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Abnormal Security vs SentinelOne

Side-by-side comparison to help you choose the best tool.

Abnormal Security

paid
Data & Analytics
4.8 / 5.0

AI-native email security platform that uses behavioural AI to detect and stop sophisticated phishing, business email compromise, and account takeover attacks. Abnormal builds a behavioural profile of every identity in an organisation's environment to detect anomalous communications that indicate social engineering or account compromise. The platform integrates with Microsoft 365 and Google Workspace via API without requiring MX record changes.

Best for: Enterprises facing sophisticated business email compromise and phishing attacks
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SentinelOne

paid
Data & Analytics
4.7 / 5.0

AI endpoint security platform with Purple AI that autonomously hunts threats, correlates alerts, and generates plain-English attack storylines for security teams. Purple AI acts as an AI security analyst that can answer questions, investigate incidents, and take remediation actions through natural language. The platform provides full attack visibility from initial compromise to lateral movement.

Best for: Security teams seeking autonomous endpoint protection with AI-assisted investigation
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Feature Comparison
Feature Abnormal Security SentinelOne
Pricing paid paid
Category Data & Analytics Data & Analytics
Rating ★★★★½ 4.8 ★★★★½ 4.7
Best For Enterprises facing sophisticated business email compromise and phishing attacks Security teams seeking autonomous endpoint protection with AI-assisted investigation
Views 98 110
Detailed Attribute Comparison
Attribute Abnormal Security SentinelOne
Pricing Type paid paid
Free Trial No No
API Available No No
Mobile App No No
Rating 4.8 ✓ 4.7
Founded - -
Team Size - -
Deployment - -
Popularity (Views) 98 110 ✓
Green highlight indicates the stronger value for that attribute.
Pros & Cons — Abnormal Security
Pros
  • Extremely high detection rate for sophisticated BEC attacks
  • API-based deployment requires no MX record changes
  • Behavioural AI catches attacks that bypass traditional email gateways
Cons
  • Focused exclusively on email security with no broader platform
  • Premium pricing relative to traditional secure email gateways
Pros & Cons — SentinelOne
Pros
  • Excellent autonomous response capabilities
  • Purple AI dramatically reduces analyst workload
  • Strong cloud and container security coverage
Cons
  • Enterprise pricing limits SMB accessibility
  • Steep learning curve for advanced features
Key Features — Abnormal Security
  • Behavioural AI identity profiling
  • Business email compromise detection
  • Account takeover protection
  • Supply chain attack detection
  • AI-generated attack analysis reports
Key Features — SentinelOne
  • Purple AI natural language security analyst
  • Autonomous threat hunting and response
  • Attack storyline visualisation
  • Cloud workload and container security
  • Identity threat detection and response
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