Horizon3.ai

horizon3.ai

Horizon3.ai is a global leader in autonomous security solutions, specializing in the Node Zero platform, which provides comprehensive penetration testing services. The platform enables organizations to conduct internal, external, and cloud pentesting, ensuring continuous security assessments across various attack surfaces. With a focus on automating vulnerability detection and remediation, Node Zero empowers security teams to proactively identify and address potential threats, enhancing their overall security posture. The company has gained recognition in the cybersecurity industry, being named to the 2025 Fortune Cyber 60, and serves a diverse clientele, including large organizations and managed security service providers (MSSPs).