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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."
"The price is very good, and it's not very expensive."
"Barracuda's technical support is good - whenever we have an issue, they immediately connect and resolve it."
"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."
"The most useful features in Barracuda Load Balancer are its security capabilities, load balancing efficiency, and scalability."
"Barracuda's technical support is good - whenever we have an issue, they immediately connect and resolve it."
"The most valuable features are the WAF and the big IP."
"Overall, this is a good product and if one can afford it, then I would recommend it."
"Stable and scalable network traffic management solution for applications. It has good performance."
"F5's attack signatures and automation are the most valuable features. The disaster recovery capabilities are also excellent. You don't need to do anything. It has automatic failover from production."
"Technical support is very good in terms of their technical knowledge and assistance."
"The stability is excellent."
"The most valuable feature is the proxy, which is set up as a reverse proxy in front of the server and allows me to do anything with the traffic, such as inspecting it."
"It has made it a single entry point for all users, verging across all the VPCs. It is more of an SSO solution versus multitier user loggin."
 

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."
"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."
"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 quality of the solution's performance could be improved."
"Bugs are the part of program and they are fixed with every release, as with any vendor."
"I would like there to be more device security. I would like the tool to support SSL links, along with SSL and TLS."
"The room for improvement is that the product is a little costly."
"Logging is a bit of a problem. Logging and monitoring are only in plain text."
"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."
"The deployment can take some time because you can do a lot of configuring to meet the needs of the use cases for clients."
"Improvements should enable customers to build a tailor-made solution in the future through a service portal."
"Technical support is slow and it could be faster."
 

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."
"It is cheaper than the average on the market."
"This is a high-priced tool. We pay for its license yearly."
"The price of F5 BIG-IP Local Traffic Manager (LTM) is too high."
"Our company pays for the licensing cost on a yearly basis. Also, there are no extra costs in addition to the standard licensing fees."
"There are no additional fees to the standard licensing fee; everything is paid once."
"Unless the price difference is large, this is not the primary concern for the product. The performance and product-related issues (secure for VPN, multi-function for network device, etc.) are the keys."
"If your IT budget is good, go for it."
"Security should be involved in any base license. When you bring on F5, you only have default license. Then, the ASM product license has to be purchased. It would be great if F5 could include the ASM in the base license."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
10%
Media Company
9%
Manufacturing Company
9%
Financial Services Firm
16%
Computer Software Company
7%
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.
896,510 professionals have used our research since 2012.