Tenzai
Speciality: AI-Driven Autonomous Penetration Testing
Herzliya, Israel 30 employees
[01] About
Cybersecurity company specializing in AI-powered penetration testing; develops autonomous AI agents for active hacking, exploitation, and vulnerability fixing at scale; 21 employees; founded 2025 in Herzliya, Israel; raised $75M in seed funding.
Tenzai is an AI-native cybersecurity company building cutting-edge AI hackers to ensure enterprises deliver unbreakable code. Its platform actively hacks, exploits, and helps fix vulnerabilities across enterprise software - continuously and at scale. Founded in 2025 by cybersecurity veterans Pavel Gurvich, Ariel Zeitlin, Ofri Ziv, Itamar Tal, and Aner Mazur, Tenzai has raised $75 million in seed funding from leading investors including Greylock Partners, Battery Ventures, and Lux Capital.
[02] Services
Penetration Testing
Vulnerability Remediation