Horizon3.ai Reports 102% ARR Growth Driven by NodeZero® Adoption

Horizon3.ai reported a 102% increase in annual recurring revenue for FY2026, largely attributed to the adoption of its AI-driven security platform, NodeZero. The company achieved 125% Net Dollar Retention and 94% Gross Dollar Retention, highlighting strong customer loyalty, while approximately 70% of customers utilize NodeZero through Managed Security Service Providers. The platform has conducted over 225,000 production-safe pentests, underscoring the importance of AI in vulnerability management and defense processes.

Published Mar 20, 2026

Horizon3.ai reported a 102% increase in annual recurring revenue (ARR) for FY2026, driven by the adoption of its AI-driven security platform, NodeZero. The company achieved 125% Net Dollar Retention and 94% Gross Dollar Retention, indicating strong customer loyalty and increased testing frequency.

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About 70% of its customers engage through Managed Security Service Providers (MSSPs), which leverage NodeZero for continuous validation and enhanced service offerings. NodeZero has performed over 225,000 production-safe pentests, revealing exploitable vulnerabilities across various industries. The firm emphasizes that AI is critical in managing vulnerabilities and streamlining defense processes.