Horizon3.ai

Horizon3.ai is a cybersecurity startup based in San Francisco, California, founded in 2019 by a team of cybersecurity veterans, including former U.S. Special Operations cyber operators. The company specializes in autonomous penetration testing and vulnerability management, aiming to help enterprises proactively identify and remediate security weaknesses. Horizon3.ai operates in the Network Management Software and Cybersecurity sectors, serving various industries such as public sector, healthcare, education, financial services, and manufacturing. The flagship product, NodeZero, is a cloud-based platform that uses artificial intelligence to simulate real-world attacker behaviors. It offers continuous, agentless penetration testing, providing organizations with ongoing security assessments and real-time visibility into their security posture. NodeZero covers a wide range of attack surfaces and integrates ethical hacking capabilities to identify new vulnerabilities. Horizon3.ai has raised significant venture capital funding, positioning itself as a key player in the cybersecurity industry.