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Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, f...
Updates & Highlights
GetLatka · 10 days ago
Horizon3.ai Revenue 2025: $50.7M Est. ARR
Security Boulevard · about 1 month ago
Horizon3.ai alternatives in 2026: Escape vs NodeZero and 4 more tools
QA Financial · about 1 month ago
Synthesized, Planit and Horizon3.ai: the latest vendor and product news
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Claim this company arrow_forwardNews & Press
20 recentHorizon3.ai Revenue 2025: $50.7M Est. ARR
Horizon3.ai Revenue 2025: $50.7M Est. ARR
GetLatka · 10 days ago
Horizon3.ai alternatives in 2026: Escape vs NodeZero and 4 more tools
Horizon3.ai alternatives in 2026: Escape vs NodeZero and 4 more tools
Security Boulevard · about 1 month ago
Synthesized, Planit and Horizon3.ai: the latest vendor and product news
Synthesized, Planit and Horizon3.ai: the latest vendor and product news
QA Financial · about 1 month ago
Horizon3.ai lands $250M Series E at $2B-plus valuation
Horizon3.ai lands $250M Series E at $2B-plus valuation
app.dealroom.co · about 2 months ago
Horizon3.ai Series E · $250M raised · (2026)
Horizon3.ai Series E · $250M raised · (2026)
StartupHub.ai · about 2 months ago
Horizon3.ai raises $250M at $2B-plus valuation for autonomous pentesting
Horizon3.ai raises $250M at $2B-plus valuation for autonomous pentesting
SiliconANGLE · about 2 months ago
Exclusive | Cyber Startup Horizon3.ai Raises $250 Million
Exclusive | Cyber Startup Horizon3.ai Raises $250 Million
WSJ · about 2 months ago
Horizon3.ai expands NodeZero with automated web application attack path testing
Horizon3.ai expands NodeZero with automated web application attack path testing
Help Net Security · about 2 months ago
Horizon3.ai Joins Anthropic’s Project Glasswing
Horizon3.ai Joins Anthropic’s Project Glasswing
elektroniknet · about 2 months ago
Horizon3.ai Joins Anthropic’s Glasswing Vulnerability Hunt
Horizon3.ai Joins Anthropic’s Glasswing Vulnerability Hunt
Unite.AI · 2 months ago
Horizon3.ai joins Anthropic's Project Glasswing to advance AI-driven critical infrastructure security
Horizon3.ai joins Anthropic's Project Glasswing to advance AI-driven critical infrastructure security
Industrial Cyber · 2 months ago
Horizon3.ai boss talks of partner importance | Microscope
Horizon3.ai boss talks of partner importance | Microscope
computerweekly.com · 2 months ago
World Wide Technology Launches ‘Defending at the Speed of AI’ Initiative with Horizon3.ai, Empirical Security, Infoblox, and Cognition
World Wide Technology Launches ‘Defending at the Speed of AI’ Initiative with Horizon3.ai, Empirical Security, Infoblox, and Cognition
01net · 3 months ago
Horizon3.ai Series C · $40M raised · (2023)
Horizon3.ai Series C · $40M raised · (2023)
StartupHub.ai · 3 months ago
World Wide Technology Launches ‘Defending at the Speed of AI’ Initiative with Horizon3.ai, Empirical Security, Infoblox, and Cognition
World Wide Technology Launches ‘Defending at the Speed of AI’ Initiative with Horizon3.ai, Empirical Security, Infoblox, and Cognition
businesswire.com · 3 months ago
Horizon3.ai introduces Rapid Response to prioritize and verify vulnerability remediation
Horizon3.ai introduces Rapid Response to prioritize and verify vulnerability remediation
Help Net Security · 4 months ago
Horizon3.ai NodeZero® Assessed "Awardable" for Department of War Work in the Tradewinds Solutions Marketplace
Horizon3.ai NodeZero® Assessed "Awardable" for Department of War Work in the Tradewinds Solutions Marketplace
Yahoo Finance · 4 months ago
Horizon3.ai NodeZero® Assessed “Awardable” for Department of War Work in the Tradewinds Solutions Marketplace
Horizon3.ai NodeZero® Assessed “Awardable” for Department of War Work in the Tradewinds Solutions Marketplace
businesswire.com · 4 months ago
Horizon3.ai Announces Breakthrough Research Making Autonomous AI Cyber Defense Safe to Deploy
Horizon3.ai Announces Breakthrough Research Making Autonomous AI Cyber Defense Safe to Deploy
PharmiWeb.com · 5 months ago
Horizon3.ai Announces Breakthrough Research Making Autonomous AI Cyber Defense Safe to Deploy
Horizon3.ai Announces Breakthrough Research Making Autonomous AI Cyber Defense Safe to Deploy
businesswire.com · 5 months ago