Barracuda Load Balancer ADC vs F5 BIG-IP Local Traffic Manager (LTM) comparison

Barracuda Networks and F5 are both solutions in the Application Delivery Controllers (ADC) category. Barracuda Networks is ranked #14 with an average rating of 8.0, while F5 is ranked #1 with an average rating of 9.2. Barracuda Networks holds a 2.6% mindshare in ADC, compared to F5’s 13.6% mindshare. Additionally, 80% of Barracuda Networks users are willing to recommend the solution, compared to 83% of F5 users who would recommend it.

Barracuda Load Balancer ADC

Read 5 Barracuda Load Balancer ADC reviews

972 Views
943 Comparison Views

80% willing to recommend

F5 BIG-IP Local Traffic Man...

Read 124 F5 BIG-IP Local Traffic Manager (LTM) reviews

8,365 Views
5,939 Comparison Views

83% willing to recommend

Barracuda Load Balancer ADC

F5 BIG-IP Local Traffic Man...

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 17, 2024

F5 BIG-IP Local Traffic Manager LTM and Barracuda Load Balancer ADC compete in network traffic management. F5 BIG-IP LTM has an advantage in scalability and traffic control, while Barracuda Load Balancer ADC is better for integration and cost.

Features: F5 BIG-IP LTM offers advanced load balancing, SSL offloading, and intricate traffic shaping. Barracuda Load Balancer ADC provides simplified load balancing, traffic management, and a user-friendly interface.

Ease of Deployment and Customer Service: F5 BIG-IP LTM has a complex deployment needing specialized expertise but benefits from robust support and extensive documentation. Barracuda Load Balancer ADC features streamlined deployment for quick setup and responsive customer service.

Pricing and ROI: F5 BIG-IP LTM generally has a higher setup cost but delivers substantial long-term ROI. Barracuda Load Balancer ADC offers a cost-effective setup and rapid ROI, appealing to businesses seeking value with lower initial costs.

To learn more, read our detailed Barracuda Load Balancer ADC vs. F5 BIG-IP Local Traffic Manager (LTM) Report (Updated: April 2026).

Buyer's Guide

Barracuda Load Balancer ADC vs. F5 BIG-IP Local Traffic Manager (LTM)

April 2026

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Helped 886,468 peers since 2012

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

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 April 2026, in the Application Delivery Controllers (ADC) category, the mindshare of Barracuda Load Balancer ADC is 2.6%, up from 1.4% compared to the previous year. The mindshare of F5 BIG-IP Local Traffic Manager (LTM) is 13.6%, down from 15.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Delivery Controllers (ADC) Mindshare Distribution
Product	Mindshare (%)
F5 BIG-IP Local Traffic Manager (LTM)	13.6%
Barracuda Load Balancer ADC	2.6%
Other	83.8%

Application Delivery Controllers (ADC)

Featured Reviews

Moges Bekru

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…

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edshyaa

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.

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Quotes from Members

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

Pros

"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 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 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."

"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."

More Barracuda Load Balancer ADC pros

"F5 has many capabilities for load balancing and web application firewall features."

"The most valuable features are DNS, APM, and ASM. Additionally, it is easy to use and you have a lot of flexibility to use the solution within a network."

"The feature I find the most valuable is the support infrastructure."

"F5 delivers a full range of solutions that simplify service providers’ security architectures while mitigating threats."

"If I were to choose one key feature in particular, perhaps it would be the iRule feature. It’s a really versatile tool."

"In terms of our primary use cases, all our web services, our main web portals, and our TV service sit behind the F5, so any customer would have to traverse our F5 for the services at the back of it."

"One of the most beneficial features of F5 BIG-IP Local Traffic Manager (LTM) is its ability to identify compromised traffic and its capabilities in authentication."

"The solution is very powerful and quite flexible, and the horizontal scalability that is on offer is very good as well."

More F5 BIG-IP Local Traffic Manager (LTM) pros

Cons

"The quality of the solution's performance could be improved."

"We find with WAN optimization it’s a bit unstable but we don't use it for that."

"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."

"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."

"There are areas of Barracuda Load Balancer's security that have room for improvement, particularly concerning handling traffic."

More Barracuda Load Balancer ADC cons

"I'm not very sure about the security with F5 BIG-IP Local Traffic Manager (LTM). We have our own private data center, but we are going to migrate our private data center into the Azure cloud environment."

"It is not scalable."

"Improvements should enable customers to build a tailor-made solution in the future through a service portal."

"We would like to have integration into encryption and PKI integration with SafeNet. That is probably the key component in using External PKIs, letting people bring their PKIs with them."

"If you go into detail with so many configurations it will find so many false positives from the moment it is enabled that it will quickly impact your applications, and it will not work."

"Bugs are the part of program and they are fixed with every release, as with any vendor."

"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 GUI could be a bit better. Other than that, it's already pretty good. We don't use it in a high-performance environment. So, we don't really care so much about too many features."

More F5 BIG-IP Local Traffic Manager (LTM) cons

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 licensing strategy for F5 is good."

"This is a high-priced tool. We pay for its license yearly."

"F5 isn’t cheap but is worth the price."

"The price should be reduced because it is expensive when compared to the competition."

"It's fair, it's not too expensive. Maybe just a little high."

"Great product for the money. But they can get really expensive, so get what meets your needs."

"BIG-IP LTM is considered a premium product, so it's quite expensive and isn't affordable for all customers."

"It was probably a one-time purchase and then you have maintenance, but I don't have the details on that. We bought what they called the Best bundle at the time, which pretty much included all of the modules. There was probably no additional cost afterward."

More F5 BIG-IP Local Traffic Manager (LTM) pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Financial Services Firm

11%

Media Company

Manufacturing Company

Financial Services Firm

16%

Computer Software Company

Government

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	62
Midsize Enterprise	32
Large Enterprise	86

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.

See all answers

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...

See all answers

What is your primary use case for Barracuda Load Balancer ADC?

See all answers

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...

See all answers

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...

See all answers

What is your experience regarding pricing and costs for F5 BIG-IP Local Traffic Manager (LTM)?

The product is costly. I would rate the price a five out of ten.

See all answers

Comparisons

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VMWare Avi Load Balancer vs Barracuda Load Balancer ADC

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Compared 17% of the time

NetScaler vs F5 BIG-IP Local Traffic Manager (LTM)

Compared 7% of the time

HAProxy vs F5 BIG-IP Local Traffic Manager (LTM)

Compared 6% of the time

A10 Networks Thunder ADC vs F5 BIG-IP Local Traffic Manager (LTM)

Compared 5% of the time

Fortinet FortiWeb vs F5 BIG-IP Local Traffic Manager (LTM)

Compared 2% of the time

More F5 BIG-IP Local Traffic Manager (LTM) Competitors

Product Reports

Buyer's Guide

Application Delivery Controllers (ADC)

March 2026

Download Barracuda Load Balancer ADC product report

Buyer's Guide

F5 BIG-IP Local Traffic Manager (LTM)

April 2026

F5 BIG-IP Local Traffic Manager (LTM) report

Download F5 BIG-IP Local Traffic Manager (LTM) product report

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

Barracuda Load Balancer is ideal for organizations looking for a high-performance, yet cost-effective application delivery and security solution. With the broadest range of hardware and virtual models, Barracuda Load Balancer provides maximum flexibility for organizations looking to build highly secure and scalable application infrastructure, whether it's deployed on-premises or in the cloud.

Barracuda Networks

F5 BIG-IP LTM optimizes the speed and reliability of your apps via both network and application layers. Using real-time protocol and traffic management decisions based on app and server and connection management conditions, and TCP and content offloading, BIG-IP LTM dramatically improves application and infrastructure responsiveness. BIG-IP LTM's architecture includes protocol awareness to control traffic for the most important applications. BIG-IP LTM tracks the dynamic performance levels of servers and delivers SSL performance and visibility for inbound and outbound traffic, to protect the user experience by encrypting everything from the client to the server.

BIG-IP LTM provides enterprise-class Application Delivery Controller (ADC). You get granular layer 7 control, SSL offloading and acceleration capabilities, and advanced scaling technologies that deliver performance and reliability on-demand. The highly optimized TCP/IP stack combines TCP/IP techniques and improvements in the latest RFCs with extensions to minimize the effect of congestion and packet loss and recovery. Independent testing tools and customer experiences show LTM's TCP stack delivers up to a 2x performance gain for users and a 4x increase in bandwidth efficiency.

Sample Customers

Fenwal Blood Technologies

Riken, TransUnion, Tepco Systems Administration, Daejeon University, G&T Bank, Danamon, CyberAgent Inc.

Buyer's Guide

Barracuda Load Balancer ADC vs. F5 BIG-IP Local Traffic Manager (LTM)

April 2026

Free Report: Barracuda Load Balancer ADC vs. F5 BIG-IP Local Traffic Manager (LTM)

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.

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