Horizon3.ai

Overview

Headquartered in San Francisco, California, this cybersecurity innovator was founded in 2019 by professionals with experience from US Special Operations and the cybersecurity industry. The organization excels in autonomous penetration testing, empowering organizations to proactively discover and remediate vulnerabilities with an attacker's perspective. Their platform is dedicated to advancing security through automation, attack surface analysis, and meaningful risk prioritization.

The flagship product, NodeZero®, autonomously tests production environments without the need for agents or credentials. It conducts safe, real-world attack simulations, integrates threat detection, and centralizes risk reporting. With over 180,000 pentests completed for almost 4,500 organizations across manufacturing, healthcare, and finance, their approach has yielded remarkable growth and established a strong reputation in the cybersecurity sector.

Basic Information

Contact Details

• Phone: +1 650-445-4457
• Website: horizon3.ai
• LinkedIn: linkedin.com/company/horizon3ai

Key Focus Areas & Initiatives

• Autonomous penetration testing for continuous security assessment
• Automated attack simulation and red teaming
• Attack surface discovery and risk prioritization
• Agentless security validation in production environments
• Real-time vulnerability discovery and reporting
• AI-driven threat emulation and scenario testing
• Security compliance testing and risk-based validation
• Cloud, on-premise, and hybrid environment security

Technologies Used

• .NET
• AI
• Amazon Web Services (AWS)
• Azure
• Kubernetes
• Docker
• Python
• GitLab
• Jira
• Salesforce
• Slack
• Snowflake
• Terraform
• Prometheus
• HashiCorp Vault
• Okta
• Burp Suite

Buyer Teams to Target

Security & Risk Management

• Chief Information Security Officer (CISO)
• Director of Security Operations
• Security Architect
• Penetration Testing Lead
• Vulnerability Manager
• Incident Response Manager

Engineering & IT Infrastructure

• Chief Technology Officer (CTO)
• DevOps Engineer
• Cloud Security Engineer
• Site Reliability Engineer
• IT Manager
• Infrastructure Lead

Compliance & Risk

• Director of Compliance
• Risk Analyst
• Security Compliance Manager
• Audit Manager
• GRC Analyst
• Data Protection Officer

Information Technology

• IT Director
• IT Security Analyst
• Systems Administrator
• Network Engineer
• Technical Project Manager
• IT Operations Manager

What They Buy

• Cloud infrastructure & hosting services
• Security orchestration & automation platforms
• Threat intelligence feeds
• Breach and attack simulation tools
• Security compliance management solutions
• Vulnerability management tools
• Incident response software & services

Signals to Watch

• 📆 New security engineering or analyst job postings
• 🧑‍💻 Announcements about expanding or migrating IT infrastructure
• 💰 Recent funding rounds or investment news
• 🚀 Launch of new cloud or SaaS-based services
• 🗺️ Expansion into new geographic markets or verticals
• 🫂 C-suite or leadership team changes