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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."
"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."
"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."
"I would rate the stability of Barracuda Load Balancer as a ten out of ten; it has high stability."
"I need to highlight that the number one thing about NGINX is that it is free."
"It's lightweight software that can handle heavy loads efficiently."
"The most valuable feature of the solution is that it is simple to configure."
"Its versatility and capabilities make it invaluable for implementing patches and fixes when necessary."
"The primary valuable feature of NGINX for me is its ability to provide a reverse proxy."
"I receive very good support."
"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."
"This is a great product, it has everything."
 

Cons

"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."
"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."
"Load Balancer ADC is competitively priced, but it's not feature-rich, and its technology is not that advanced."
"We find with WAN optimization it’s a bit unstable but we don't use it for that."
"It would be good if NGINX provided a graphical user interface."
"The solution must improve its performance."
"The biggest room for improvement would be to allow NGINX Core machines to cluster for memory zones in some way with a plug and play module. ​"
"NGINX is a very basic load balancer and cannot do as many customizations as F5."
"Compared to other similar solutions on the market, I think it's over-priced."
"I would like the configuration process to be more simplified."
"I would like it to have a more user-friendly graphical interface."
"NGINX Plus is moderately priced, but it could give better value for money."
 

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."
"The cost is reasonable."
"Compared to other similar solutions on the market, I think it's over-priced."
"There's an open-source version of NGINX that is free."
"​NGINX is a free tool in Brazil. There are some companies which do support it.​"
"​NGINX Plus is worth it, if you need it. If you do not need the features or support, the free and open source package is more than capable. ​"
"I am not so happy with their pricing policy, but this is not the worse thing in my life. I can tolerate it."
"The price is the cost to contract support with a specialized company, usually during consulting hours.​"
"It's an open source solution, so it's free."
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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
8%
 

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.
908,834 professionals have used our research since 2012.