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Barracuda Email Protection vs Mimecast Advanced Email Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 4, 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

Barracuda Email Protection
Ranking in Office 365 Protection
4th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
19
Ranking in other categories
Email Archiving (2nd), Email Security (12th), Security Incident Response (9th)
Mimecast Advanced Email Sec...
Ranking in Office 365 Protection
3rd
Average Rating
8.0
Reviews Sentiment
5.9
Number of Reviews
31
Ranking in other categories
Secure Email Gateway (SEG) (4th)
 

Mindshare comparison

As of February 2026, in the Office 365 Protection category, the mindshare of Barracuda Email Protection is 13.9%, down from 16.9% compared to the previous year. The mindshare of Mimecast Advanced Email Security is 24.9%, up from 16.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Office 365 Protection Market Share Distribution
ProductMarket Share (%)
Mimecast Email Security24.9%
Barracuda Email Protection13.9%
Other61.2%
Office 365 Protection
 

Featured Reviews

Sherif Fouad - PeerSpot reviewer
Group ICT Manager at a mining and metals company with 501-1,000 employees
Have raised concerns about scanning engines and automation while continuing to rely on layered protection strategies
Incident response is something that requires more development from Barracuda's side. Regarding room for improvement for Barracuda Forensics and Incident Response, for the product, developing or improving the scanning engine is important, but it's a bit tricky. I know that they are working on it heavily. The difference between Barracuda and Sophos is Sophos focused heavily on cybersecurity while Barracuda tried to increase their product portfolio. Sometimes, in some cases, this might end up with their teams being unfocused or a bit thin and stretched and super busy. However, there is room for improvement. The product is great. The teams that are supporting are great. But there is always room for improvement. Even if you have a product that you would give a rating of 10 out of 10, there is always room for improvement. The day we stop improving is the day we die. Regarding the scanning engine, Barracuda Forensics and Incident Response has a very good feature where you can create automated flows for how to handle specific emails that are detected as incidents. This needs a bit of an improvement. That's the only component of Barracuda Forensics and Incident Response that I believe requires improvement.
HS
Email Security Engineer at Logic Infosecurity
Experience high detection and user-friendly policies with reliable email security implementation
The system is not user-friendly because you have to create policies that are mapped in a dictionary. As an IT engineer, I understand how it works, but explaining it to another IT person can be difficult. Having more user-friendly dashboards would improve the work experience. In Mimecast Email Security, checking policies in the dictionary or gateway is very complicated, and not everyone understands this process. If you examine the Check Point portal, it's user-friendly with easily accessible tabs that anyone can explore. With Mimecast Email Security, making changes might impact existing mailboxes. The portal is complicated compared to Check Point's user-friendly interface.

Quotes from Members

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

Pros

"The most valuable features are security and ease of use."
"The beauty of Barracuda Email Protection is that it is easy to manage and simple to deploy."
"Barracuda email protection is stable. I would give it a nine because of its strong cybersecurity features."
"The solution is straightforward to set up."
"The solution's most valuable feature is impersonation detection."
"The best feature of Barracuda Email Protection is that it provides protection for Microsoft 365."
"We now have a secondary backup of Office 365 that's much easier to retrieve compared to Microsoft. If someone deletes something in Office 365, we can get it back within Office 365, but it's difficult. Barracuda is much easier. There is a lot less management needed using Barracuda. The management becomes much easier for Office 365 and it's no longer on-prem, so there are fewer hours managing on-prem devices, servers, and things of that nature. We don't have network appliances anymore for the backup of our information."
"The most valuable features of Barracuda Email Protection are flexibility and customization."
"It offers an easy initial setup."
"URL inspection works pretty well."
"Mimecast certainly helped my customers reduce phishing emails."
"I have been satisfied with Mimecast Email Security as a good solution."
"The solution offers good technical support."
"The initial setup is easy."
"The product is good. To date, we have not faced any challenges."
"The setup was easy."
 

Cons

"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."
"They could simplify the licensing and the pricing."
"Two to three months back, we got fraudulent emails in which someone in the organization was being blamed."
"The product must enable bulk user management."
"The solution's reporting mechanism is a little poor and could be improved."
"I would like to see some additional functionality in terms of employee monitoring, as part of a work-from-home security solution."
"Sometimes it is somewhat laggy, especially on the Archiver side. It should have improved performance on their Message Archiver."
"The policies are set up in Barracuda by default; we don't have any control over them."
"The detection rates are an area for improvement."
"The installation is not so straightforward."
"They could provide a unified licensing model, including all the security features."
"The filtering needs more flexibility."
"The solution's console interface was recently changed for the admins, but the previous one was much better because we could open tabs on it."
"The product's interface could be improved to be more user-friendly."
"As a user, the user interface of the management console could be upgraded, for example."
"The feature that should be included is to remove the block on the encrypted files."
 

Pricing and Cost Advice

"The price is similar to that of Microsoft 365."
"We didn't have to pay a lot for the solution because we got it from a good vendor with a good user volume."
"The product is expensive."
"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."
"Barracuda licensing model is good."
"The price of Barracuda Essentials is better than some of the competing products."
"Despite a list price possibly around $40 per user, their market price allows customers to easily buy the solution."
"The solution's pricing is moderate, where it is neither cheap nor expensive."
"It's an expensive solution."
"The product has good pricing in terms of return on investment."
"I'm always going to say the price needs to be lower, but it's reasonable."
"Compared to the other products in the market, it is neither cheap but nor very expensive. I would rate it somewhere in the middle, 5 out of 10."
"It is a bit expensive."
"The licensing costs are per-user for the product that you get with them."
"The customers can select the license packages as per their requirements."
"Compared to the other solutions in the market, Mimecast Email Security with Targeted Threat Protection's pricing is fine."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Manufacturing Company
9%
Financial Services Firm
8%
Construction Company
7%
Computer Software Company
14%
Financial Services Firm
8%
Manufacturing Company
6%
Comms Service Provider
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise6
Large Enterprise5
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise7
Large Enterprise11
 

Questions from the Community

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 tool.
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 a list price possibly around $40 per user, their market price allows customers t...
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 default included in certain settings. For instance, for email quarantine, I can't se...
What do you like most about Mimecast Email Security with Targeted Threat Protection?
The interface of this solution is very easy to navigate and user-friendly. There is no delivery in email and other communications, making it reliable. The configuration is relatively easy.
What needs improvement with Mimecast Email Security with Targeted Threat Protection?
There is room for improvement since new threats are emerging. Considering the availability of new features would be worthwhile. Mimecast Email Security is somewhat expensive compared to the competi...
 

Also Known As

Barracuda Essentials, Barracuda Forensics and Incident Response
Mimecast Email Security with Targeted Threat Protection
 

Overview

 

Sample Customers

ACT Government, Acumen Group, AGIP, Delta Dental Plans Association, Desai/Nasr Consulting Engineers, Inc., Equinox Information Systems
Azizi Developments, Affinity Credit Union, Aftercare, Al Abbar Group
Find out what your peers are saying about Barracuda Email Protection vs. Mimecast Advanced Email Security and other solutions. Updated: January 2026.
881,757 professionals have used our research since 2012.