
Abnormal Security: Cloud Email Security Platform
Abnormal Security helps organizations protect employees from email attacks. It is designed for teams that prefer an API-driven approach over traditional secure email gateways.
At a glance
- Category
- Security
- Best for
- Small businesses, Mid-market companies, Enterprise companies, Security operations center (SOC) teams
- Pricing
- Pricing was not clearly available from the provided evidence. Buyers should confirm current pricing on the vendor website.
- Key use cases
- Preventing Credential Phishing, Stopping Business Email Compromise, Mitigating Account Takeovers, Managing Email Productivity
- Integrations
- Microsoft 365, Google Workspace, Slack, Zoom, Salesforce
- Official website
- abnormalsecurity.com

Abnormal Security is an AI-native security platform designed to protect cloud email environments from threats. By using Behavioral AI, the software baselines patterns of communication to detect anomalies and block social engineering attacks.
The tool is designed for businesses using cloud-based productivity suites. It supports the detection of business email compromise (BEC) and account takeovers across multiple communication channels.
Because it uses an API integration rather than changing MX records, the platform is designed for a faster setup process compared to legacy security gateways, which may reduce manual setup work for IT and security teams.
Buyers should confirm how the tool fits within their existing security stack and evaluate the SaaS security features provided for apps like Slack and Zoom.
Key Features
Baselines activity and identifies anomalies in communication patterns to detect social engineering.
Designed to identify and stop impersonation and vendor email compromise attacks.
Detects and mitigates unauthorized account access within email and identity platforms.
Connects to cloud platforms via API without requiring changes to MX records.
Converts blocked attacks into personalized simulations for employee training.
Designed to identify compromised accounts and data exposure in apps such as Slack and Zoom.
Use Cases
Using behavioral signals to block emails designed to steal user credentials.
Identifying shifts in language or context that may indicate a vendor email has been compromised.
Detecting anomalous login and behavior patterns to help prevent unauthorized use of legitimate accounts.
Using personalized graymail filtering to reduce noise in employee mailboxes.
Best For
Integrations
Pricing
Pricing was not clearly available from the provided evidence. Buyers should confirm current pricing on the vendor website.
FAQ
While traditional SEGs often rely on MX record changes and static signatures, Abnormal uses an API integration and Behavioral AI to detect anomalies in human communication patterns.
The platform integrates with Microsoft 365, Google Workspace, Slack, Zoom, and Salesforce.
The AI Phishing Coach is a feature that turns blocked attacks into personalized training simulations for employees to help them recognize threats.
Source category: Security
Source subcategory: Email Security