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AppRiver Email Security vs Darktrace 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

AppRiver Email Security
Ranking in Email Security
37th
Average Rating
9.0
Reviews Sentiment
6.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
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)
 

Mindshare comparison

As of November 2026, in the Email Security category, the mindshare of AppRiver Email Security is 0.7%, down from 0.8% compared to the previous year. The mindshare of Darktrace is 1.8%, down from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security Mindshare Distribution
ProductMindshare (%)
Darktrace1.8%
AppRiver Email Security0.7%
Other97.5%
Email Security
 

Featured Reviews

John Zupancic - PeerSpot reviewer
Vice President / Branch Manager / Senior Technician at Aperion Information Technologies, Inc.
Pricing that is competitive, excellent technical support, and email security
They do a better job of distinguishing between what's real and what's not than most of the other solutions we've tried. They are very easy to use. We don't have as many problems with email security. They have some areas that could be improved. For example, we also use Zix email Encryption for email encryption, which was clunky and could be improved, but the email security itself has been excellent.
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.

Quotes from Members

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

Pros

"It's easy to use and user-friendly. Users can also easily release spam emails."
"They do a better job of distinguishing between what's real and what's not than most of the other solutions we've tried."
"They are very easy to use."
"They've worked hard to be the top security control in terms of AI and machine learning, and their product works well."
"The product can scale."
"Darktrace is very stable, and I would rate its stability a ten out of ten."
"Because of all it does, Darktrace is a very good solution, and it doesn't take a lot of time to implement and to get results."
"The most valuable feature of Darktrace and the most valuable feature is the artificial intelligence module because that is the tool that determines automatically if there is any risk or not in the network."
"The most valuable features of Darktrace are the tracing of unusual external emails and monitoring the local network."
"The most valuable feature is the solution's ability to trim out the false positives and point your attention to the real important stuff."
"I have found the most valuable features to be artificial intelligence for cybersecurity, advanced machine learning capabilities, enterprise Immune System, Antigena Network, and Antigena Email. The way the solution detects the threat over the network before it spreads is very good. It notifies you of what the threat is exactly doing and gives you all the details about the execution of that application that had created the threat over your network."
 

Cons

"Technical support is no longer as good as it once was."
"Email security checks contain a small number of false positives."
"It needs to make sure that the application is up to date with new attacks. They should also send us the demo or introductions for their new incoming features."
"The cost of the solution is quite high."
"One thing I would like is for Darktrace to flag SMB traffic more accurately. Currently, it only flags that SMB traffic has occurred, but it doesn't specify which file was being transferred. This makes it difficult to investigate incidents involving SMB traffic, as we don't have concrete evidence of what was being sent."
"It would be good if they can include some endpoint protection for remote workers."
"Block attack capabilities or integration with other SIEM solutions such as IBM QRadar."
"Darktrace would tell you, for example, if there was a ransomware attack, but it wouldn't stop the attack."
"The solution would benefit from automation. Currently, you have to know what you are searching for."
"The technical support is not very good."
"The solution could be easier to use."
 

Pricing and Cost Advice

"I can rate it five out of ten because there are different platforms that also offer the same services for lower prices. But AppRiver is more flexible."
"They're fairly inexpensive, but they're right in the ballpark of most of the other online products like that."
"It is inexpensive considering what it can do and the competition."
"The price of Darktrace is high and could be reduced. We pay approximately $30,000 to $54,000 annually."
"I am using a demo of Darktrace for deployment and testing which is free."
"The tool's pricing is costly."
"The cost is moderate."
"Our customers feel that the price of Darktrace is quite high compared to other solutions."
"They are too expensive compared with other vendors."
"The pricing is subscription-based and it is high."
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
Manufacturing Company
11%
Outsourcing Company
11%
Retailer
9%
Manufacturing Company
11%
Financial Services Firm
10%
Comms Service Provider
9%
Government
7%
 

Company Size

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

Questions from the Community

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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.
 

Also Known As

AppRiver Advanced Email Security
No data available
 

Overview

 

Sample Customers

IHMC
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.
Find out what your peers are saying about AppRiver Email Security vs. Darktrace and other solutions. Updated: November 2026.
920,769 professionals have used our research since 2012.