No more typing reviews! Try our Samantha, our new voice AI agent.

Darktrace vs Heimdal Email Security comparison

Why PeerSpot?
 

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) (2nd), Network Traffic Analysis (NTA) (1st), Network Detection and Response (NDR) (1st), Extended Detection and Response (XDR) (6th), Cloud Security Posture Management (CSPM) (10th), Cloud-Native Application Protection Platforms (CNAPP) (10th), Attack Surface Management (ASM) (4th), AI-Powered Cybersecurity Platforms (4th), AI Observability (7th)
Heimdal Email Security
Ranking in Email Security
55th
Average Rating
9.0
Reviews Sentiment
7.9
Number of Reviews
1
Ranking in other categories
Fraud Detection and Prevention (56th)
 

Mindshare comparison

As of October 2026, in the Email Security category, the mindshare of Darktrace is 1.8%, down from 2.7% 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

"I like the Antigena feature in Darktrace, as it offers immediate response and is helpful."
"The most valuable feature is that it gives us visibility of rogue traffic that is on the network."
"The solution automatically monitors everything on the network to prevent anti-phishing by monitoring, responding, and restoring the system."
"The features that are most valuable to me include detection, response with analytics, and network detection."
"The initial setup is simple."
"The most valuable part of the product is the whole package, as the features included in the Enterprise Immune System are complete and effective and its detection engine is ridiculously good."
"The most valuable feature of Darktrace is the AI that detects abnormal network activity."
"One thing I appreciate is Antigena Email, which is for email protection."
"It is stable and reliable."
 

Cons

"The product is considered expensive compared to others."
"The dashboard and reporting for this solution could be improved as it is currently complex. The GUI for this solution could also be improved."
"I would like to see more protection in the endpoint. Especially because we have a lot of people using VPNs. If they would improve end point security, it would give more control there."
"Darktrace does not have any capabilities to configure. So I would like to see supervised machines and capabilities in the next version."
"Updates keep coming, which is great, but I prefer a unified UI experience. The intelligence section and the incident view should be seamlessly connected in one view to avoid jumping between pages."
"The stability isn't good but I like the product."
"The pricing is costly in USD, and they charge based on device counts."
"In terms of improvements, fine-tuning is the area where we have to spend some time because it works on unsupervised machine learning."
"The solution could be less expensive."
 

Pricing and Cost Advice

"The product is expensive."
"Our customers feel that the price of Darktrace is quite high compared to other solutions."
"They are too expensive compared with other vendors."
"It is expensive. I don't have the price for other competitors."
"Darktrace is quite an expensive solution."
"If you consider the features and the cost of market leaders, we are satisfied with the pricing."
"It is inexpensive considering what it can do and the competition."
"The pricing is subscription-based and it is high."
Information not available
report
Use our free recommendation engine to learn which Email Security solutions are best for your needs.
916,056 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
10%
Financial Services Firm
9%
Comms Service Provider
8%
Computer Software Company
7%
Construction Company
20%
Manufacturing Company
11%
Government
7%
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.
Ask a question
Earn 20 points
 

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: September 2026.
916,056 professionals have used our research since 2012.