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Barracuda Message Archiver vs Mimecast Advanced Email Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 2, 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 Message Archiver
Ranking in Email Archiving
10th
Average Rating
7.6
Reviews Sentiment
5.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Mimecast Advanced Email Sec...
Ranking in Email Archiving
2nd
Average Rating
8.0
Reviews Sentiment
5.9
Number of Reviews
44
Ranking in other categories
Email Security (5th), Office 365 Protection (2nd), Secure Email Gateway (SEG) (3rd)
 

Mindshare comparison

As of September 2026, in the Email Archiving category, the mindshare of Barracuda Message Archiver is 5.1%, up from 2.1% compared to the previous year. The mindshare of Mimecast Advanced Email Security is 12.8%, down from 21.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Archiving Mindshare Distribution
ProductMindshare (%)
Mimecast Advanced Email Security12.8%
Barracuda Message Archiver5.1%
Other82.1%
Email Archiving
 

Featured Reviews

SK
Senior Manager at Havells
Easy to use with helpful email backup and search capabilities, but it needs to support SIEM integration
Integration with ArcSight would be very helpful. The user mailbox management is poor. For example, if I want to restore a complete mailbox then it doesn't keep the structure of the inbox intact. When the emails are restored, they are in a single folder that we have to extract and restructure. At times, the restoration doesn't work properly. It would be difficult to opt-out of the services because it would require the transfer of a lot of data from the cloud to on-premises storage. Technical support should be more available to the Indian market.
Avinash Mishra - PeerSpot reviewer
Manager - EUC at Finthrive
Advanced email filtering has blocked massive spam volumes and prevents unauthorized data leaks
Improvements for Mimecast Advanced Email Security include enhancing the user interface and accessibility, particularly regarding admin capabilities to add or modify user accounts. Streamlining this could improve overall usability and security management for users. Reporting is another area needing improvement in Mimecast Advanced Email Security, as the reports provided are not very easy to decipher. With artificial intelligence being integrated into various tools including Mimecast Advanced Email Security, I believe there is potential to enhance functionality, enabling users to ask specific questions and retrieve concise answers instead of overwhelming data. I choose a nine for Mimecast Advanced Email Security because improvements such as better user interface and artificial intelligence integration features would greatly enhance its usability. While no tool is perfect, these adjustments could greatly elevate Mimecast Advanced Email Security's capabilities.

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."
"Overall, the solution is good, easy to use, and reasonably priced."
"It has all the features required for distribution, such as the ability to mail."
"Its administration console is very easy to use. The administration console is absolutely important because you interact with the platform through it."
"The most valuable feature of Mimecast Mailbox Continuity is real-time alerts."
"Mimecast is a brilliant product; it works very well, I have very seldomly, if ever, had any problems with it, and it does exactly what it promises to do."
"We're now certain business-critical mail is perfectly protected in multiple ways."
"My advice to those considering this product would be to go for it."
"We like the content filtering and secure messaging features."
"I have always found Mimecast to be very responsive; for example, if we see something come through, they address it and it helps to sort out the issues."
 

Cons

"It's a little bit more expensive than the others."
"The user mailbox management is poor."
"We discussed the phishing aspect, the DNS system, and the key rotation."
"As for areas for improvement within Mimecast Web Security, I believe there is quite a lot that can be improved."
"The interface and the documentation could be improved. They can also include some more training resources and content like video. While setting things up, I had to search for the information quite a bit. It took me time to find the correct way to do something. The information is there, but it is sort of all over the place. They can create a better help knowledge base or help portal. It retains your email for 45 days. They can maybe increase this duration."
"The solution is expensive in comparison to similar solutions."
"The attachment scanning feature doesn't work properly."
"It analyzes patterns but sometimes overlooks suspicious indicators."
"Many of our users complain that the system is blocking too many attachments. It's a good practice from a security perspective, but our users think Mimecast is doing too much. It might be something we'll have to adjust."
"Mimecast need to ensure that the body text format is correctly handled and that images are properly embedded in the body text."
 

Pricing and Cost Advice

"We are satisfied with the pricing and the service is bundled so there are no costs in addition to the standard licensing fees."
"They're a little bit more expensive than the others."
"The solution is expensive."
"I'm always going to say the price needs to be lower, but it's reasonable."
"The product has good pricing in terms of return on investment."
"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."
"On a scale of one to ten, where one is cheap, and ten is expensive, I rate the pricing a ten."
"It's an expensive solution."
"The price of Mimecast Mailbox Continuity is expensive."
"It is a bit expensive."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
10%
Financial Services Firm
9%
Outsourcing Company
9%
Construction Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise13
Large Enterprise20
 

Questions from the Community

What is your primary use case for Barracuda Message Archiver?
We use Barracuda Message Archiver to keep a copy of our users' emails, both inbound or outbound. Our goal in using it is that from a compliance perspective, we can provide access to our auditors. I...
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

No data available
Mimecast Email Security with Targeted Threat Protection, Mimecast Web Security, Mimecast Mailbox Continuity, Email and Collaboration Threat Protection
 

Overview

 

Sample Customers

Alfa Romeo, Texas A&M University, Time Warner, Nintendo, Boeing 
Hewlett-Packard Company (HP), Cushman and Wakefield, PIB Group, Swissport
Find out what your peers are saying about Barracuda Message Archiver vs. Mimecast Advanced Email Security and other solutions. Updated: August 2026.
911,769 professionals have used our research since 2012.