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Abnormal Security Reviews

Vendor: Abnormal AI
4.7 out of 5
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What is Abnormal Security?

Featured Abnormal Security reviews

Abnormal Security mindshare

Product category:
As of December 2025, the mindshare of Abnormal Security in the Email Security category stands at 6.0%, down from 6.2% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Email Security Market Share Distribution
ProductMarket Share (%)
Abnormal Security6.0%
Microsoft Defender for Office 36510.4%
Proofpoint Email Protection7.7%
Other75.9%
Email Security

PeerResearch reports based on Abnormal Security reviews

TypeTitleDate
CategoryEmail SecurityDec 29, 2025Download
ProductReviews, tips, and advice from real usersDec 29, 2025Download
ComparisonAbnormal Security vs Microsoft Defender for Office 365Dec 29, 2025Download
ComparisonAbnormal Security vs Check Point Harmony Email & CollaborationDec 29, 2025Download
ComparisonAbnormal Security vs Proofpoint Email ProtectionDec 29, 2025Download
Suggested products
TitleRatingMindshareRecommending
Microsoft Defender for Office 3654.210.4%96%60 interviewsAdd to research
Darktrace4.12.4%94%82 interviewsAdd to research
 
 
Key learnings from peers
Last updated Nov 2, 2025

Valuable Features

Room for Improvement

ROI

Pricing

Popular Use Cases

Service and Support

Deployment

Scalability

Stability

Review data by company size

By reviewers
Company SizeCount
Small Business1
Midsize Enterprise2
Large Enterprise8
By reviewers
By visitors reading reviews
Company SizeCount
Small Business375
Midsize Enterprise282
Large Enterprise789
By visitors reading reviews

Top industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
10%
Manufacturing Company
8%
Government
7%
Retailer
6%
Construction Company
6%
University
5%
Healthcare Company
5%
Educational Organization
4%
Comms Service Provider
4%
Energy/Utilities Company
4%
Real Estate/Law Firm
3%
Outsourcing Company
3%
Non Profit
2%
Insurance Company
2%
Legal Firm
2%
Consumer Goods Company
2%
Hospitality Company
2%
Performing Arts
2%
Wholesaler/Distributor
2%
Media Company
2%
Pharma/Biotech Company
2%
Transportation Company
1%
Logistics Company
1%
Recruiting/Hr Firm
1%

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Abnormal Security customers

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Abnormal Security Reviews Summary
Author infoRatingReview Summary
Senior Director of IT at Crunch Fitness West Florida and Atlanta (CR Fitness)5.0We transitioned from Mailroute to Abnormal Security for enhanced email protection alongside Microsoft 365. Despite some integration challenges, Abnormal Security's ability to detect threats, including compromised accounts, convinced us of its superior capabilities over other considered solutions.
Senior Director, Information Technology at a insurance company with 51-200 employees3.5I've used Abnormal Security for two years in the finance industry and value its AI-driven email categorization and insights, though there's room for improvement. Integration was easy, support is solid, and overall, I'd rate it an eight.
IT Manager at a media company with 501-1,000 employees4.5We transitioned from Mimecast to Abnormal Security for enhanced email security. Abnormal Security's auto-remediation and Detection 360 features effectively identify missed threats and improve AI training. However, I wish they could include outbound scanning to prevent malicious emails from being sent.
Cyber Security Engineer at a hospitality company with 10,001+ employees5.0Abnormal Security is crucial for us, providing valuable threat protection, auto-remediation, and an effective abuse mailbox feature. It augments our Proofpoint gateway, offering a great return on investment by saving costs and preventing threats that might be missed otherwise.
Manager, Information Technology Technical Services at a wholesaler/distributor with 5,001-10,000 employees5.0I use Abnormal Security in a medium-sized manufacturing environment to block spam and email threats. Its automated scoring tool enhances threat detection and scales easily. It offers great ROI by preventing business email compromise, though more granular options would be beneficial.
Vice President of Information Security at Comfort Systems USA Inc5.0We implemented Abnormal Security to combat advanced email threats, finding it intuitive and efficient. Although it lacks on-premise support, it surpasses our previous solutions by effectively detecting sophisticated attacks with minimal configuration and excellent support.
Senior Cybersecurity Engineer (Security Operations & Engineering) at a manufacturing company with 10,001+ employees4.5I use Abnormal Security to enhance email and identity security, benefiting from its ability to alert me of breaches among partners. While integration with other cybersecurity tools could improve, it surpasses competitors like Proofpoint, making it a preferred choice.
Sr. Director Information Security at a energy/utilities company with 5,001-10,000 employees4.5I use Abnormal Security for phishing protection, appreciating its auto-remediation and quick deployment. It outperformed previous solutions and integrates AI for evolving threats. Improvement is needed in partnerships. The lack of customization is a drawback.