Abnormal Security

VS

KnowBe4

Cybersecurity Comparison

Abnormal Security vs KnowBe4: Side-by-Side Comparison

Abnormal Security
KnowBe4
Rating
★★★★★★★★★★
4.7/5
★★★★★★★★★★
4.6/5
Free Tier
No
No
Trial Days
None
30-day trial
Pricing
Pricing based on mailboxes; contact sales for enterprise quote
Plans from $15/user/yr; free phishing simulation trial available
Company
Abnormal Security Corporation
KnowBe4 Inc.
Founded
2019
2010
Best For
Organizations wanting API-based email security stopping zero-day BEC attacks autonomously
Organizations reducing human-factor security risk through measurable phishing training

Pros & Cons

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Abnormal Security

API-based deployment requires no MX record change and deploys in under 30 minutes
Behavioral AI models normal communication patterns per employee then detects deviations
Stops novel BEC attacks with no known indicators that signature tools miss entirely
Attack timeline view reconstructs entire campaign showing attacker reconnaissance steps
Autonomous remediation removes threats from inboxes without analyst intervention needed
API-only model means no on-premise or gateway deployment option available
Newer company with less track record than established players like Proofpoint

KnowBe4

World's largest security awareness training library with 1,000 plus content modules
Simulated phishing campaigns test and train employees immediately after clicking
AI-powered PhishER platform automates email threat triage in the inbox
Compliance Plus covers over 25 regulatory training requirements including HIPAA
Learner Experience Platform delivers role-based training paths automatically
Pricing scales with seat count making large deployments expensive over time
Content quality varies across older modules that have not been recently updated

Use Case Analysis

Which is better for Endpoint Security?

Both Abnormal Security and KnowBe4 support Endpoint Security workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Endpoint Security is your primary use case, Abnormal Security is the safer pick.

Which is better for Antivirus?

Both Abnormal Security and KnowBe4 support Antivirus workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Antivirus is your primary use case, Abnormal Security is the safer pick.

Which is better for Privacy?

Both Abnormal Security and KnowBe4 support Privacy workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Privacy is your primary use case, Abnormal Security is the safer pick.

Which is better for Encryption?

Both Abnormal Security and KnowBe4 support Encryption workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Encryption is your primary use case, Abnormal Security is the safer pick.

Which is better for Two Factor Authentication?

Both Abnormal Security and KnowBe4 support Two Factor Authentication workflows. Abnormal Security has a slight edge with a 4.7 rating and Behavioral baseline per employee catches novel BEC with zero signatures required. If Two Factor Authentication is your primary use case, Abnormal Security is the safer pick.

Verdict

Abnormal Security edges out KnowBe4 with a 4.7 vs 4.6 rating. Abnormal Security's main advantage: Behavioral baseline per employee catches novel BEC with zero signatures required. That said, KnowBe4 may still be the better choice if Organizations reducing human-factor security risk through measurable phishing training.

Try Them Yourself

The best way to choose is to trial both. See full details on each:

Visit Abnormal Try Free

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