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Barracuda Web Application Firewall vs Microsoft Azure Application Gateway comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 1, 2025

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 Web Application F...
Ranking in Web Application Firewall (WAF)
17th
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
44
Ranking in other categories
No ranking in other categories
Microsoft Azure Application...
Ranking in Web Application Firewall (WAF)
3rd
Average Rating
7.4
Reviews Sentiment
6.9
Number of Reviews
48
Ranking in other categories
Application Delivery Controllers (ADC) (3rd)
 

Mindshare comparison

As of June 2025, in the Web Application Firewall (WAF) category, the mindshare of Barracuda Web Application Firewall is 2.0%, down from 2.1% compared to the previous year. The mindshare of Microsoft Azure Application Gateway is 8.2%, down from 13.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF)
 

Featured Reviews

Anne-Aimee Wollerich - PeerSpot reviewer
Managing bot traffic effectively enhances usability for non-technical users
Barracuda Web Application Firewall ( /products/barracuda-web-application-firewall-reviews ) lacks some of the more specified and structured features offered by solutions like Tenable. Although Tenable is more expensive and less easily deployable, its features are more deepened and chiseled, particularly for IT personnel. For example, Tenable provides more comprehensive dark web scanning capabilities, which Barracuda could improve upon.
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

"Parameter Protection is a valuable feature."
"The product has fantastic support services."
"The product's advanced bot and threat protection capabilities are valuable."
"The customer service and support are exceptional, and I would give them a ten out of ten."
"We only need one subscription to be protected against both active DDoS and offline DDoS attacks."
"One of the strongest points is its robust issue discovery capabilities. Barracuda invests significant efforts in identifying and resolving issues. They have multiple products that work in tandem to perform these checks, which is beneficial because it automates security updates. This is the primary reason I recommend it to my customers."
"The solution offers multiple security features. There are machine learning features and great URL encryption. It also offers multi-protocol support against DDoS attacks."
"The most valuable feature is the automatic content filtering."
"The load balancing features are valuable."
"The pricing is quite good."
"Microsoft Azure Application Gateway impacts our cost savings while maintaining higher performance."
"The most valuable features of Microsoft Azure Application Gateway are the policies, the data store they are using, and the cloud platform it operates on."
"We find it valuable because it is compatible with our existing Azure solution."
"The tool is easy to use and quite flexible. It has policy management features as well. The solution screens all traffic to our web applications before passing it to the application. We recently tested it on one of our poorly developed applications, and the upgrade gave us a 100% result based on our tests. It's very effective as a security measure, and people can detect threats even through the web application."
"It does an excellent job of load balancing."
"We can control what rules should be used and what should be disabled."
 

Cons

"It is not stable nor mature."
"As a service, Barracuda needs to host in Saudi Arabia, as they currently don't have this functionality."
"They could improve their performance, support, and their upgrades. Their updates used to be good. Their improvements were right on the money but nowadays, the updates are minor."
"As most people are aware, the implementation is not easy."
"There are false positives that I am receiving when compared to other WAFs. The issues with false positives affect client transactions, leading to complaints about blocked transactions."
"Its interface can be better. It is not very friendly."
"The solution needs to leverage some additional features to a broader scale of software-defined networks."
"It would be better if their updates would be released annually."
"The tool's pricing could be improved."
"The solution needs improvements in integrating different services and creating a better application balance."
"There is room for improvement in the pricing model."
"The solution has many limitations. You cannot upgrade the VPN to the application gateway. So I started with version one, which has limited capabilities, and they provided version two. And unfortunately, I cannot upgrade from v one to v two like other services. So I have to decommission the version one and create a new one with version two. Also the version one was complex with the certificates uploading the SQL certificates."
"One of the challenges we faced was the solution does not support any other PCP protocols apart from HTTP and HTTPS."
"The working speed of the solution needs improvement."
"We have encountered some issues with automatic redirection and cancellation, leading to 502 and 504 gateway errors. So, I experienced some trouble with containers."
"In future releases of Microsoft Azure Application Gateway, I would to see more AI functionalities and a better dashboard as well as some customizations."
 

Pricing and Cost Advice

"They only offer a yearly licensing plan."
"Barracuda costs us $8,000 per year. Barracuda costs $20,000 for a full subscription, when you try to protect multi-site infrastructure, in different geographical zones and for different data centers. If you have only one site, Barracuda will be cheaper."
"The price of the solution is a little expensive. There is a license for this solution and it can be purchased every one, two, or five years."
"The product is expensive."
"The Barracuda Web Application Firewall is quite expensive."
"Cost is a bit on the higher side. Big companies can afford it."
"The price of this solution is okay."
"While I would have to check on the price of the solution, I feel it to be okay and it matches the market price."
"The price of the solution can be reduced a bit."
"Microsoft Azure Application Gateway has less price than other application gateway solutions."
"The cost is not an issue."
"There is some additional cost, such as extended support."
"Every solution comes with a license and cost. Microsoft provides the license and the total cost is for the maintenance every year."
"It is an expensive solution. We have an enterprise agreement, it is monthly."
"The solution is fairly priced."
"The product is expensive. I rate the pricing a seven out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
20%
Financial Services Firm
10%
Government
6%
Educational Organization
6%
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Barracuda Web Application Firewall?
It significantly improved our overall web security posture, addressing intrusions and enhancing control over web URLs in our environment.
What is your primary use case for Barracuda Web Application Firewall?
Our primary use case was to track the traffic on websites or webshops to identify potential malicious actors, such as bots. This involved analyzing the type of data being collected through websites...
What is your experience regarding pricing and costs for Barracuda Web Application Firewall?
The pricing for Barracuda is quite high compared to other OEMs. Each transaction requires my purchase team to negotiate with Barracuda. Software licenses, premium support, and advanced bot protecti...
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

No data available
Azure Application Gateway, MS Azure Application Gateway
 

Overview

 

Sample Customers

Oracle, CBS, Pioneer, Hyundai, Publix, Barnes Noble, Calzedonia, Nordstrom, Samsung, Nascar
Lilly, AccuWeather, AIRFRANCE, Honeywell
Find out what your peers are saying about Barracuda Web Application Firewall vs. Microsoft Azure Application Gateway and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.