AI-native go-to-market platform for prospecting and sales engagement.
Apollo.io is an AI-powered go-to-market platform that provides a massive B2B lead database and automated engagement tools. It enables sales teams to prospect, engage, and close deals through unified data and AI-driven insights.
Software📍 San Francisco, CAFounded 2015
Current Valuation
$1.6B
as of 2023-Q3
UNICORN
QL Price
$1.6B
0% vs last round
QuantLogix's current estimate for Apollo.io, published 2026-10-07 — in line with the last disclosed round of $1.6B (2023-Q3).
Confidence
low
Basis
round anchored
What backs this price
Last disclosed round
$1.6B
2023-Q3
weight 0.12
How this price has held up
No round has priced for Apollo.io since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-10-07 and will be graded against the next priced round. See the full accuracy record →
Which publicly-traded funds already hold it, what $10,000 buys, and whether any route is open to you.
Cite this price as QuantLogix QL Price, Apollo.io, 2026-10-07 (cf8de9c231dcb151).
The id pins this exact claim, so a citation stays checkable after the price moves.
Model estimate for research — not a quote, target price, or investment advice.
IPO Outlookprivate
Is Apollo.io going public?
No. Apollo.io is private and has not filed to go public. There is no S-1 on file.
What is Apollo.io's valuation in 2026?
Apollo.io is valued at $1.6B as of 2023-Q3, set by its Series D ($100M, Aug 2023). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Apollo.io filed an S-1?
No public S-1 is on file for Apollo.io.
Who are Apollo.io's investors?
Apollo.io's investors include Bain Capital Ventures, Sequoia Capital, Tribe Capital, Y Combinator, Nexus Venture Partners, Eight Roads Ventures and 2 more.
How much has Apollo.io raised?
Apollo.io has raised $251.3M in total, most recently a Series D of $100M in Aug 2023.
Is Apollo.io publicly traded — can you buy Apollo.io stock?
No. Apollo.io is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Apollo.io on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
CEO
Matt Curl
Founded
2015
HQ
San Francisco, CA
Employees
~1,600
Total Raised
$251.3M
Est. Revenue
$150M (2025)
Growth
50% YoY ARR growth, reaching $150M in 2025.
Last Round
Series D — $100M (Aug 2023) · Lead: Bain Capital Ventures
IPO Status
private
Fundraising Status
Series D · $100M · 3y 2mo ago
privateTotal raised $251.3M
Latest Funding Round
Round
Amount
Date
Lead Investor
Post-Money
Series D
$100M
Aug 2023
Bain Capital Ventures
—
Talent Signal
Hiring trend
▲ Hiring uptrend
+12% vs 2026-08
Open roles
48
via greenhouse
Product-build share
29%
engineering, research, product, design
Trajectory
scaling
balanced build + GTM — 29% builders vs 71% go-to-market/G&A — scaling both sides.
Executive bench growing while hiring expands: 1 senior hire (CFO); open roles trending up.
Open roles by month
Open roles by function
■ product-building ■ go-to-market / G&A
Key Executive Moves
INPhil MoonCFO · 2026-08-09
From trusted-source news extraction (deep-enrich pipeline); dates approximate publication, not effective date.
Engineering Manager, Rep ExperiencePrincipal Software Engineer (Hybrid, San Francisco)ResearcherSenior Application Security EngineerSenior Data Scientist - ProductSenior Product Designer
Counted from Apollo.io's live job board as of 2026-09-16; role functions classified from posting titles. Open-role counts are an activity signal, not headcount. Refreshed monthly.
Founders & Key People
Tim ZhengRay LiRoy Chung
Investors
Bain Capital Ventures · Sequoia Capital · Tribe Capital · Y Combinator · Nexus Venture Partners · Eight Roads Ventures · Canvas Ventures · New View Capital
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2023-Q3. Refreshed quarterly.