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Abnormal AI

Abnormal AI, Inc.

Email SecurityDetection & ResponseIdentity & AccessData Protection
Founded 2018Serves Enterprise, Public Sector
Profile last updated: September 1, 2026

About

Founded in 2018, Abnormal AI is a cybersecurity company working in email security, detection & response, identity & access +3 more.

Abnormal AI is a behavioral AI security company that protects email, identity, and AI usage and stops insider threats. Founded in 2018, its platform builds a behavioral baseline for every identity and vendor connected to an organization and detects attacks by deviation from that baseline rather than by known indicators. Its products cover inbound and outbound email security, account takeover and identity threat protection, data loss prevention for email, misdirected email prevention, AI tool governance, security awareness training, and phishing triage automation. The company states it protects over 4,500 organizations, including more than 25% of the Fortune 500. Its platform deploys via API to cloud email, identity, and SaaS environments. The company holds FedRAMP Moderate authorization.

Founded

2018

Legal name

Abnormal AI, Inc.

Focus areas

behavioral AIemail securitybusiness email compromiseaccount takeoverdata loss preventionmisdirected emailAI governancesecurity awarenessphishing simulationSEG replacement

Languages

EN

Services & products

Security domains

Email SecurityDetection & ResponseIdentity & AccessData ProtectionSecurity AwarenessCloud Security

How they deliver

Software

Products

Inbound Email Security

Email security

Behavioral AI email security that stops business email compromise, phishing, and zero-payload attacks delivered via API without MX record changes.

Cloud Email Security

Email security

Protection for cloud email platforms covering BEC, executive impersonation, credential phishing, malware, and invoice fraud.

Account Takeover Protection

Identity threat detection

Detects compromised identities and accounts through behavioral anomalies and automatically remediates them.

Identity Threat Protection

Identity security

Correlates identity and SaaS signals to detect and contain account takeover and identity-based attacks.

Email DLP Rules

Data loss prevention

Custom outbound email policy engine combined with an AI Triage Agent that reviews rule matches in context before releasing or quarantining messages.

Misdirected Email Prevention

Data loss prevention

Detects outbound emails sent to the wrong recipient using behavioral AI and prompts senders to confirm or cancel before delivery.

AI Governance

AI security

Discovers and scores AI tools, agents, and chat usage across email, identity, and OAuth signals and enforces AI usage policy.

AI Phishing Coach

Security awareness training

Phishing simulation and training generated from real attacks the platform stops, calibrated to individual employee risk.

AI Security Mailbox

Phishing response automation

Automates triage of user-reported phishing and remediates campaign-wide threats without analyst involvement.

Email Security Posture Management

Configuration security

Surfaces Microsoft 365 misconfigurations, unauthorized mail flows, and risky permissions in the email platform.

Messaging Security

Collaboration security

Detects and remediates malicious links, malware, and account takeover in Slack, Microsoft Teams, and Zoom.

AI Data Analyst

Security analytics

Natural-language reporting and insights across the platform's security data, including benchmarking and executive summaries.

Customers

EnterprisePublic Sector

Industries served

Financial ServicesHealthcareManufacturingEducationPublic SectorRetail / HospitalityTechnology / IT

Compliance & partners

Compliance frameworks

SOC 2HIPAAGDPR

Technology partners

MicrosoftGoogleOktaCrowdStrikeSplunk

Credentials & affiliations

Certifications

FedRAMP Moderate authorization

Awards

Gartner Peer Insights Customers' Choice for Email Security Platforms

Gartner2023Email Security Platforms

Gartner Peer Insights Customers' Choice for Email Security Platforms

Gartner2024Email Security Platforms

Gartner Peer Insights Customers' Choice for Email Security Platforms

Gartner2025Email Security Platforms

Gartner Peer Insights Customers' Choice for Email Security Platforms

Gartner2026Email Security Platforms

Forbes Cloud 100

Forbes2023

Forbes Cloud 100

Forbes2024

Forbes Cloud 100

Forbes2025

CNBC Disruptor 50

CNBC2024

CNBC Disruptor 50

CNBC2025

CNBC Disruptor 50

CNBC2026

Tech Innovators Awards

2023Email and Web Security

Tech Innovators Awards

2024Email and Web Security

Tech Innovators Awards

2025Email and Web Security