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Darktrace vs Heimdal Email Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Darktrace
Ranking in Email Security
11th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
85
Ranking in other categories
Intrusion Detection and Prevention Software (IDPS) (1st), Network Traffic Analysis (NTA) (1st), Network Detection and Response (NDR) (1st), Extended Detection and Response (XDR) (6th), Cloud Security Posture Management (CSPM) (11th), Cloud-Native Application Protection Platforms (CNAPP) (11th), Attack Surface Management (ASM) (4th), AI-Powered Cybersecurity Platforms (4th), AI Observability (12th)
Heimdal Email Security
Ranking in Email Security
54th
Average Rating
9.0
Reviews Sentiment
7.9
Number of Reviews
1
Ranking in other categories
Fraud Detection and Prevention (54th)
 

Mindshare comparison

As of November 2026, in the Email Security category, the mindshare of Darktrace is 1.8%, down from 2.5% compared to the previous year. The mindshare of Heimdal Email Security is 0.6%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security Mindshare Distribution
ProductMindshare (%)
Darktrace1.8%
Heimdal Email Security0.6%
Other97.6%
Email Security
 

Featured Reviews

Pasan Jayarathna - PeerSpot reviewer
Network Security Engineer at Cyberwell Solution
Monitoring has improved data loss detection and now spots abnormal internal file transfers quickly
In my understanding, the best feature Darktrace offers is the identification of copying files, which acts as a DLP, and it is a main concern for companies because users sometimes copy data outside without knowing, especially those without a technical background. When I mention the DLP-like feature and file copying detection, the alerts have been very timely, as we get an alert within a couple of minutes, which is excellent. Even if some developers are working after hours and copying files, our SOC team detects this, and most of the time they call us so we can identify the users. The alerts are quite accurate and proactive.
Melvin Ong - PeerSpot reviewer
Country Manager at PT Symcaw Solutions Indonesia
Straightforward to set up, reliable, and offers good functionality
We primarily use the solution for email security and general email management.  It's improved our productivity.  The solution works well overall. The functionality is very good.  The setup process is easy.  It is stable and reliable. It's scalable.  I don't have any specific areas that need…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The support was fantastic, really good."
"It is a stable solution without downtime."
"The solution automatically monitors everything on the network to prevent anti-phishing by monitoring, responding, and restoring the system."
"Darktrace impacts my organization positively by providing us with a better understanding of abnormal activities detected among users."
"The technical support is excellent; they walk you through the process and do a great job."
"I like the Antigena feature in Darktrace, as it offers immediate response and is helpful."
"This solution is both scalable and stable."
"Technical support is great. They are very responsive and helpful."
"It is stable and reliable."
 

Cons

"Block attack capabilities or integration with other SIEM solutions such as IBM QRadar."
"There aren't so many third-party vendor platforms natively integrated with the platform."
"I did not use the AI features because they should make it more user-friendly which would be a benefit. Additionally, the solution could integrate with more SIEM or SOAR tools."
"Its documentation is not up to the mark. At times, I have a lot of trouble finding a solution."
"It's sometimes a challenge getting logs from different sources."
"One area for improvement is the alerting system, which generates too many alerts and becomes labor-intensive for organizations not equipped with enough personnel in their SOC."
"Darktrace requires numerous configurations. It would be beneficial if the configuration could be made simpler."
"The pricing is costly in USD, and they charge based on device counts."
"The solution could be less expensive."
 

Pricing and Cost Advice

"The price of Darktrace is high and could be reduced. We pay approximately $30,000 to $54,000 annually."
"It was $3,600 a month or $2,000 plus or so. I am not sure. Its licensing is pretty simple."
"I am using a demo of Darktrace for deployment and testing which is free."
"It is expensive. I don't have the price for other competitors."
"I'm unfamiliar with the exact cost, but we have a yearly license and had to pay for Darktrace's services before the deployment. The product is very expensive, so some organizations can't afford to pay the total amount directly, meaning they often seek a partner or pay in installments, which increases the price more."
"Darktrace is quite an expensive solution."
"Prior to negotiating, Darktrace offered their appliance and service for $80,000 per year."
"The pricing is reasonable."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
9%
Comms Service Provider
9%
Government
7%
Construction Company
20%
Manufacturing Company
11%
Energy/Utilities Company
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise21
Large Enterprise29
No data available
 

Questions from the Community

How does Crowdstrike Falcon compare with Darktrace?
Both of these products perform similarly and have many outstanding attributes. CrowdStrike Falcon offers an amazing user interface that makes setup easy and seamless. CrowdStrike Falcon offers a cl...
Which is better - SentinelOne or Darktrace?
Which solution is better depends on which is more suitable specifically for your company. Darktrace, for example, is meant for smaller to medium-sized businesses. It is also a good option for organ...
What is your experience regarding pricing and costs for Darktrace?
Concerning pricing for the product, I would say it is somewhat expensive.
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Also Known As

No data available
MailSentry
 

Overview

 

Sample Customers

Irwin Mitchell, Open Energi, Wellcome Trust, FirstGroup plc, Virgin Trains, Drax, QUI! Group, DNK, CreaCard, Macrosynergy, Sisley, William Hill plc, Toyota Canada, Royal British Legion, Vitol, Allianz, KKR, AIRBUS, dpd, Billabong, Mclaren Group.
Brother, Symbion, CPH West
Find out what your peers are saying about Proofpoint, Microsoft, Check Point Software Technologies and others in Email Security. Updated: October 2026.
921,714 professionals have used our research since 2012.