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 September 2026, in the Application Delivery Controllers (ADC) category, the mindshare of Barracuda Load Balancer ADC is 3.4%, up from 1.5% compared to the previous year. The mindshare of F5 BIG-IP Local Traffic Manager (LTM) is 11.9%, down from 15.9% 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)	11.9%
Barracuda Load Balancer ADC	3.4%
Other	84.7%

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 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 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."

"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."

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

"We haven't received any complaints about these streams since the streaming service was deployed behind F5."

"It is a stable product from a stable company. Recently, they have been more focused on security as well."

"We chose F5 BIG because of its technical support as well as its documentation."

"F5 BIG-IP Local Traffic Manager (LTM) is scalable and secure, so we propose this solution to customers with bigger environments, e.g. those in the government."

"We have been using it for such a long time, and we are quite happy with it as an organization."

"It is a scalable solution."

"Our experience has been very good, in terms of performance, and securing our application infrastructure."

"We like the capability to combine the content switching with the intrusion prevention and adding the security roles, so we can expose certain sub-pieces outside without exposing everything."

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

Cons

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

"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."

"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."

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

"When WAF is enabled, you can see a decrease in performance."

"LTM's cloud capabilities could be improved. Cloud providers all offer load balancing, but you can't get the same level of security. F5's cloud service is still not on par with its on-prem service."

"The stability is almost there. Sometimes it hangs or there are unpredictable performance issues."

"Active-Standby sync has to be made automatic."

"Certificate management needs improvement. I would like automated deployment of new certificates without manual intervention to be in the next release of this product."

"They can improve on the DDOS solution and have more stable solutions."

"Implementing whitepapers with a lot more applications could easily be added."

"F5 BIG-IP Local Traffic Manager is sometimes a bit cumbersome to deal with some builds, although that's gotten significantly better over the years."

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."

"This solution comes with a standard license, and there are also extra licenses that can be obtained. The licenses are purchasable for durations of one, two, three, and five years. The hardware is something to consider when purchasing"

"Though functionality is high, its cost can be considered slightly higher than its competitors."

"It is the best solution, but that comes with an increased price."

"It is a little pricey. I wish the pricing was cheaper, but I wish the pricing was cheaper for everything."

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

"This product is costly from a licensing perspective considering its competitors."

"There are no additional fees to the standard licensing fee; everything is paid once."

"The solution is quite expensive if we compare it with the competition."

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

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Manufacturing Company

11%

Outsourcing Company

11%

Media Company

Financial Services Firm

14%

Outsourcing Company

12%

Construction Company

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.

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)