed Dublin, OH
Frontline Selling Corporation Atlanta, GA
Invoca Venture Capital-Backed West Hollywood, CA
Koncert (Business/Productivity Software) Corporation Salem, NH
You’re viewing 5 of 79 competitors. Get the full list »

Apollo.io Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Apollo.io Investors (33)

Investor Name Investor Type Holding Investor Since Participating Rounds
Essence Venture Capital Venture Capital Minority
Launchbay Capital Venture Capital Minority
Liquid 2 Ventures Venture Capital Minority
Octant Ventures Venture Capital Minority
Bain Capital Ventures Venture Capital Minority
You’re viewing 5 of 33 investors. Get the full list »

Apollo.io FAQs

  • When was Apollo.io founded?

    Apollo.io was founded in 2015.

  • Where is Apollo.io headquartered?

    Apollo.io is headquartered in Covina, CA.

  • What is the size of Apollo.io?

    Apollo.io has 700 total employees.

  • What industry is Apollo.io in?

    Apollo.io’s primary industry is Business/Productivity Software.

  • Is Apollo.io a private or public company?

    Apollo.io is a Private company.

  • What is Apollo.io’s current revenue?

    The current revenue for Apollo.io is .

  • How much funding has Apollo.io raised over time?

    Apollo.io has raised $251M.

  • Who are Apollo.io’s investors?

    Essence Venture Capital, Launchbay Capital, Liquid 2 Ventures, Octant Ventures, and Bain Capital Ventures are 5 of 33 investors who have invested in Apollo.io.

  • Who are Apollo.io’s competitors?

    Revenue.io, Seamless.AI, Frontline Selling, Invoca, and Koncert (Business/Productivity Software) are some of the 79 competitors of Apollo.io.

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