Skip to main content

Tenzai

Category: AI in Cybersecurity

Tenzai develops an AI-native cybersecurity platform that automates penetration testing using autonomous 'hacker' AI agents to continuously identify and exploit vulnerabilities in enterprise systems. Tenzai was founded in 2025. The company is led by Pavel Gurvich. Based in Tel Aviv, Israel. Team size: 13+ (based on ZoomInfo data showing 9 engineering, 2 IT, 1 C-Suite, 1 Sales). Total funding raised: $75 million. Latest round: Seed. Key investors include ["Greylock Partners","Battery Ventures","Lux Capital","Swish Ventures","Jibe Ventures"].

Founded
2025
Headquarters
Tel Aviv, Israel
Team size
13+ (based on ZoomInfo data showing 9 engineering, 2 IT, 1 C-Suite, 1 Sales)
Total funding
$75 million

Value proposition

Delivers scalable, real-time penetration testing at a fraction of traditional costs, with AI agents capable of simulating elite offensive cyber capabilities.

Products and solutions

["Autonomous AI penetration testing agents","Continuous vulnerability scanning and remediation tools","Customizable red teaming simulations for enterprise networks"]

Unique value

First company to deploy autonomous AI 'hacker' agents capable of self-learning and adapting to new security threats in real time.

Target customer

Enterprises requiring continuous cybersecurity testing, particularly those using AI-generated code or operating in high-stakes sectors like finance, healthcare, and defense.

Industries served

["Enterprise cybersecurity","Cloud security","AI/ML security","Financial services","Healthcare IT","Government/defense"]

Technology advantage

Leverages fine-tuned frontier AI models with specialized training in offensive cybersecurity techniques, combined with the founders' proven track record (Guardicore acquisition).

How they differentiate

Tenzai differentiates itself through autonomous AI agents that continuously hack and fix vulnerabilities in real-time, leveraging frontier models for AI-native penetration testing. Unlike traditional tools, it focuses on securing AI-generated code and offers continuous, scalable testing without manual intervention.

Main competitors

["CrowdStrike","SentinelOne","Palo Alto Networks","Check Point","Wiz.io"]

Key partnerships

["Battery Ventures","Greylock Partners","Lux Capital","Swish Ventures","Jibe Ventures","Collaborations with leading AI model providers (Anthropic, OpenAI)"]

Notable customers

[]

Major milestones

["Raised $75M seed round (largest seed in cybersecurity history)","Launched AI-native penetration testing platform in November 2025","Founded by ex-Guardicore team (acquired by Akamai for $600M)","Partnerships with leading AI model providers (OpenAI, Anthropic)"]

Growth metrics

No paying customers yet (as of November 2025), currently collaborating with partners to test technology on real-world systems

Market positioning

Positioned as an innovator in AI-driven cybersecurity, targeting enterprises with AI-generated code risks. Emphasizes proactive, autonomous threat detection and remediation.

Geographic focus

Primarily North America and Europe, with a strong presence in Israel (headquarters). Competes globally with U.S.-based cybersecurity giants.

Patents and IP

Not disclosed publicly; likely focused on AI-driven penetration testing methodologies and automated exploit generation.

About Pavel Gurvich

Co-founder and former CEO of Guardicore (acquired by Akamai for $600M in 2021); SVP & GM Enterprise Security group at Akamai Technologies; 11+ years in Israeli Defense Forces cybersecurity units.

Official website: