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Barracuda Email Gateway Defense (Barracuda Essentials) vs Nasuni comparison

 

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:
 

ROI

Sentiment score
9.1
Barracuda Email Gateway Defense improved security, reduced incidents, and increased efficiency, providing significant cost savings and operational stability.
Sentiment score
7.5
Nasuni users enjoy cost savings, increased productivity, and efficiency from reduced labor, cloud scalability, and improved data management.
If your staff can become aware and trained to have minimal incidents, that is a huge return on investment for any organization.
Account Executive at Hilton Worldwide
We have seen a return on investment evidenced by fewer breaching incidents and less workload for our security team.
Senior Software Engineer at Kroger
I have seen a return on investment with Barracuda Email Gateway Defense (Barracuda Essentials) as it has protected our customers against targeted phishing emails, set up training campaigns easily, and trained the human firewall.
Marketing Director at Unisys
 

Customer Service

Sentiment score
8.6
Barracuda Email Gateway Defense customer support is praised for responsive, proactive 24/7 assistance, achieving high ratings from users.
Sentiment score
8.2
Nasuni's customer service is praised for responsiveness and professionalism, efficiently solving issues with reliable and knowledgeable support.
The customer support for Barracuda Email Gateway Defense (Barracuda Essentials) is very responsive and supportive 24/7.
Marketing Director at Unisys
The customer support for Barracuda Email Gateway Defense (Barracuda Essentials) is very proactive and responsive.
Senior Software Engineer at Kroger
The customer support for Barracuda Email Gateway Defense (Barracuda Essentials) is very proactive and supportive.
Account Executive at Hilton Worldwide
 

Scalability Issues

Sentiment score
9.0
Barracuda Email Gateway Defense offers high scalability and reliability, efficiently supporting medium to large businesses' email protection needs.
Sentiment score
7.3
Nasuni offers scalable, user-friendly data storage, efficiently meeting diverse organizational needs and supporting physical or virtual deployments.
Barracuda Email Gateway Defense (Barracuda Essentials) is very scalable and grows with my organization's needs.
Account Executive at Hilton Worldwide
Barracuda Email Gateway Defense (Barracuda Essentials) is very scalable, with no downtime noticed, and it is really fast.
Senior Software Engineer at GE
Barracuda Email Gateway Defense (Barracuda Essentials) is scalable because I do not need to manage anything; it will be managed on their end.
Security Practitioner at a tech vendor with 10,001+ employees
I rated the scalability as seven because even though the solution can scale, load balancing must be done manually, as it's not automated.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Stability Issues

Sentiment score
9.1
Barracuda Email Gateway Defense is highly rated for stability, with most users experiencing no downtime, ensuring reliable operation.
Sentiment score
8.2
Nasuni is praised for its stability, offering reliable performance, minimal maintenance, and flexibility with virtually no downtime issues.
Barracuda Email Gateway Defense (Barracuda Essentials) is very stable; I have not experienced any downtime or reliability issues.
Senior Software Engineer at Procter & Gamble
 

Room For Improvement

Barracuda Email Gateway Defense needs UI, pricing flexibility, better documentation, improved integration, and enhanced phishing detection and support.
Nasuni struggles with cloud integration, performance, and user experience, needing improvements in data retention, security, and analytics.
The cost could be more affordable, especially for smaller organizations working on a tight budget.
Senior Software Engineer at GE
We need to enhance detection capabilities for phishing emails.
Security Practitioner at a tech vendor with 10,001+ employees
The price increased about two years ago, which is a big concern, especially for small organizations working on a tight budget.
Senior Software Engineer at Kroger
I suggest Nasuni improve their syslog forwarders to support TCP protocol, as it's more secure than UDP, which is plain text and not protected at all.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Setup Cost

Barracuda Email Gateway Defense is valued as budget-friendly for small organizations, despite being pricier than some alternatives.
Nasuni offers competitive pricing with flexible cloud compatibility, licensing per terabyte, and cost-effective enterprise solutions.
My experience with pricing, setup costs, and licensing is that this tool is very cost-effective, but the price was increased around two years ago.
Senior Software Engineer at Kroger
My experience with pricing, setup cost, and licensing is that the cost is very effective and affordable.
Marketing Director at Unisys
I find the price to be cost-effective.
Senior Software Engineer at GE
I prefer solutions with lower pricing.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Valuable Features

Barracuda Essentials enhances email security with advanced threat protection, anti-phishing, and user-friendly monitoring for increased productivity.
Nasuni provides scalable cloud-based file management with global file locking, data security, and efficient disaster recovery features.
The URL filtering is excellent, as it reviews every link sent in an email and rewrites it to open in a sandbox first if clicked on.
Senior Software Engineer at Kroger
I value their ability to protect against various online threats such as spam, phishing, ransomware, and malware.
Marketing Director at Unisys
It has been a very good tool, increasing email security by 70%, improving compliance and risk management, and providing adequate training, making our staff more aware and alert, as they check more often and report more spam emails.
Senior Software Engineer at GE
The features I find most valuable in Nasuni are the unlimited snapshots, antivirus capabilities, auditing, and ransomware protection.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Categories and Ranking

Barracuda Email Gateway Def...
Ranking in Cloud Backup
18th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
10
Ranking in other categories
No ranking in other categories
Nasuni
Ranking in Cloud Backup
35th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
File System Software (3rd), NAS (12th), Cloud Migration (6th), Cloud Storage (13th), Disaster Recovery (DR) Software (19th), Cloud Storage Gateways (4th)
 

Mindshare comparison

As of July 2026, in the Cloud Backup category, the mindshare of Barracuda Email Gateway Defense (Barracuda Essentials) is 0.5%, up from 0.2% compared to the previous year. The mindshare of Nasuni is 1.4%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Mindshare Distribution
ProductMindshare (%)
Barracuda Email Gateway Defense (Barracuda Essentials)0.5%
Nasuni1.4%
Other98.1%
Cloud Backup
 

Featured Reviews

Kelly  Perry - PeerSpot reviewer
Senior Software Engineer at Procter & Gamble
Email defenses have reduced phishing risk and now protect our remote workforce every day
Barracuda Email Gateway Defense (Barracuda Essentials) has had a very positive impact on our organization, especially since the pandemic with many remote workers. Our IT objective is 99.9% uptime with many redundant fail-safes in place. Barracuda Email Gateway Defense (Barracuda Essentials) helps to meet that objective by protecting the vast amount of email we receive on a daily basis. I can share specific metrics or results: we've reduced risk by 60% and increased visibility by 70%. Now we have peace of mind in our organization since we know our email is protected. Email protection has dramatically reduced attacks via spam, phishing, and malware in all sectors, enhancing protection and encryption of input and output and preventing data from being leaked from the internal network.
reviewer1822371 - PeerSpot reviewer
Infrastructure Architect at a energy/utilities company with 10,001+ employees
Cloud data management that achieves cost efficiency with advanced data protection features
I am currently using Nasuni for seismic data. We have a huge data size, and we want to reduce costs. Nasuni acts as a caching solution, so we put some data into the cache, and the rest goes to the blob, which helps us save on costs. We use it for applications like Petrol and Tech Log, where 3D…
report
Use our free recommendation engine to learn which Cloud Backup solutions are best for your needs.
902,988 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Media Company
26%
Construction Company
13%
Financial Services Firm
12%
Manufacturing Company
9%
Computer Software Company
11%
Financial Services Firm
10%
Construction Company
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise9
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise8
Large Enterprise24
 

Questions from the Community

What is your experience regarding pricing and costs for Barracuda Email Gateway Defense (Barracuda Essentials)?
My experience with pricing, setup cost, and licensing is that it is competitive compared to other solutions. They provide costs in a similar manner to their competitors.
What needs improvement with Barracuda Email Gateway Defense (Barracuda Essentials)?
Barracuda Email Gateway Defense (Barracuda Essentials) can be improved, as it offers advanced phishing features but still needs fine-tuning. While it is strong, some advanced and highly targeted ph...
What is your primary use case for Barracuda Email Gateway Defense (Barracuda Essentials)?
Barracuda Email Gateway Defense (Barracuda Essentials) is an email filtering gateway for inbound and outbound that integrates with platforms like Microsoft 365 and Google Workspace. Barracuda Email...
Does Nasuni have a good pricing model?
Based on the experience of my organization, Nasuni is definitely worth the money, since it gives you an all-in-one solution where you'd usually need several programs. About the cost, there isn't a ...
Is it easy to restore files with Nasuni?
As someone who has used this feature of Nasuni I can tell you - yes, it's good for file recovery and you'll definitely benefit from very quick times. I can't tell you if it's the best one because I...
What features and services does Nasuni offer?
Hi, if you pick Nasuni, you'll be benefiting from many services for a good price. Well, it's a personalized price you get after an agreement with the company but in my organization's case, it is a ...
 

Overview

 

Sample Customers

Information Not Available
American Standard, CBRE, Cushman & Wakefield, E*TRADE, Ithaca Energy, McLaren Construction, Morton Salt, Movado, Urban Outfitters, Western Digital
Find out what your peers are saying about Barracuda Email Gateway Defense (Barracuda Essentials) vs. Nasuni and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.