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Barracuda Web Application Firewall vs Wallarm NG WAF comparison

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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)
19th
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
47
Ranking in other categories
No ranking in other categories
Wallarm NG WAF
Ranking in Web Application Firewall (WAF)
39th
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
5
Ranking in other categories
API Security (14th)
 

Mindshare comparison

As of October 2026, in the Web Application Firewall (WAF) category, the mindshare of Barracuda Web Application Firewall is 1.8%, down from 2.0% compared to the previous year. The mindshare of Wallarm NG WAF is 1.1%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF) Mindshare Distribution
ProductMindshare (%)
Barracuda Web Application Firewall1.8%
Wallarm NG WAF1.1%
Other97.1%
Web Application Firewall (WAF)
 

Featured Reviews

Shahzad Abid - PeerSpot reviewer
Director Information Technology at College of Physicians & Surgeons Pakistan
Has protected our legacy applications effectively but has required constant manual filtering due to false positives
I assess the effectiveness of the machine learning-driven threat detection in Barracuda Web Application Firewall as sometimes behaving abnormally, often showing me false positive attacks, so I have to fix these attacks from time to time. From a stability point of view, I would definitely rate Barracuda Web Application Firewall a seven out of ten. There is definitely some room for improvement; nothing is perfect in the world. I am not satisfied with the technical support from Barracuda. I am somewhat disappointed with the technical support that I have received so far. Whenever I generate a ticket for my problem, it goes to the Indian support team, and they all the time start with the most junior team member, consuming all my precious time. At the end, I have to close that ticket without any satisfactory solution. I have complained that they should shift my support to any other region because I don't need Indian support; they are simply pathetic and not up to mark. To improve Barracuda Web Application Firewall, customers should be given ongoing training opportunities regarding the product and its features. I am not familiar with many features that are available, only using those which are necessary for my applications. I believe Barracuda must provide clearer product information or training sessions to make it more user-friendly, as sometimes its interface can be rigid and lacking in helpful resources or user tutorials about its features. For it to get closer to a ten, I think advanced reporting is missing because, as I mentioned earlier, there are many false positive events being recorded. Often, when I analyze these attacks, they turn out to be genuine customers or users interacting with my product, but Barracuda tags them as attackers. Reducing false positives must be a priority.
it_user796242 - PeerSpot reviewer
Information Security Engineer at a tech vendor with 51-200 employees
Helps us to monitor attacks to our sites and prevents a lot of them
Set up Wallarm as a reverse proxy. Do not replace your web server. Use Wallarm first in monitoring mode, then learn from Wallarm which type of request is false positive and which type of request is not. This process takes a couple of weeks for very highly-loaded web applications (few millions of unique visitors in one month). Then you can turn Wallarm into blocking mode and everything will be fine. Do not forget to build a monitoring system, the wave, and API for it. Before we started using Wallarm, I already knew Ivan (CEO) and Stepan (COO) from a couple of years before. Ivan had his own security company and Stepan was working on a Russian security magazine called Xakep. They told us that they wanted to create a new WAF and already had a working version of it. They asked me to test it. We did tests, and it was really good. After few month after testing, we signed an agreement. Our choice was made not because we knew these guys for a long time, but because the product was really cool and we were glad to start using it as one of the first on the market!

Quotes from Members

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

Pros

"Now our servers are running smoothly and I have no problem running my servers."
"Barracuda Web Application Firewall has positively impacted my organization by improving mean time to value, which was quickly improved, and by serving as both the first and last point of defense."
"We only need one subscription to be protected against both active DDoS and offline DDoS attacks."
"I find the solution very stable."
"The product has fantastic support services."
"The customer service and support from Barracuda have been excellent."
"The stability of the solution is good. I don't think we've experienced bugs, crashes, or glitches."
"Some of the most valuable features are the ease of deployment, the Barracuda support, the easy-to-use console, and the granularity of the reports."
"The most powerful feature is the ability to first learn what type of query to make to your web application when it is attacked and what type of query creates a false positive to your app."
"With active threat detection, we are no longer over-swamped with tons of useless events."
"Vulnerability scanner and WAF are valuable features."
"Perimeter control and active vulnerability scanner are the most valuable features."
"They are the only solution that fits our success criteria and business objectives: WAF must have a low (<5%) false negative rate and be ready to protect from all well-known web attacks."
"Helps us to monitor situation in regards to attacks to our sites and prevents a lot of them."
 

Cons

"The backend server capability is low; it's risky to put extra servers behind it because it may or may not protect them."
"I think the main area for improvement in this product is learning it, as can be seen when comparing it to the F5 web application firewall. F5 has a very powerful learning phase when you start using your web application firewall against your site. Barracuda has something like this, but not with the same functionality from my point of view."
"The usability of the interface could be improved."
"The reporting aspect of the solution needs improvement. I don't find that it's very good. They could do some work on it to make it much better. It's not that the reporting isn't secure. It's just that I would prefer to store my reports for an extended period of time. Right now, that's not possible and I'd prefer it if that could change. I also would say that the reports themselves are expensive."
"While the UI is good, it can get a little bit complicated."
"We get false positives about phishing emails."
"There are some vulnerabilities that are reported across the tools offered by Barracuda for some devices, which need to be taken care of from an improvement perspective."
"There's potential for improvement in the platform's CMS integration."
"There were several stability issues during the first pilot."
"Technical support is 6 or 7 out of 10. Sometimes we have had trouble with communication and understanding."
"It needs more customization in PDF reports."
"The biggest problem for us was the stability and speed using the first version of Wallarm. Now, it is fine."
"Wallarm uses a learning mechanism to detect attacks and to avoid false positives. If Wallarm blocks some illegitimate request, then you can go to the management console and mark this request as false positive, but sometimes this does not work properly."
 

Pricing and Cost Advice

"The product is inexpensive."
"The product pricing was competitive for the value it offers regarding security features."
"The pricing is reasonable."
"The price of this solution is okay."
"The product is expensive."
"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 solution is based on a licensing model and might be $360 for the hybrid version."
"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."
"​Pricing must be cheaper than the competition and the licensing must be good.​"
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Outsourcing Company
10%
Manufacturing Company
10%
University
6%
Financial Services Firm
20%
Government
11%
Manufacturing Company
10%
Insurance Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business26
Midsize Enterprise8
Large Enterprise12
No data available
 

Questions from the Community

What is your primary use case for Barracuda Web Application Firewall?
My main use case for Barracuda Web Application Firewall is utilizing it in the areas of perimeter security, load balancing, and deploying it on the cloud, hybrid, and on-premises environments, whic...
What is your experience regarding pricing and costs for Barracuda Web Application Firewall?
The pricing, setup cost, and licensing for Barracuda Web Application Firewall are reasonable. They are competitive when compared to other vendors including F5 and Imperva, who tend to have higher p...
What needs improvement with Barracuda Web Application Firewall?
I think Barracuda Web Application Firewall can be improved by providing more information around data integrity control, which would be interesting to see.
Ask a question
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Also Known As

No data available
Wallarm NG-WAF
 

Overview

 

Sample Customers

Oracle, CBS, Pioneer, Hyundai, Publix, Barnes Noble, Calzedonia, Nordstrom, Samsung, Nascar
Panasonic. Miro. Rappi. Wargaming. Gannett. Omio. Acronis. Workforce Software. Tipalti. SEMRush.
Find out what your peers are saying about Barracuda Web Application Firewall vs. Wallarm NG WAF and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.