Try our new research platform with insights from 80,000+ expert users
Abnormal Security Logo

Abnormal Security Reviews

4.8 out of 5
Badge Leader

What is Abnormal Security?

Featured Abnormal Security reviews

Abnormal Security mindshare

Product category:
As of September 2025, the mindshare of Abnormal Security in the Email Security category stands at 7.0%, up from 5.0% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Email Security Market Share Distribution
ProductMarket Share (%)
Abnormal Security7.0%
Microsoft Defender for Office 36511.6%
Proofpoint Email Protection8.2%
Other73.2%
Email Security

PeerResearch reports based on Abnormal Security reviews

TypeTitleDate
CategoryEmail SecuritySep 3, 2025Download
ProductReviews, tips, and advice from real usersSep 3, 2025Download
ComparisonAbnormal Security vs Microsoft Defender for Office 365Sep 3, 2025Download
ComparisonAbnormal Security vs Proofpoint Email ProtectionSep 3, 2025Download
ComparisonAbnormal Security vs Check Point Harmony Email & CollaborationSep 3, 2025Download
Suggested products
TitleRatingMindshareRecommending
Microsoft Defender for Office 3654.211.6%96%53 interviewsAdd to research
Darktrace4.12.7%94%82 interviewsAdd to research
 
 
Key learnings from peers

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
Midsize Enterprise2
Large Enterprise8
By reviewers
By visitors reading reviews
Company SizeCount
Small Business373
Midsize Enterprise319
Large Enterprise819
By visitors reading reviews

Top industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
9%
Manufacturing Company
7%
Government
7%
Healthcare Company
6%
Retailer
5%
Construction Company
5%
University
5%
Educational Organization
5%
Comms Service Provider
4%
Real Estate/Law Firm
3%
Energy/Utilities Company
3%
Non Profit
3%
Insurance Company
2%
Legal Firm
2%
Hospitality Company
2%
Consumer Goods Company
2%
Outsourcing Company
2%
Wholesaler/Distributor
2%
Performing Arts
2%
Media Company
1%
Pharma/Biotech Company
1%
Transportation Company
1%

Compare Abnormal Security with alternative products

Learn more about Abnormal Security

Abnormal Security customers

Related questions

 
Abnormal Security Reviews Summary
Author infoRatingReview Summary
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.
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.
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.
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.
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.
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.
VP of Engineering at a hospitality company with 1,001-5,000 employees5.0I use Abnormal Security for advanced spam filtering, particularly spear-phishing detection using AI. Its setup is quick via APIs with Microsoft 365. While it's asynchronous, occasionally allowing threats temporarily, it surpasses previous solutions like Cisco IronPort in effectiveness.
Associate CIO & Enterprise CISO at a educational organization with 10,001+ employees5.0We implemented Abnormal Security to enhance our email protection against impersonation attacks. Its AI capabilities significantly reduced email incidents and saved time, although pricing remains a challenge for academic institutions. It complements Microsoft Advanced Threat Protection effectively.