Abnormal AI logo — Go ahead, be human. Abnormal AI keeps your email protected.

Abnormal AI

Go ahead, be human. Abnormal AI keeps your email protected.

Founded 2018 United States Las Vegas, United States 1504 employees Venture round Total: $284.00M Cyber Security, Information Technology +2

General Information

Company Name Abnormal AI
Founded Year 2018
Location United States Las Vegas, United States
Employees 1504
Industries Cyber Security, Information Technology, Privacy and Security +1
Funding Stage Venture round
Business Model B2B, SaaS, Platform
Revenue Model Subscription, Usage Based, Tiered Pricing
Social

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About Abnormal AI

Abnormal AI, founded in 2018, emerges as a pivotal player in the Cyber Security domain. The company's slogan, "Go ahead, be human. Abnormal AI keeps your email protected," captures its mission to deliver peace of mind in digital communication.

This U.S.-based firm has carved a niche with its AI-native human behavior security platform, which utilizes machine learning to combat sophisticated inbound attacks and detect compromised accounts across email and connected applications. As a part of the Information Technology and Privacy and Security industries, Abnormal AI addresses a critical need in today's tech-driven world.

The company's growth trajectory is underscored by its recent Venture Round investment on March 29, 2023, backed by prominent investors such as Ballistic Ventures, The Syndicate Group, and CrowdStrike Falcon Fund. Such backing points to Abnormal AI's robust potential to redefine security paradigms in the ever-evolving threat landscape.

Business keywords: AI-native security platform, Human behavior security, Machine learning security, Email security, Inbound attack prevention, Compromised account detection, Targeted email attack protection, Data science-driven email protection, Abnormal Behavior Technology (ABX), Account takeover prevention, Financial damage prevention, Organizational mistrust mitigation, API-based email security integration, Phishing detection, Business email compromise prevention

Services & Products

Abnormal Behavior Platform
Cloud Email Security
AI Security Mailbox
AI Phishing Coach
Security Posture Management

Target Customers

Fortune 500 Companies Technology Services Information Security Teams IT Operations CISOs

Funding Rounds & Investors (4)

View All
Funding Stage Amount Investors Lead Investors Date
Venture Round Undisclosed 3
Ballistic Ventures, The Syndicate Group +1
29 Mar 2023
Series C $210.00M 3
Insight Partners, Menlo Ventures +1
10 May 2022
Series B $50.00M 2
Menlo Ventures, Greylock
18 Nov 2020
Series A $24.00M 2
Jake Seid, Greylock
19 Nov 2019

Abnormal AI Alternatives & Competitors

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FAQ About Abnormal AI

Go ahead, be human. Abnormal AI keeps your email protected.
Abnormal AI was founded in 2018.
Abnormal AI is headquartered in Las Vegas, United States.
Abnormal AI operates in Cyber Security, Information Technology, Privacy and Security and Marketing. Its work centres on AI-native security platform, Human behavior security, Machine learning security and Email security. Its customers include Fortune 500 Companies, Technology Services and Information Security Teams.
Abnormal AI has a B2B, SaaS and Platform business model. Its revenue comes from Subscription, Usage Based and Tiered Pricing.
Abnormal AI has approximately 1504 employees.
Abnormal AI has completed 4 funding rounds, raising a total of $284.00M. The latest funding stage is Venture round.
Abnormal AI offers: Abnormal Behavior Platform, Cloud Email Security, AI Security Mailbox, AI Phishing Coach, Security Posture Management.
Top alternatives and competitors to Abnormal AI include Tessian, Proofpoint Security Awareness Training, Material Security, INKY Technology, xorlab. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Abnormal AI and Tessian are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Abnormal AI, https://bouncewatch.com/company/abnormal-security, updated 17 April 2026. When citing, please name BounceWatch and link this page.

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