Tenzai
Tenzai Inc.
Tel Aviv, Israel
About
Founded in 2025, Tenzai is a cybersecurity company based in Tel Aviv, Israel working in penetration testing, offensive security, application security.
Tenzai is an Israeli AI security startup founded in 2025 by offensive cybersecurity veterans. It offers an autonomous AI penetration testing platform that discovers, chains and exploits vulnerabilities in applications, produces reproducible exploits with remediation evidence, and can deploy WAF mitigations. Its AI agents have been reported to rank in the top 1% of global capture-the-flag competitions. The company is backed by Greylock, Battery Ventures and Lux Capital, and has offices in Tel Aviv, Israel and New York City, USA.
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Tenzai AI Hacker
Penetration testing
Autonomous AI agentic penetration testing platform that discovers, chains, and exploits vulnerabilities, produces reproducible exploits, and supports remediation and WAF rule mitigations.
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