Tenzai
Tenzai builds AI hackers that autonomously identify, exploit, and remediate vulnerabilities across enterprise software, scaling advanced penetration testing capabilities.
About
Tenzai is an AI-powered cybersecurity company that develops 'AI hackers' to autonomously and continuously identify, exploit, and remediate vulnerabilities across enterprise applications. The company aims to scale the rare skill of elite human hackers, using advanced AI models trained in various disciplines to perform agentic penetration testing at an unprecedented speed. Tenzai's platform helps enterprises defend their software by proactively finding and fixing security flaws before real adversaries can exploit them, addressing the scarcity of human talent in traditional penetration testing. Teams look it up for Cybersecurity, Agentic AI, AI Hacker.
Frequently asked
What does Tenzai do?
Tenzai is a Cybersecurity company that offers Software. Teams look it up for Agentic AI, AI Hacker, Penetration Testing. It is based in Tel Aviv, Israel and was founded in 2025. Public records show about 60 people and $115M raised. Compare it on funding, headcount, reviews and nearby alternatives rather than the marketing line alone.
What is Tenzai's Effective Domain Rating?
StartupHub's Effective Domain Rating for Tenzai is 58 out of 100, measuring real cross-surface visibility in search engines and AI answers rather than claimed link authority. That is underrated against its Ahrefs Domain Rating of 37, meaning it surfaces in search and AI results more than its claimed authority alone would suggest.
Is Tenzai trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Tenzai is 87 out of 100, based on site security posture and privacy practices.
How much funding has Tenzai raised?
Tenzai has raised a total of $115M in funding.
Where is Tenzai headquartered?
Tenzai is headquartered in Tel Aviv, Israel.
When was Tenzai founded?
Tenzai was founded in 2025.
Strength of the site’s backlink profile, on Ahrefs’ 0-100 Domain Rating scale. Licensed third-party data, not our opinion.
Our own read on real cross-surface visibility rather than raw backlink authority. A site can carry a high Domain Rating and still be invisible where people actually look, which is what this measures.
How well an AI agent can read and use this site: structured data, clean markup, and whether key facts are reachable without running JavaScript. We scan the live site.
Google PageSpeed mobile performance for the company’s own site. Measured by Google, not by us.
“Cybersecurity firm Tenzai tested AI coding agents and found every single one introduced significant vulnerabilities, including gaps that let hackers bypass login pages entirely.”
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