How much funding has Abnormal Security raised?

Abnormal Security has raised $534M in total. Its most recent round was a Series D in August 2024.

How many people work at Abnormal Security?

About 1,542, up 2% over the last 30 days, with 84 open roles.

Who are Abnormal Security's competitors?

Egress, MX Layer, and Barracuda Networks, Inc. are among the closest in Email & Messaging Security. The full competitive set, with overlap scoring, is in the platform.

Abnormal Security

Email & Messaging SecuritySan Francisco, United Statesfounded 2018private

Abnormal Security is a cybersecurity company specializing in Email & Messaging Security, founded in 2018 and headquartered in San Francisco, United States. It has raised $534M in total funding, employs about 1,542 people, and is privately held.

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updated Aug 18, 2026

The record

What Abnormal Security did, dated.

Aug 2026PartnershipAbnormal Security Announces Partnership with OpenAI and Joins OpenAI Daybreak Cyber Partner Program
Aug 2026RecognitionAbnormal AI Accredited by Singapore's IMDA (Infocomm Media Development Authority)
Aug 2026Product launchAbnormal Launches AI App Store for One-Click Product Activation
May 2026Exec changeAbnormal AI Expands Leadership Team to Advance Behavioral AI Platform

Momentum

61 out of 100.

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Growthlocked

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Products

What Abnormal Security sells.

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs84 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Email & Messaging Security

FAQ

Common questions about Abnormal Security.

How much funding has Abnormal Security raised?: Abnormal Security has raised $534M in total. Its most recent round was a Series D in August 2024.
How many people work at Abnormal Security?: About 1,542, up 2% over the last 30 days, with 84 open roles.
Who are Abnormal Security's competitors?: Egress, MX Layer, and Barracuda Networks, Inc. are among the closest in Email & Messaging Security. The full competitive set, with overlap scoring, is in the platform.