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Barracuda Load Balancer ADC vs F5 BIG-IP Local Traffic Manager (LTM) 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
F5 BIG-IP Local Traffic Man...
Ranking in Application Delivery Controllers (ADC)
1st
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
124
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Application Delivery Controllers (ADC) category, the mindshare of Barracuda Load Balancer ADC is 2.8%, up from 1.4% compared to the previous year. The mindshare of F5 BIG-IP Local Traffic Manager (LTM) is 13.0%, down from 15.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC) Mindshare Distribution
ProductMindshare (%)
F5 BIG-IP Local Traffic Manager (LTM)13.0%
Barracuda Load Balancer ADC2.8%
Other84.2%
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…
edshyaa - PeerSpot reviewer
Network Engineer at Stryker
Load balancing has improved traffic distribution and currently supports high availability upgrades
F5 BIG-IP Local Traffic Manager (LTM) offers effective load balancing methods that help distribute traffic across our servers, whether we have two or several. This load balancing feature stands out as it is the fundamental work we do with F5 BIG-IP Local Traffic Manager (LTM). While I recognize there are many features, such as iRules, which I have not explored yet, we primarily work on VIPs, pool members, and traffic distribution. The load balancing algorithms' flexibility makes them very useful for our team, enabling us to choose different servers and manage load effectively. We use various methods based on user or application requirements, making the algorithms set up by F5 in the backend quite helpful. F5 BIG-IP Local Traffic Manager (LTM) positively impacts our organization primarily through its load balancing capabilities. We avoid traffic overload on individual servers by placing backend servers behind F5 BIG-IP Local Traffic Manager (LTM) VIP. This load balancing helps us manage traffic effectively. Since the configuration of the I-series, we have had smooth performance, and with the recent migration to the R-series, it is working faster than before, providing positive outcomes for our operations. Since moving to the R-series, I notice improved performance; it is user-friendly and handles traffic efficiently. The upgrading process is different as we create tenants and a main host. R-series has better CPU and memory, leading to higher throughput with minimal downtime, making it a significant improvement over the I-series.

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."
"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 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 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."
"Barracuda's technical support is good - whenever we have an issue, they immediately connect and resolve it."
"Overall the solution keeps our application functional from a client's perspective 24 hours a day, seven days a week."
"LTM's most valuable features include application security, data collection, and parameter-level rules."
"F5 BIG-IP Local Traffic Manager (LTM) improves the resilience and quality of the application itself, the speed and the user experience for the application. The data that the users need from the application is actually acquired faster. So, it provides faster data acquisition."
"It makes the publishing of applications to the Internet safer."
"We have found the consistency of the application always being the way it is supposed to be as its most valuable feature."
"The most valuable features are the WAF and the big IP."
"F5 BIG-IP Local Traffic Manager (LTM) positively impacts our organization primarily through its load balancing capabilities, helping us avoid traffic overload on individual servers and manage traffic effectively, and since moving to the R-series, I notice improved performance as it is user-friendly, handles traffic efficiently, and offers better CPU and memory for higher throughput with minimal downtime."
"Technical support is very good in terms of their technical knowledge and assistance."
 

Cons

"The quality of the solution's performance could be improved."
"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."
"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."
"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."
"The quality of the solution's performance could be improved."
"The biggest concern for my clients is the pricing."
"The solution's initial setup process was quite complex. I"
"The logging features are too limited and do not give us a solid understanding of what's happening."
"There is a need for a more modular version to concentrate on the current monolithic structure of both the virtual and hardware versions."
"We would like to see load balancing between the cloud and the on-premise, a straightforward deployment feature."
"Right now, there are a lot of products within F5's portfolio. They acquired a couple of companies like NGINX and Volterra, and some features and technologies overlapped when this acquisition occurred, so they need to refine it and come up with a single, proper solution."
"Its price can be better. It is a bit expensive."
"The initial setup was straightforward, but it took some time to complete."
 

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."
"We have found the pricing and licensing on AWS to be competitive."
"This is a high-priced tool. We pay for its license yearly."
"I am a fan of using AWS natively. It is much cheaper."
"The tool is a bit expensive."
"They are expensive."
"Purchasing through the AWS Marketplace was good. We chose to go through the AWS Marketplace because everything that we needed was a soft appliance. We needed something to work in Amazon, and this product was available there."
"It is the best solution, but that comes with an increased price."
"If your IT budget is good, go for it."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
9%
Media Company
9%
Financial Services Firm
16%
Computer Software Company
8%
Manufacturing Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business62
Midsize Enterprise32
Large Enterprise86
 

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 needs improvement with F5 BIG-IP?
F5 BIG-IP Local Traffic Manager (LTM) could improve file upload speeds when opening cases and attaching files; sometimes, downloading files like QKView takes time, depending on size. I expect faste...
What is your primary use case for F5 BIG-IP?
My main use case for F5 BIG-IP Local Traffic Manager (LTM) is placing our applications on F5 and the backend servers on the pool. We also regularly renew SSL certificates before they expire, usuall...
 

Also Known As

Barracuda Load Balancer
F5 BIG-IP, BIG-IP LTM, F5 ASM, Viprion, F5 BIG-IP Virtual Edition , Crescendo Networks Application Delivery Controller, BIG IP
 

Overview

 

Sample Customers

Fenwal Blood Technologies
Riken, TransUnion, Tepco Systems Administration, Daejeon University, G&T Bank, Danamon, CyberAgent Inc.
Find out what your peers are saying about Barracuda Load Balancer ADC vs. F5 BIG-IP Local Traffic Manager (LTM) and other solutions. Updated: April 2026.
894,830 professionals have used our research since 2012.