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Barracuda Load Balancer ADC vs Microsoft Azure Application Gateway comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 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

Barracuda Load Balancer ADC
Ranking in Application Delivery Controllers (ADC)
13th
Average Rating
7.6
Reviews Sentiment
7.5
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Microsoft Azure Application...
Ranking in Application Delivery Controllers (ADC)
3rd
Average Rating
7.4
Reviews Sentiment
6.9
Number of Reviews
48
Ranking in other categories
Web Application Firewall (WAF) (3rd)
 

Mindshare comparison

As of July 2025, in the Application Delivery Controllers (ADC) category, the mindshare of Barracuda Load Balancer ADC is 1.3%, up from 1.1% compared to the previous year. The mindshare of Microsoft Azure Application Gateway is 7.6%, down from 10.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC)
 

Featured Reviews

Roni Wijaya - PeerSpot reviewer
A simple and powerful solution with WAF feature
The solution is simple and powerful. I find the Barracuda Load Balancer ADC's load balancing function most valuable. It balances the traffic well. The security features, like the Web Application Firewall, are also very helpful. I use the SSL offloading feature too. It's very helpful because it prevents overload. Our application runs on HTTP, but we upload HTTPS on the load balancer. This means there are no performance issues. I think it's very helpful.
Bonieber  Orofeo - PeerSpot reviewer
Application gateway optimizes performance and simplifies cloud transitions
There are a lot of things I appreciate about Microsoft Azure Application Gateway. Microsoft Azure Application Gateway is beneficial for us as it helps in publishing our website, providing us comfort when it comes to the availability of our applications. The autoscaling feature in Microsoft Azure Application Gateway is very obvious, and I have no issues with it; it is well planned and organized. Microsoft Azure Application Gateway impacts our cost savings while maintaining higher performance. The Web Application Firewall (WAF) in Microsoft Azure Application Gateway has been very effective in protecting applications from security threats. Microsoft Azure Application Gateway helps us manage our AI-driven applications by enabling faster transactions, improving our work.

Quotes from Members

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

Pros

"I would rate the stability of Barracuda Load Balancer as a ten out of ten; it has high stability."
"Barracuda's technical support is good - whenever we have an issue, they immediately connect and resolve it."
"The solution is simple and powerful. I find the Barracuda Load Balancer ADC's load balancing function most valuable. It balances the traffic well. The security features, like the Web Application Firewall, are also very helpful."
"The price is very good, and it's not very expensive."
"The most useful features in Barracuda Load Balancer are its security capabilities, load balancing efficiency, and scalability."
"Microsoft Azure Application Gateway is an easy-to-use solution."
"Microsoft has a vast variety of tools, and it blends very well."
"The health probe is pretty good for your backend health. It tells you whether it's communicating and talking to the endpoint correctly. It is quite useful."
"The load balancing features are valuable."
"We can control what rules should be used and what should be disabled."
"Azure Application Gateway's most valuable feature is ease of use. The configuration is straightforward. It isn't difficult to adjust the size of your instances in the settings. You can do that with a few clicks, and the configuration file is the same way. You can also set rules and policies with minimal time and effort."
"It is a scalable solution...The installation phase of Microsoft Azure Application Gateway is very easy."
"It does an excellent job of load balancing."
 

Cons

"There are areas of Barracuda Load Balancer's security that have room for improvement, particularly concerning handling traffic."
"There are areas of Barracuda Load Balancer's security that have room for improvement, particularly concerning handling traffic."
"The quality of the solution's performance could be improved."
"Load Balancer ADC is competitively priced, but it's not feature-rich, and its technology is not that advanced."
"The Barracuda Load Balancer ADC could be improved with more customization features. For example, F5 uses iRules for custom configurations. I haven't found something similar in Barracuda yet. The load balancer and WAF's basic and common features are enough, but we need more customization options."
"The support can be improved when you are configuring the system rules. The Disaster Recovery feature can be added in the next release. The price of the solution can be reduced a bit."
"The security of the product could be adjusted."
"Application Gateway’s limitation is that the private and the public endpoint cannot use the same port."
"It could be more stable, and support could be better. It would also be better if they offered more features. For example, it lacks security features. Before we used another English solution, and we realized that some of the rules were not set up correctly and passed through the Application Gateway's English controllers. But the problem, in this case, is if you send ten rules, for example, six rules hit some issues. IP address blocking could be better. The rules, for example, don't work properly. If you have one issue, one rule or another rule will not work. This sounds like total madness to me."
"The product could be easier to use and implement."
"The solution should provide more security for certificate-based services so that we can implement more security on that."
"The product's performance should be better."
"The solution could improve by increasing the performance when doing updates. For example, if I change the certificate it can take 30 minutes. Other vendors do not have this type of problem."
 

Pricing and Cost Advice

"Load Balancer ADC is cost-effective and is about half the price of F5."
"I rate the solution's pricing a five out of ten."
"Microsoft Azure Application Gateway has less price than other application gateway solutions."
"The solution's pricing is not complex. It is not expensive from our point of view."
"The solution is cheaper than Imperva. I rate it four to five out of ten."
"It is not expensive."
"Regarding pricing for Azure Application Gateway, I would rate it at seven."
"It is an expensive solution. We have an enterprise agreement, it is monthly."
"I rate the price of Microsoft Azure Application Gateway an eight out of ten."
"Microsoft Azure Application Gateway is a pretty affordable product. My company needs to make yearly payments towards the licensing costs of the solution. The additional costs apart from the licensing costs of the solution vary."
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Top Industries

By visitors reading reviews
Computer Software Company
19%
Educational Organization
8%
Retailer
8%
Construction Company
7%
Computer Software Company
15%
Financial Services Firm
12%
Government
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Barracuda Load Balancer ADC?
Pricing for Barracuda Load Balancer ADC can be a consideration. However, it offers good value with its cost-saving benefits and efficient operation, balancing the initial financial outlay.
What needs improvement with Barracuda Load Balancer ADC?
There are areas of Barracuda Load Balancer's security that have room for improvement, particularly concerning handling traffic. Also, more could be done to enhance the initial setup, as it can be c...
What is your primary use case for Barracuda Load Balancer ADC?
The typical use case for Barracuda Load Balancer ADC involves managing and distributing network traffic efficiently to maintain system performance. Clients use Barracuda Load Balancer ADC for its a...
What's the difference between Azure Front Door and Application Gateway?
We found Azure Front Door to be easily scaled and very stable. The implementation is very fast and Microsoft provides excellent support. Azure Front Door can quickly detect abnormalities before the...
How does AWS WAF compare to Microsoft Azure Application Gateway?
Our organization ran comparison tests to determine whether Amazon’s Web Service Web Application Firewall or Microsoft Azure Application Gateway web application firewall software was the better fit ...
What do you like most about Microsoft Azure Application Gateway?
Application Gateway automatically redirects unwanted users and takes care of the security aspect. It also handles the performance side of things, which is why we use it.
 

Also Known As

Barracuda Load Balancer
Azure Application Gateway, MS Azure Application Gateway
 

Overview

 

Sample Customers

Fenwal Blood Technologies
Lilly, AccuWeather, AIRFRANCE, Honeywell
Find out what your peers are saying about Barracuda Load Balancer ADC vs. Microsoft Azure Application Gateway and other solutions. Updated: July 2025.
861,390 professionals have used our research since 2012.