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Barracuda Email Protection vs Menlo Protect comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 3, 2024

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

Microsoft Defender for Offi...
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Ranking in Email Security
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
52
Ranking in other categories
Email Archiving (1st), Advanced Threat Protection (ATP) (1st), Microsoft Security Suite (11th), Secure Email Gateway (SEG) (1st)
Barracuda Email Protection
Ranking in Email Security
15th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
18
Ranking in other categories
Email Archiving (2nd), Office 365 Protection (4th)
Menlo Protect
Ranking in Email Security
45th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
2
Ranking in other categories
Internet Security (12th), Enterprise Browsers (8th), Remote Browser Isolation (RBI) (3rd)
 

Mindshare comparison

As of May 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 12.9%, down from 18.3% compared to the previous year. The mindshare of Barracuda Email Protection is 2.7%, up from 1.6% compared to the previous year. The mindshare of Menlo Protect is 0.3%, down from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
Great URL scanning and attachment scanning, but I would like more proactive threat analysis
The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.
LeeMiles - PeerSpot reviewer
Very good threat protection, spam filtering, and cloud backups
Considering it integrates with Azure, I would like to be able to effectively set up policies where people are by default included in certain settings. For instance, for email quarantine, I can't set up a global setting. Users must go through an induction session where I guide them in configuring quarantine alerts rather than having default settings based on group membership. This seems like an oversight since they already use Active Directory details. They should assign policies based on group membership, which configures these settings by default.
Gerard GLOWKA - PeerSpot reviewer
Stable and scalable solution with a great threat isolation engine
Menlo Security RBI is mainly used to do basic cloud migrationary technologies Menlo Security RBI's best feature is its threat isolation engine. Menlo Security RBI could be more cloud-friendly, and its mobility could be improved. In the next release, I'd like Menlo Security RBI to include a…

Quotes from Members

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

Pros

"It gives us visibility into threats and, for endpoints, it helps us to prioritize threats. We used to have a lack of visibility, but now our time to detect and respond has decreased."
"Defender for 365 is a comprehensive cloud-based solution. The value of the cloud is that you aren't alone. Threat intelligence and analytics are shared in the cloud. We don't have to find the solution alone. If you face an unknown threat with traditional solutions like Trend Micro and Symantec, you need to open a case and send your information to them to analyze forensically and identify the source of the attack."
"The ability to respond to threats if very important."
"The basic features are okay and I'm satisfied with the Defender."
"The deployment capability is a great feature."
"The initial setup was easy."
"The stability of Microsoft Defender for Office 365 is fantastic."
"We use Microsoft Defender for its ability to integrate with existing business technologies, which is beneficial for protecting business areas."
"I'm quite satisfied with the graphical user interface for Barracuda products."
"The most valuable features of Barracuda Email Protection are flexibility and customization."
"Barracuda email protection is stable. I would give it a nine because of its strong cybersecurity features."
"The best feature of Barracuda Email Protection is that it provides protection for Microsoft 365."
"When we got the service, it included the email archiver with unlimited storage."
"The solution's most valuable feature is impersonation detection."
"The most valuable aspect includes attempts to spoof or compromise domains from external sources."
"We check the reports sometimes to see that frequent attacks and malicious emails are being blocked by the solution."
"Menlo Security RBI's best feature is its threat isolation engine."
"I can't say that there is one specific feature that is most valuable. It's the overall platform that is well-suited to our needs. It's something that is different from a lot of other products or platforms in the marketplace."
 

Cons

"The XDR dashboard has room for improvement."
"I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost."
"There's room for improvement regarding the time frame for retrieving emails."
"The custom alerts have to improve a lot."
"Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published."
"It would be better if it were more scalable. It depends on the architecture, but we would like to make it more scalable for both data centers."
"The UI needs to be more user-friendly."
"Microsoft should provide more documentation for users so they can self-educate. I would like to see more documentation for advanced security features."
"The platform's pricing needs improvement."
"Considering it integrates with Azure, I would like to be able to effectively set up policies where people are by default included in certain settings."
"I would like to see better integration with other products."
"They could simplify the licensing and the pricing."
"Barracuda Email Protection needs better reporting and more robust integration with security awareness training platforms and third-party solutions."
"Barracuda Essentials can improve by continually adding more features."
"Considering it integrates with Azure, I would like to be able to effectively set up policies where people are by default included in certain settings."
"The policies are set up in Barracuda by default; we don't have any control over them."
"Menlo Security RBI could be more cloud-friendly, and its mobility could be improved."
"There are several features, such as supporting web technologies, that the company is working on implementing in the platform. There are a lot of backend web technologies in use on various websites, for example, two-way audio/video and WebGL, for which support may not be fully implemented in the product."
 

Pricing and Cost Advice

"The solution could be better by simplifying the business model of their licensing. It was hard to figure out how to get the licensing done for the environment, initially."
"Compared to other brands, Microsoft Defender for Office 365's pricing is competitive."
"The pricing has become expensive."
"Defender for 365 comes in various plans and licenses, along with other Microsoft security solutions. Purchasing this kind of package or security bundle gives good value for money, and that's what I recommend."
"For licensing, it's usually a yearly package for customers who are subscribed to Office 365, but they can also pay on a monthly basis."
"While Microsoft Defender for Office 365 necessitates pricier E3 or E5 subscriptions, the extensive functionality offered by these licenses across various Microsoft products justifies the investment."
"The license is expensive because the cost is based on the number of users."
"The pricing is normal. Considering its popularity, it's not overpriced."
"We pay annually. They never charged us for anything else. And they were quite a bit under that $20,000 mark. It was $19,074. And they've been pretty good about not skyrocketing the price or anything like that. It has gone up. It's gone up to $24,000 in 2020."
"The price of Barracuda Essentials is better than some of the competing products."
"Barracuda licensing model is good."
"The product is expensive."
"The solution's pricing is moderate, where it is neither cheap nor expensive."
"Price-wise, this product is middle-of-the-road."
"The price is similar to that of Microsoft 365."
"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing a seven out of ten."
"Menlo Security RBI can be very costly."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
8%
Manufacturing Company
8%
Government
6%
Computer Software Company
18%
Construction Company
8%
Manufacturing Company
7%
Healthcare Company
6%
Computer Software Company
14%
Financial Services Firm
13%
Government
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Microsoft Defender for Office 365?
Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of variou...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
Money-wise, it is a part of the Office 365 ( /products/office-365-reviews ) suite, making it slightly more expensive ...
What needs improvement with Microsoft Defender for Office 365?
The main area for improvement is simplifying the implementation and rollout process. There are many conditions to be ...
What do you like most about Barracuda Email Protection?
Barracuda Email Protection is easy to deploy and maintain. It doesn't require a specialized resource to manage this t...
What is your experience regarding pricing and costs for Barracuda Email Protection?
Their list price is too high, but in India, the selling price is affordable at around $10 per user per year. Despite ...
What needs improvement with Barracuda Email Protection?
Considering it integrates with Azure, I would like to be able to effectively set up policies where people are by defa...
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Also Known As

MS Defender for Office 365
Barracuda Essentials
Menlo Security Email Security, Menlo Security Remote Browser Isolation
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
ACT Government, Acumen Group, AGIP, Delta Dental Plans Association, Desai/Nasr Consulting Engineers, Inc., Equinox Information Systems
Macy's, HSBC, Bank of Hawaii
Find out what your peers are saying about Barracuda Email Protection vs. Menlo Protect and other solutions. Updated: April 2025.
850,236 professionals have used our research since 2012.