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

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

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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 most useful features in Barracuda Load Balancer are its security capabilities, load balancing efficiency, and scalability."

"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."

"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 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."

More Barracuda Load Balancer ADC pros

"This product has improved our load balance, especially when it comes to using the termination at the A5 level, making us more efficient."

"Secure and scalable traffic management solution for applications. Good for bigger environments."

"F5 has scaled very well."

"F5 BIG-IP Local Traffic Manager is a stable and reliable solution."

"It is very intuitive, easy to deploy, and manage."

"It is very stable; it's a pretty solid product, and our clients use it heavily for production and external-facing workloads that experience seasonal peaks."

"F5 Big-IP Local Traffic Manager has better modular features especially LTM, which according to the clients, is very beneficial. Most of the users opt for a combination of big IP LTM and WAF which helps them to leverage application load balancing and enhance application security many-fold."

"Stability has never been an issue with F5 BIG-IP, as the product is geared predominantly at providing stability and resiliency across your infrastructure."

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

Cons

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

"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."

"Load Balancer ADC is competitively priced, but it's not feature-rich, and its technology is not that advanced."

"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."

More Barracuda Load Balancer ADC cons

"A lot of functions that are attributed to iRules can actually be simple profile changes. iRules do have a certain performance impact. Therefore, instead of writing simple iRules, they can create certain profiles for classes that will perform the same function."

"There are some aspects of F5 BIG-IP that could be improved, the main one being virtual machine support. We have seen that even with the virtual editions, there are some things that we would like to do that are currently not possible with virtual machines."

"Initial setup is tricky, if you do not understand the design of this product."

"This is a very expensive solution."

"I would like there to be more device security. I would like the tool to support SSL links, along with SSL and TLS."

"Its GUI could be a bit better."

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

"I would like them to expand load balancing, being able to go across multiple regions to on-premise and into the cloud. This could use improvement, as it is sometimes a little cumbersome."

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

Pricing and Cost Advice

"Load Balancer ADC is cost-effective and is about half the price of F5."

"I rate the solution's pricing a five out of ten."

"There are additional costs depending on what modules or what functionality is required."

"F5 pricing is too high, compared to Citrix."

"When we purchased additional licenses for our other locations, we received a discount of between 20% and 25%."

"F5 BIG-IP is a stable solution. It is quite mature and does not have many concerns."

"The cost is high for this product, so it's not suitable for small customers, e.g. those with small environments."

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

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

"The cost that they have with AWS are almost prohibitive. I'm being forced to use F5 WAF. I would not simply use it based on cost. I agree that they have some great features, but for me, cost is key in terms of AWS."

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

12%

Manufacturing Company

10%

Financial Services Firm

10%

Media Company

Financial Services Firm

16%

Computer Software Company

Manufacturing Company

Government

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.

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?

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...

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.

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Product Reports

Application Delivery Controllers (ADC)

Download Barracuda Load Balancer ADC product report

F5 BIG-IP Local Traffic Manager (LTM)

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

F5 BIG-IP Local Traffic Manager (LTM) 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 ADC enhances application delivery with efficient traffic management, ensuring reliability and scalability for IT infrastructures.

Organizations use Barracuda Load Balancer ADC to manage high availability and distribute traffic across servers, enhancing application performance. Known for security and advanced threat protection, it provides an all-in-one solution for businesses needing reliable application delivery and control.

What are the key features of Barracuda Load Balancer ADC?

Global Server Load Balancing: Distributes traffic efficiently across multiple physical locations.
Application Security: Offers robust security to protect against threats and data breaches.
Traffic Management: Monitors and controls traffic to optimize performance and availability.
High Availability: Ensures continuous application availability with failover support.

What benefits can users expect from Barracuda Load Balancer ADC?

Improved Performance: Enhances application speed by managing resource demand.
Reduced Downtime: Increases site reliability and reduces potential downtime risks.
Cost Efficiency: Minimizes infrastructure costs by optimizing resource usage.
Enhanced Security: Offers protection against cyber threats, safeguarding sensitive data.

Barracuda Load Balancer ADC is widely implemented in industries like finance and healthcare, where application security and performance are critical. Its ability to manage traffic efficiently and provide robust security measures makes it a valued tool for enterprises looking to safeguard and optimize their IT operations.

Barracuda Networks

F5 BIG-IP Local Traffic Manager (LTM) specializes in load balancing, iRules, and application security. It provides flexibility and stability, supporting SSL offloading and enhancing application performance and reliability with low downtime.

F5 BIG-IP LTM is designed for efficient traffic management and security. Its intuitive interface allows users to customize traffic through iRules and ensures stable application delivery. Its performance stability and ability to inspect TLS traffic, along with web application firewall features, make it preferred for consistent application delivery. While praised for its capabilities, users note its challenges with complex configuration and management. Calls for streamlined processes, training, support, better logging, and cloud integration highlight areas for improvement.

What are the key features of F5 BIG-IP LTM?

Load Balancing: Distributes HTTP and HTTPS traffic to ensure high availability.
iRules: Allows for customized traffic management.
Application Security: Includes TLS inspection and web application firewall capabilities.
SSL Offloading: Reduces server load by handling SSL processing.

What benefits and ROI should users expect?

Performance Stability: Ensures high reliability and less downtime.
Flexibility: Offers customizable traffic management through iRules.
Security: Provides strong protection against application attacks.
Network Management Efficiency: Simplifies traffic distribution and infrastructure management.

F5 BIG-IP LTM is widely used in industries requiring robust application delivery and security, such as finance and healthcare. It supports load balancing and traffic management across different environments and acts as a reverse proxy, helping companies secure their infrastructure against cyber threats while facilitating high availability and scalability.

Sample Customers

Fenwal Blood Technologies

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

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