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Barracuda Email Security Gateway vs SonicWall Email Security comparison

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Comparison Buyer's Guide

Executive Summary

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

Barracuda Email Security Ga...
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
55
Ranking in other categories
DMARC Authentication Software (2nd), Secure Email Gateway (SEG) (4th)
SonicWall Email Security
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
15
Ranking in other categories
Email Security (26th)
 

Mindshare comparison

While both are Messaging and Collaboration solutions, they serve different purposes. Barracuda Email Security Gateway is designed for Secure Email Gateway (SEG) and holds a mindshare of 9.6%, up 6.4% compared to last year.
SonicWall Email Security, on the other hand, focuses on Email Security, holds 0.9% mindshare, up 0.5% since last year.
Secure Email Gateway (SEG) Mindshare Distribution
ProductMindshare (%)
Barracuda Email Security Gateway9.6%
Proofpoint Email Protection17.7%
Mimecast Advanced Email Security14.1%
Other58.6%
Secure Email Gateway (SEG)
Email Security Mindshare Distribution
ProductMindshare (%)
SonicWall Email Security0.9%
Proofpoint Email Protection5.9%
Microsoft Defender for Office 3655.1%
Other88.1%
Email Security
 

Featured Reviews

MM
Graduate Student at ain shams
Secures email by identifying threats and managing email policies effectively
The intuitive management interface feature makes email security policies very easy to implement as it's all about features that need to be enabled or disabled. Our investigation in any incident or mail is very useful as it provides all details about incoming mails, enabling thorough review and detection. The real-time threat intelligence feature is particularly useful as it detects all kinds of threats identified by incoming mails. The Impersonation license utilizes AI tools. Sometimes some phishing mails are reported as phishing, but they are not actually phishing mails. They are detected due to certain words and languages that appear suspicious but were generated by AI tools. Everyone or an advisor may use it for their own purpose or learning, even though it indicates that the mail detected is phishing when it's not.
Mahendra Basera - PeerSpot reviewer
Sr. Engineer at InterGlobe Technology Quotient
Improved email threat visibility and security posture through adaptive reputation and analytics
I have experience with Cisco and other vendors like Sophos. I have more than 10 years of experience in this field. I worked with the Adaptive Reputation Management feature of SonicWall. Machine learning plays an important role in updating threat intelligence, particularly with SonicWall. The pricing for SonicWall Email Security is reasonable and budget-friendly. My overall rating for SonicWall Email Security is 8 out of 10 because, apart from the areas that need improvement, it was overall good.

Quotes from Members

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

Pros

"It is an excellent, intelligent solution that provides maximum security from email attacks."
"The link protection and anti-phishing features are great."
"My current company had no product before Barracuda, and we get a lot of added value from the various things it does, ranging from advanced threat protection and spam filtering to protection from viruses and email spoofing, plus cloud-to-cloud backup."
"The most valuable feature of Barracuda Email Security Gateway is the complete capabilities it provides. Additionally, the phishing security and sandbox features are effective."
"For the moment the solution is good."
"There are plenty of features, such as sandboxing capabilities with zero threat protection. It has all the leading email security appliances compared to other solutions."
"This solution has helped to significantly reduce the amount of junk email that we receive."
"Barracuda Email Security Gateway has features like identify the spam source, rules to avoid some specific spams and then reschedule. And there are some other features like the email continuity, the email server and gateway site, which can relay the mail kit. The solution is user-friendly.These kind of features are the most valuable."
"This solution has been really good for us and I recommend using it."
"It is a very scalable solution."
"The most valuable feature of SonicWall Email Security is the blocking of emails using keywords. If there are any particular keywords in the subject, that we want to block from receiving from a particular person we can do it. Additionally, the blocking of emails is easy. we can release that one and we can block some of the keywords also like that."
"The most valuable feature is that it protects from spam."
"We always get ROI from the product we are using; it is completely flexible and acceptable according to our security requirements over the last four years and currently."
"Beside a few issues with specificity in the email protection controls, this product is very good at handling email security."
"According to our customers, the product's most valuable feature is the ability to detect spam and reduce phishing emails."
"The product is easy to manage in terms of configurations."
 

Cons

"Barracuda should have a sandbox feature in the appliances."
"Some of the exposed emails were not blocked by our Barracuda clients."
"The pricing needs improvement."
"We detect some failures in some mails; not all mails pass through consistently. Some mails pass while others are dropped without any apparent logic, despite having the policy set for specific recipients or senders."
"Regarding real-time intelligent features of the Barracuda Email Security Gateway, some spam emails are still being released by the ESG to the end users, so the functionality is not working appropriately."
"The deep scanning feature needs to be improved."
"There is room for improvement in the management of multiple domains."
"The initial setup can be a little bit complex."
"SonicWall Email Security could improve by making the file blocking and the release feature easier to use"
"There could be definition updates included in the subscription."
"Load balancing is not stable."
"The platform's control panel needs enhancement."
"Policy deployment could be time consuming and represents an area for improvement in SonicWall Email Security."
"Updates could be released more frequently."
"Other than that, really I think the features are perfect, but attachment controls are so important it hurts the usability of the product."
"I am not satisfied with phishing protection, as it falls completely under the email domain security."
 

Pricing and Cost Advice

"The price of the solution should be reduced. The price in the USA is less than where we are. Our local distributor of the solution is manipulating the market."
"This is one of the major points for integrating this solution in any organization. Barracuda Email Security Gateway needs to make it a bit more tolerable for customers because it is increasing every year. They should create a plan for reducing the cost."
"The solution is priced low. We have received a good price discount here in Sri Lanka. There are additional licenses we have to purchase a license for the ATP."
"We have a long agreement with Barracuda Email Security Gateway. We're very pleased with the cost and the solution. The cost is in the average range for this type of solution."
"The pricing for the product is fine."
"Compared to other products, this solution is quite affordable."
"The price of this solution is very high, but it's working fine."
"e solution's pricing is exceedingly high, and it continues to increase."
"I rate the application’s pricing a five out of ten."
"The overall price of SonicWall Email Security should be reduced and there should be an option to purchase one or two licenses more instead of their current policy of bulk increases only. There should be more flexibility in the licensing model. Each license cost approximately $33 annually."
"When compared with Cisco, it is very well priced. Cisco is very expensive."
"The platform offers a yearly license."
"The cost is cheaper than Sophos. I would rate it as five out of ten."
"Our customers purchase the solution's yearly license."
"We have a two-year license subscription and the price is very high."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Outsourcing Company
9%
Construction Company
8%
Construction Company
15%
Financial Services Firm
9%
Comms Service Provider
8%
Marketing Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise13
Large Enterprise13
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise3
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Barracuda Sentinel?
Compared to the features and stability, Barracuda Email Security Gateway is affordable in terms of pricing, setup cost, and licensing.
What needs improvement with Barracuda Sentinel?
On technical aspects, I think Barracuda needs to provide a fast response to any vulnerability on the system and enhance Barracuda support. Customer support for Barracuda Email Security Gateway need...
What is your primary use case for Barracuda Sentinel?
My main use case for Barracuda Email Security Gateway is to protect our email and our email users, protecting our business from most of the sophisticated attacks like phishing attacks and spam. We ...
What needs improvement with SonicWall Email Security?
Policy deployment could be time consuming and represents an area for improvement in SonicWall Email Security.
What is your primary use case for SonicWall Email Security?
SonicWall Email Security was used for security purposes, which aligns with the product's core function.
 

Also Known As

Barracuda Spam and Virus Firewall, Barracuda Sentinel
Dell SonicWALL Email Security Platform, SonicWall Hosted Email Security
 

Overview

 

Sample Customers

Evolution Recruitment Solutions, Evans Delivery Company, Osoyoos Credit Union, Synovis Life Technologies, Camden County Technical Schools, DEK, Evans Delivery Company, Colgate Rochester Crozer, Hemmera, South Carolina Heart Center, Ferma Corporation, Major League Baseball (MLB), Healy Brothers Automotive Group
Star Kay White, Locala Community Partnerships
Find out what your peers are saying about Proofpoint, Microsoft, Mimecast and others in Secure Email Gateway (SEG). Updated: September 2026.
918,614 professionals have used our research since 2012.