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Barracuda Load Balancer ADC vs NGINX Plus 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)
14th
Average Rating
7.6
Reviews Sentiment
7.5
Number of Reviews
5
Ranking in other categories
No ranking in other categories
NGINX Plus
Ranking in Application Delivery Controllers (ADC)
10th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
32
Ranking in other categories
Application Infrastructure (3rd)
 

Mindshare comparison

As of August 2026, in the Application Delivery Controllers (ADC) category, the mindshare of Barracuda Load Balancer ADC is 3.3%, up from 1.5% compared to the previous year. The mindshare of NGINX Plus is 7.5%, up from 7.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC) Mindshare Distribution
ProductMindshare (%)
NGINX Plus7.5%
Barracuda Load Balancer ADC3.3%
Other89.2%
Application Delivery Controllers (ADC)
 

Featured Reviews

Moges Bekru - PeerSpot reviewer
Network and Security Engineer at Malam Engineering PLC
Balances loads efficiently and saves costs but could improve initial setup
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 ability to handle and balance loads across servers I have seen improvements in Barracuda Load…
Nadeem-Inamdar - PeerSpot reviewer
Senior Information Security Engineer at a tech company with 10,001+ employees
Advanced policies and web firewall have strengthened application protection and reduced attack traffic
There were some vulnerabilities in F5. They tried to fix it, but the fixes were not available at the time because they were zero days, so they attempted to fix it, but their support was not proper. Their support should be improved because sometimes features which we need for customization take time, and they are sometimes feasible and sometimes not feasible by the team, so their support and the engineering team should improve their product. I would like to see more features regarding customization which should be built into the application, and the tool optimization should be good, and the dashboard should be more crisp and clear.

Quotes from Members

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

Pros

"The Barracuda solution has improved the way we function by consolidating threat management and network optimization in one standalone appliance."
"I would rate the stability of Barracuda Load Balancer as a ten out of ten; it has high stability."
"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."
"The initial setup was straightforward and deployment took one day."
"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."
"Barracuda's technical support is good - whenever we have an issue, they immediately connect and resolve it."
"I think installation only took a couple of minutes — no more than 10 minutes."
"Zero Downtime has always been a strength in recommending infrastructure web services, and NGINX allows me to execute such infrastructure with less complications and the ability to switch from server to server easily."
"NGINX Plus' most valuable feature is the ingress controller."
"NGINX Plus also has NGINX App Protect. It's a separate module, which is inspired by the F5 apps."
"The best solution, by far, for web traffic control for things in production and just around the house."
"When you use NGINX, you have more options and power."
"The web application firewall feature has helped enhance security for our applications because most of the attacks which are performed on our website are being blocked by it, so the web application firewall is good."
"The primary valuable feature of NGINX for me is its ability to provide a reverse proxy."
 

Cons

"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."
"There are areas of Barracuda Load Balancer's security that have room for improvement, particularly concerning handling traffic."
"We find with WAN optimization it’s a bit unstable but we don't use it for that."
"The quality of the solution's performance could be improved."
"I am not so happy with their pricing policy, but this is not the worse thing in my life."
"The scaling should be built into the software rather than configured from an outside source."
"Our most challenging part was to run an older PHP website reverse-proxied through NGINX. That was not fun."
"It would be great if there was even more automation to make it even easier to maintain."
"The center management system could be improved."
"The KPI on NGINX Plus should be more focused on load balancing and the latency in application calling from the end system."
"The solution's GUI is an area with certain shortcomings that need improvement."
"One area of improvement could be that NGINX could provide a means to generate self-signed SSL certificates."
 

Pricing and Cost Advice

"I rate the solution's pricing a five out of ten."
"Load Balancer ADC is cost-effective and is about half the price of F5."
"​NGINX is a free tool in Brazil. There are some companies which do support it.​"
"The solution is free, but you can spend a lot of money with a complex solution."
"The cost is reasonable."
"NGINX Plus is an open-source solution with limited additional features. When you try to get additional features in the solution, then you need to pay an extra amount to NGINX Plus."
"Nginx is free. I don't have experience with the Plus version."
"The list price of NGINX Plus is close to $5,500."
"HAProxy is cheaper than NGINX."
"You pay for each feature that you want."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
12%
Outsourcing Company
10%
Media Company
8%
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
9%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise1
Large Enterprise11
 

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...
Which is better - IIS or NGINX Plus?
IIS is a flexible, secure, and manageable web server to host anything on the web. IIS’s scalable and open architecture can handle the most demanding tasks. From media streaming to web applications,...
What needs improvement with NGINX Plus?
There were some vulnerabilities in F5. They tried to fix it, but the fixes were not available at the time because they were zero days, so they attempted to fix it, but their support was not proper....
 

Also Known As

Barracuda Load Balancer
NGINX, F5 NGINX Plus
 

Overview

 

Sample Customers

Fenwal Blood Technologies
Locaweb, AppNexus, Wix, Reliam, Montana Interactive, MuleSoft, Warpwire, Discovery Education, InkaBinka, WordPress.com, Gogo, GOV.UK, NASA
Find out what your peers are saying about Barracuda Load Balancer ADC vs. NGINX Plus and other solutions. Updated: August 2026.
908,800 professionals have used our research since 2012.