Top 25% vertical AI efficiency trophy

Abnormal: #18 of 83 by ARR per employee

Abnormal is ranked #18 of 83 vertical AI companies on Vertical Velocity with $296K ARR per employee. The company is #4 in Other AI and is tracked as part of the vertical AI efficiency benchmark.

Company metrics

  1. Overall rank #18 of 83
  2. Category rank #4 in Other AI
  3. ARR per employee $296K/emp
  4. Estimated ARR $300M
  5. Headcount 1,012
  6. Headquarters San Francisco, CA

What the company does

Abnormal Security is an AI-powered email security platform that detects and prevents socially engineered attacks including phishing, business email compromise, vendor fraud, and account takeovers. The platform serves enterprise security teams at organizations where email remains the primary vector for sophisticated cyberattacks. Abnormal's AI builds behavioral profiles of every employee, vendor, and partner to identify anomalous communications that deviate from established patterns, catching attacks that traditional email gateways miss. The company integrates via API with Microsoft 365 and Google Workspace, enabling rapid deployment without changes to existing mail infrastructure.