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Tessian company logo - Cybersecurity AI company based in United Kingdom
startup Acquired

Tessian

London, United Kingdom
Founded 2013
200+ employees
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About

Tessian delivers AI-powered email security solutions focused on preventing data breaches and phishing attacks stemming from human error. Their technology utilizes behavioral analysis and dynamic detection to identify and mitigate threats that bypass traditional security measures. Now integrated with Proofpoint, Tessian targets enterprises seeking to strengthen their defenses against the “human layer” of cybersecurity risk and reduce data loss incidents related to misdirected or compromised email communications.

Technology Focus

enterprise ai safety nlp

Key People 3

  • Tim Sadler
  • Ed Bishop
  • Tom Adams

Quick Stats

Total Raised
$127M
Founded
2013
Status
acquired
Type
startup

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