Horizon3.ai
Security Software · California, United States · 201-500 Employees
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Overview
Headquarters
San Francisco, California, 94103, United...Phone Number
(650) 445-4457Website
www.horizon3.aiRevenue
$47.7 MillionIndustry
ZI Rank: 3
Signal Type
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ZI Rank
5
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3
About Horizon3.ai
Horizon3.ai is a cybersecurity company headquartered in San Francisco, California, specializing in autonomous penetration testing through its platform, NodeZero. Founded by a team of former U.S. Special Operations cyber operators and cybersecurity experts, the company aims to help organizations identify and remediate security vulnerabilities from an attacker's perspective. NodeZero enables continuous security assessments without the need for agents, code, or consultants, allowing enterprises to proactively discover, prioritize, and verify exploitable risks in their environments. By simulating real-world attack scenarios, Horizon3.ai assists businesses in strengthening their security posture and reducing potential threats.Explore more
Horizon3.ai Org Chart
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Horizon3.ai is experiencing very low activity levels compared to other companies in the Software sector.
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Horizon3.ai is drawing exceptional interest within the Software industry, suggesting notable developments or strong market momentum, learn more about Horizon3.ai.
Horizon3.ai financials insights
Gather financial insights about Horizon3.ai, including details on funding rounds, investors, total funding, and acquisitions, to gain a comprehensive understanding of their financial strategy.
2020
Angel/Seed
$3.5M
2021
Series A
$5M
Series B
$30M
2023
Series C
$40M
2025
Private Equity
$73M
Horizon3.ai Tech Stack
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Horizon3.ai News & Media
Horizon3.ai hires former Rubrik CMO Andres Botero as CMO | BL Stock News - Stock Titan
Andres Botero joins Horizon3.ai after Rubrik’s ARR topped $1B. The offensive security firm also closed a $100M Series D and ranked 3rd on Deloitte’s Fast 500.Horizon3.ai taps veteran CFO as cybersecurity startup bridging military intelligence and ...
Holly Grey joins as finance chief with 30 years of experience.Horizon3.ai Puts Pentest Platform on Pax8 Market for MSSPs and MSPs | MSSP Alert
Making the NodeZero platform available on the ecommerce site will help the vendor grow its reach.Black Hat USA 2025 Announces Main Stage Lineup Featuring Industry Leaders from Qualys, Horizon3.ai, NSA Cybersecurity Collaboration Center, Microsoft, and Splunk
SAN FRANCISCO--(BUSINESS WIRE)--Black Hat, the cybersecurity industry’s most established and in-depth security event series, today announced its Main Stage programming for Black Hat USA 2025. This programming will feature industry experts from Qualys; Horizon3.ai; the NSA Cybersecurity Collaboration Center; Microsoft; and Splunk, a Cisco company. Main Stage speakers will include Richard Seiersen, Snehal Antani, Bailey Bickley, Aarti Borkar, Andrew Rapp, Simeon Kakpovi, Sherrod DeGrippo, and Ton
Read more news
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Horizon3.ai is a cybersecurity company headquartered in San Francisco, California, specializing in autonomous penetration testing through its platform, NodeZero. Founded by a team of former U.S. Special Operations cyber operators and cybersecurity experts, the company aims to help organizations identify and remediate security vulnerabilities from a... Read More
