Tenzai

Tenzai is an agentic AI-driven penetration testing platform designed for continuous, automated security testing of enterprise applications. The platform uses AI agents that simulate adversarial behavior to identify, exploit, and help remediate vulnerabilities in enterprise software systems. Rather than relying solely on human security professionals, Tenzai automates the penetration testing process to run continuously and at scale. Key characteristics: - Operates as a SaaS platform (with optional on-premises deployment) - Uses AI agents to autonomously perform offensive security tasks: hacking, exploiting, and remediating vulnerabilities - Targets enterprise web applications and other software systems - Designed to address the scarcity of skilled penetration testers by scaling the capability through AI - Testing is continuous, not point-in-time The platform is currently in private beta, with access available via application or proof-of-concept request. The POC evaluation period is 30 days. Commercial use requires a subscription agreement. The founding team has a background in offensive cybersecurity, including experience from military intelligence units and companies such as Guardicore and Snyk. The company has raised $75 million in seed funding from investors including Greylock, Battery Ventures, and Lux Capital.