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Abnormal AI Logo

A Fundamentally Different Approach to Email Security

Last updated: March 2026

Abnormal AI Alternatives & Competitors (2026)

Top 2 free alternatives

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Features


Pricing model


Devices supported


User rating


Organization types


Integrated with


Industry


Company size


Hoxhunt logo

Make security training engaging, personalized, and effective

learn more
logo
Hoxhunt
logo
Abnormal AI

0.2

4.8

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.2

4.8

Functionality

5.0

Assessment Management

5/5

Alerts/Notifications

4.7/5

Activity Dashboard

4.7/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Microsoft Defender for Office 365 logo

Cloud-based email security and threat management software

learn more
logo
Microsoft Defender for Office 365
logo
Abnormal AI

0.5

4.5

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.5

4.5

Functionality

5.0

Allow/Block List

4.5/5

Email Attachment Protection

4.5/5

Alerts/Escalation

4.4/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

SpamTitan logo

Anti-spam filter for business email. Vital email security.

learn more
logo
SpamTitan
logo
Abnormal AI

0.5

4.5

Value for money

5.0
1.26
per user/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.6

4.4

Functionality

5.0

Allow/Block List

4.5/5

Activity Dashboard

4.5/5

Access Controls/Permissions

4/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Proton Mail logo

Web-based email management platform

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logo
Proton Mail
logo
Abnormal AI

0.7

4.3

Value for money

5.0
6.99
per user/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.7

4.3

Functionality

5.0

Email Attachment Protection

4.5/5

Email Management

4.4/5

Email Filtering

4.3/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Trustifi logo

Protect Your Business Emails with AI-Powered Security

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logo
Trustifi
logo
Abnormal AI

0.1

4.9

Value for money

5.0
6
flat rate/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.2

4.8

Functionality

5.0

Alerts/Escalation

5/5

Allow/Block List

5/5

Active Directory Integration

N/A

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

ESET Endpoint Security logo

Network security, network monitoring & endpoint protection

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logo
ESET Endpoint Security
logo
Abnormal AI

0.6

4.4

Value for money

5.0
304
/per year

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.4

4.6

Functionality

5.0

Anomaly/Malware Detection

4.7/5

Anti Virus

4.7/5

Activity Monitoring

4.6/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Libraesva Email Security logo

Exceptional Email Security

learn more
logo
Libraesva Email Security
logo
Abnormal AI

0.1

4.9

Value for money

5.0
5
flat rate/per year

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.2

4.8

Functionality

5.0

Anomaly/Malware Detection

4.7/5

Active Directory Integration

N/A

Allow/Block List

N/A

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Proofpoint Email Protection logo

Secure email gateway management and threat intelligence tool

learn more
logo
Proofpoint Email Protection
logo
Abnormal AI

0.9

4.1

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.7

4.3

Functionality

5.0

Anti Spam

5/5

Anti Virus

4.7/5

Anomaly/Malware Detection

4.5/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Cypherdog Encryption logo

One click. Complete protection.

learn more
logo
Cypherdog Encryption
logo
Abnormal AI

0.3

4.7

Value for money

5.0
6
per user/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.2

4.8

Functionality

5.0

API

5/5

Data Security

4.8/5

Data Leak Prevention

4.8/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Graphus logo

Cloud-based email security software

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logo
Graphus
logo
Abnormal AI

0.8

4.2

Value for money

5.0
3
flat rate/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.9

4.1

Functionality

5.0

Email Attachment Protection

4.8/5

Allow/Block List

4.3/5

Allow/Block List

N/A

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

ALTOSPAM logo

Effectively protect all your company's emails

learn more
logo
ALTOSPAM
logo
Abnormal AI

0.4

4.6

Value for money

5.0
9
per user/per year

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.3

4.7

Functionality

5.0

Anti Spam

5/5

Anti Virus

5/5

Allow/Block List

4.6/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

SpamHero logo

Saving the world from spam, one domain at a time!

learn more
logo
SpamHero
logo
Abnormal AI

0.6

4.4

Value for money

5.0
7
flat rate/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.6

4.4

Functionality

5.0

Allow/Block List

5/5

Archiving & Retention

5/5

Anomaly/Malware Detection

4/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

iQ.Suite aaS logo

Enterprise email management & security solution for M365

learn more
logo
iQ.Suite aaS
logo
Abnormal AI

5.0

0.0

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

Empty state illustration for "No pricing info"

No pricing info

5.0

0.0

Functionality

5.0

Active Directory Integration

N/A

Allow/Block List

N/A

API

N/A

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Avanan logo

Email Security — Reinvented

learn more
logo
Avanan
logo
Abnormal AI

0.3

4.7

Value for money

5.0
4
per user/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.2

4.8

Functionality

5.0

Activity Dashboard

5/5

API

N/A

Application Security

N/A

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

MimeCast Email Security logo

Cloud-based email security and threat intelligence platform

learn more
logo
MimeCast Email Security
logo
Abnormal AI

0.8

4.2

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.7

4.3

Functionality

5.0

Email Attachment Protection

4.9/5

Anomaly/Malware Detection

4.8/5

Archiving & Retention

4.8/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Topsec Cloud Solutions logo

Your Managed Email Security Specialists

learn more
logo
Topsec Cloud Solutions
logo
Abnormal AI

0.1

4.9

Value for money

5.0
12
per user/per year

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.1

4.9

Functionality

5.0

Activity Dashboard

5/5

Alerts/Escalation

5/5

Allow/Block List

5/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Symantec Email Security.cloud logo

Anti-spam and email security software

learn more
logo
Symantec Email Security.cloud
logo
Abnormal AI

0.9

4.1

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.6

4.4

Functionality

5.0

Email Attachment Protection

5/5

Email Filtering

5/5

Allow/Block List

4.5/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Sealit logo

Full Security - Just 1 Click.

learn more
logo
Sealit
logo
Abnormal AI

0.1

4.9

Value for money

5.0
10
per user/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.4

4.6

Functionality

5.0

Access Controls/Permissions

5/5

Activity Dashboard

5/5

Audit Trail

5/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

ContentCatcher logo

Cloud-based email security, phishing protection & anti-spam

learn more
logo
ContentCatcher
logo
Abnormal AI

0.2

4.8

Value for money

5.0
1.5
per feature/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.2

4.8

Functionality

5.0

Active Directory Integration

N/A

Allow/Block List

N/A

Archiving & Retention

N/A

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5

Mail Assure logo

Email, Secured.

learn more
logo
Mail Assure
logo
Abnormal AI

0.2

4.8

Value for money

5.0
1
per feature/per month

Starting price

Empty state illustration for "No pricing info"

No pricing info

0.4

4.6

Functionality

5.0

Anti Virus

5/5

Archiving & Retention

5/5

Audit Trail

5/5

Top Features

Alerts/Escalation

5/5

Anomaly/Malware Detection

4.5/5

Anti Virus

4/5