# Abnormal Security

**Canonical:** https://apis.io/providers/abnormal-security/  
**Website:** https://abnormal.ai/  
**APIs profiled:** 1

Abnormal Security (operating under the abnormal.ai brand) is an AI-native email and SaaS security platform that uses behavioral AI to model normal communication and identity behavior, then detect socially engineered email attacks, business email compromise, vendor email compromise, and account takeovers across Microsoft 365, Google Workspace, Slack, Zoom, and Microsoft Teams. The Behavior Platform is paired with AI Security Agents (AI Security Mailbox, AI Phishing Coach, AI Data Analyst) and exposes a gated REST API at api.abnormalplatform.com for SOC, SIEM, SOAR, and ticketing integrations. 4,500+ customers including 25% of the Fortune 500; named a 2024 Gartner Magic Quadrant Leader for Email Security Platforms.

## Kin Score — 23.4 / 100 (emerging)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 23.4).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 21.4 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 3.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Free — onboarding: unknown, pricing: free, trial: no (confidence: medium).

## APIs (1)

- **Abnormal Security Platform API** — The Abnormal Security Platform REST API at api.abnormalplatform.com gives customers and integration partners programmatic access to detected threats, attack cases, abuse mailbox...

## Security (2)

- **Abnormal Security Domain Security** — TLSv1.3 · HSTS · DMARC
- **Abnormal Security Trust Center** — SOC 2, ISO 27001, FedRAMP, GDPR, CSA STAR

## Plans (1)

- **Abnormal Security Plans Pricing**

## Use cases (5)

- **BEC and Phishing Defense** — Stop business email compromise, phishing, and vendor email compromise on Microsoft 365 and Google Workspace
- **Account Takeover Response** — Detect and respond to compromised email and SaaS accounts in near-real time
- **SOC Automation** — Use AI Security Agents to triage user-reported emails and automate SOC workflows
- **Security Posture Hardening** — Continuously identify and remediate Microsoft 365 misconfigurations
- **Executive Reporting** — Use the AI Data Analyst to deliver board-ready security reporting through natural-language queries

## Tags

Cybersecurity, Email Security, Account Takeover, Behavioral AI, SaaS Security, Phishing, BEC

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/abnormal-security/). Scores are computed from the provider's own public artifacts under a published rubric.