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Kemp LoadMaster vs LoadBalancer Enterprise comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

Review summaries and opinions

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

ROI

Sentiment score
7.4
Kemp LoadMaster is a cost-effective solution that enhances efficiency, security, and offers significant returns quickly in various industries.
Sentiment score
5.3
LoadBalancer Enterprise improved network reliability and productivity, increasing revenue with consistent services and reduced downtime, despite steady operating costs.
There are very lesser downtimes in terms of my overall data, including software deployment, development, and testing cycles.
Sr QA Automation Engineer at a tech vendor with 10,001+ employees
One of the reasons why we went for LoadBalancer Enterprise is because of losing revenue when services are not available.
Senior Team Lead Systems Administrator at a comms service provider with 51-200 employees
 

Customer Service

Sentiment score
8.8
Kemp LoadMaster support is highly rated for its knowledgeable, efficient team offering quick issue resolution and comprehensive online resources.
Sentiment score
7.6
LoadBalancer Enterprise's highly rated customer service excels with knowledgeable, responsive 24/7 support despite occasional case transfers.
We have not received technical support from Kemp LoadMaster without a license.
Information Security Engineer at BOK
I can expect a response within fifteen to twenty minutes after I put in a ticket to release the license.
Senior Network At Dxc Technology Professional at DXC Technology
They respond immediately when we do reach out.
Senior Information Technology Security Consultant at Mideast Data Systems
They need to improve their customer service and response time.
Network Security Engineer at a consultancy with 11-50 employees
 

Scalability Issues

Sentiment score
8.2
Kemp LoadMaster is highly scalable, supporting smooth upgrades and adaptable licensing for both small and large enterprises.
Sentiment score
7.3
LoadBalancer Enterprise offers seamless scalability and flexibility, though some users find expansion costs high due to hardware upgrades.
Kemp LoadMaster is a scalable solution.
Information Security Engineer at BOK
LoadBalancer Enterprise is easy to scale, maintain, and modify, which makes adding or removing servers a simple process.
Senior Information Technology Security Consultant at Mideast Data Systems
LoadBalancer Enterprise ensures that it distributes the load properly so that the system is not broken.
Sr QA Automation Engineer at a tech vendor with 10,001+ employees
LoadBalancer Enterprise's scalability is good.
Network Security Engineer at a consultancy with 11-50 employees
 

Stability Issues

Sentiment score
8.7
Kemp LoadMaster is praised for its stability, reliability, high availability, and effective server load management with minimal downtime.
Sentiment score
7.9
LoadBalancer Enterprise is praised for reliable performance, minimal issues, seamless failover, and responsive support, enhancing user confidence.
With the license purchase afterwards, if it expires, it begins dropping the HTTP traffic, also the DNS traffic.
Information Security Engineer at BOK
The regular health checks that LoadBalancer Enterprise performs using regular Jenkins jobs utilize all the functionalities of LoadBalancer Enterprise to make sure everything is working perfectly according to my design.
Sr QA Automation Engineer at a tech vendor with 10,001+ employees
In 90% to 99% of cases, I can say it is seamless.
Senior Information Technology Security Consultant at Mideast Data Systems
 

Room For Improvement

Kemp LoadMaster needs UI, security, documentation enhancements, improved monitoring, automation, analytics, and better cloud integration.
LoadBalancer Enterprise requires enhanced security, simplified interface, automation, integration, improved analytics, better scalability, and reduced pricing for accessibility.
After that, they said if it was good, we could purchase the license, and while we found it very good, the license cost was too high.
Information Security Engineer at BOK
Documentation needs improvement because having information is essential for working with advanced configurations.
Senior Information Technology Security Consultant at Mideast Data Systems
LoadBalancer Enterprise could work more on content caching by bypassing the back-end server more often and making the cache more accessible so that it gives better and more robust results.
Sr QA Automation Engineer at a tech vendor with 10,001+ employees
Deeper RFC compliance checks and Layer 7 inspections can help improve security aspects.
Network Security Engineer at a consultancy with 11-50 employees
 

Setup Cost

Kemp LoadMaster offers flexible, cost-effective licensing and setup with positive user feedback and a 30-day free trial.
LoadBalancer Enterprise offers cost-effective pricing with competitive value, straightforward models, and recommended plans for future-proofing satisfaction.
The setup cost is cheap and licensing is also reasonably priced.
Senior Information Technology Security Consultant at Mideast Data Systems
Regarding the pricing of LoadBalancer Enterprise, I only pay for a license, and whatever license I use doesn't require the same CAPEX investment as physical hardware.
Senior Network At Dxc Technology Professional at DXC Technology
With the licensing and setup cost, I think it is pretty good.
Sr QA Automation Engineer at a tech vendor with 10,001+ employees
 

Valuable Features

Kemp LoadMaster offers ease of use, security features, Azure integration, and cost-effective load balancing for Microsoft applications.
LoadBalancer Enterprise offers reliable traffic distribution with easy management, integrating well with systems for seamless operations and strong support.
We had some issues in patching management, so we deployed this product for virtual patching, the IPS rule, and it gives us very good results because we have very critical servers.
Information Security Engineer at BOK
Now, we achieve about 99% availability across all servers thanks to the health check feature in the load balancer.
Senior Information Technology Security Consultant at Mideast Data Systems
LoadBalancer Enterprise simulates production traffic profiles by using a realistic traffic generator that models different requests and transaction mixes such as reads and writes, leveraging replay traffic from sanitized production traces whenever possible.
Sr QA Automation Engineer at a tech vendor with 10,001+ employees
LoadBalancer Enterprise has impacted my organization positively by making our applications and services available to all users across the globe.
Senior Team Lead Systems Administrator at a comms service provider with 51-200 employees
 

Categories and Ranking

Kemp LoadMaster
Ranking in Application Delivery Controllers (ADC)
12th
Average Rating
9.4
Reviews Sentiment
7.7
Number of Reviews
50
Ranking in other categories
Web Application Firewall (WAF) (27th), Distributed Denial-of-Service (DDoS) Protection (17th)
LoadBalancer Enterprise
Ranking in Application Delivery Controllers (ADC)
13th
Average Rating
8.8
Reviews Sentiment
6.8
Number of Reviews
28
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Application Delivery Controllers (ADC) category, the mindshare of Kemp LoadMaster is 5.9%, down from 7.3% compared to the previous year. The mindshare of LoadBalancer Enterprise is 4.9%, up from 3.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC) Mindshare Distribution
ProductMindshare (%)
LoadBalancer Enterprise4.9%
Kemp LoadMaster5.9%
Other89.2%
Application Delivery Controllers (ADC)
 

Q&A Highlights

reviewer1407621 - PeerSpot reviewer
Network security at a tech services company with 51-200 employees
Sep 15, 2021
 

Featured Reviews

IshtiaqKhalil - PeerSpot reviewer
Information Security Engineer at BOK
Displays flexible, user-friendly interface with minor licensing challenges
The product could be improved with a more intuitive interface for complex configurations and more advanced analytics. Additionally, enhanced security features, like a more robust Web Application Firewall, and stronger APIs for better automation would be beneficial. Overall, the main areas for improvement are in strengthening the advanced features to better meet the demands of large-scale enterprise environments. key features for the next release should focus on three areas. First, an enhanced, next-generation security suite with a more powerful Web Application Firewall (WAF) and integrated bot protection. Second, more advanced and customizable analytics dashboards to provide deeper insights into application performance. Finally, greater support for modern, cloud-native environments, including better APIs for automation and seamless hybrid-cloud traffic management
AA
Sr QA Automation Engineer at a tech vendor with 10,001+ employees
Load testing has improved confidence as traffic simulations ensure uninterrupted user access
There are many types of load balancers, such as NGINX, which is a proxy, and those need to be validated with different types of testing. The number of availability and redundancy need to be checked, the health checks of the software need to be validated, and as a load balancer, I need to check how much traffic it is able to handle at a given point in time. LoadBalancer Enterprise is very useful in the case of a multifaceted software system. For example, when I do not know exactly how many users are going to be using it at a given point in time, LoadBalancer Enterprise ensures that it distributes the load properly so that the system is not broken and it is available for all users seamlessly. When I say it distributes the load properly, LoadBalancer Enterprise provides several affinity mechanisms such as cookie, resource, IP, and header-based options. For stateful healthcare workflows and banking transactions where session context matters, these options are flexible and reliable. In stateful failover edge cases, I need to make sure it is working properly, and those are the things I need to validate. LoadBalancer Enterprise simulates production traffic profiles by using a realistic traffic generator that models different requests and transaction mixes such as reads and writes, leveraging replay traffic from sanitized production traces whenever possible. LoadBalancer Enterprise allows me to simulate chaos and failure injection by integrating chaos testing to validate retry and back-off behavior, connection drain, and upstream slowdown scenarios. I can validate that rate limits and circuit breakers are functioning properly. LoadBalancer Enterprise has given my company the confidence that our software is sustainable and scalable according to our design. I can approach customers with confidence that they will not be facing any issues such as unavailability of services or any interruptions during their work. This confidence gives my company an edge over competitors.
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Answers from the Community

reviewer1407621 - PeerSpot reviewer
Network security at a tech services company with 51-200 employees
Sep 15, 2021
Sep 15, 2021
Kemp LoadMaster is a vendor designed and supported load balancing platform focused on core load balancing technologies. Kemp supports server load balancing (SLB) and global server load balancing (GSLB). LoadMaster supports edge authentication including two-factor authentication, single sign on (SSO), Kerberos, and LDAP among other models. Kemp LoadMaster also has the ability to provide fully...
2 out of 5 answers
SP
Technical Specialist - Network & Security at a tech services company with 201-500 employees
Aug 25, 2020
1. Kemp Load Master only support SaaS whereas Loadbalancer.org support Windows, Mac & SaaS. 2. Both having Authentication, Automatic Configuration, Content Routing, Content Caching,Data Compression, Health Monitoring, Redundancy Checking etc facility.
FY
Principal Application Experience Architect at a tech vendor with 201-500 employees
Sep 16, 2020
Kemp LoadMaster is a vendor designed and supported load balancing platform focused on core load balancing technologies.  Kemp supports server load balancing (SLB) and global server load balancing (GSLB).  LoadMaster supports edge authentication including two-factor authentication, single sign on (SSO), Kerberos, and LDAP among other models.  Kemp LoadMaster also has the ability to provide fully functional web application firewall (WAF) services. LoadMaster is a software-based solution available as a VM for all major hypervisors, cloud marketplace (AWS, Azure, etc.) and hardware.  Kemp simplifies the load balancing technology through a simple to use GUI and over 80 templates for the most commonly used applications. Kemp is a global organization with 100,000+ deployments and the top rated load balancer on Gartner's Peer Insights with over 150 recent ratings: www.gartner.com/reviews/market/application-delivery-controllers LoadBalancer.org uses software based on opensource HAProxy and opensource Pound.  LoadBalancer.org also utilizes other opensource projects such as STunnel and Ldirectord.  You will get the features within the free HAProxy code (and others) with a LoadBalancer.org GUI.  This information is documented in their current Administration Manual:  http://pdfs.loadbalancer.org/loadbalanceradministrationv8.pdf This means that the functionality is dependent on the opensource community for updates and there will be a lag for these features to be rolled into LoadBalancer.org's product. From a performance perspective, both vendors probably have solutions to meet your needs.  I also believe that both solutions can support the applications that you plan to load balance.  The more important questions to ask yourself are 1) how easy it will be for you to configure and deploy the load balancing technology and 2) how painful will it be for you to manage and support the technology operationally. First, I believe that you will find both solutions relatively easy to deploy since both vendors focus on core load balancing functionality (SLB and GSLB).  Having said that, Kemp offers pre-built application templates for many commonly used applications to make the configuration that much easier: https://kemptechnologies.com/docs/.  Kemp focuses on making the work easy for the customer. Second, for operational support, I cannot speak for LoadBalancer.org's support organization, but Kemp's is stellar with a 99% customer satisfaction feedback rating.  As mentioned above, one concern for vendors that rely heavily on opensource code is the delay from an opensource project update to the time those changes get incorporated into a vendor's officially released and supported product.  We (the IT industry) have seen problems with this model on a regular basis throughout time.  A good example is the delay for all vendors as OpenSSL code was updated from 1.0.1 to 1.1 to 1.1.1 and all of the discovered security vulnerabilities with prior versions. Major caveat:  I work for Kemp.  Having said that, I have worked with load balancing technology for over 20 years (starting with Cisco Local Director), and have worked with, and for, multiple load balancing vendors.  My goal is to be factual.  I have sourced my data where possible and if I have not, I recommend that you fact check my information.  Ultimately, I believe with the correct data, you will make the right decision.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Construction Company
9%
Computer Software Company
9%
Outsourcing Company
9%
Construction Company
16%
Computer Software Company
10%
Manufacturing Company
9%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise13
Large Enterprise16
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise2
Large Enterprise17
 

Questions from the Community

What is your experience regarding pricing and costs for Kemp LoadMaster?
My primary advice is to carefully analyze your total cost of ownership (TCO) rather than just the initial purchase price. Kemp LoadMaster is highly competitive on price and often provides a much be...
What needs improvement with Kemp LoadMaster?
The product could be improved with a more intuitive interface for complex configurations and more advanced analytics. Additionally, enhanced security features, like a more robust Web Application Fi...
What is your primary use case for Kemp LoadMaster?
Our primary use case was traffic load balancing and distribution. The solution was essential for managing all inbound client traffic, including HTTPS and DNS requests, by routing it through our fir...
Do you recommend Loadbalancer.org?
Since Loadbalancer.org is an open-source solution, I would recommend this solution for smaller businesses that don’t have major scaling requirements and don’t have the budget for a commercial solut...
What is your experience regarding pricing and costs for Loadbalancer.org?
I don't know about the pricing since I never personally purchased it; the setup cost is cheap and licensing is also reasonably priced.
What needs improvement with Loadbalancer.org?
LoadBalancer Enterprise is a very stable product that meets our needs. If they could reduce the prices, it would be beneficial. Documentation needs improvement because having information is essenti...
 

Also Known As

LoadMaster Load Balancer
No data available
 

Overview

 

Sample Customers

Kent County Council, KEMP, SMA Solar Technology AG, RT€ Player , Victrix (Quebec, Canada), Texas A&M, Macmillan Cancer Support, Cisco, Austin Bank
Vodafone, NASA, Mercedes, NBC, Siemens, AT&T, Barclays, Zurich, Penn State University, Fiserv, Canon, Toyota, University of Cambridge, US Army, US Navy, Ocean Spray, ASOS, Pfizer, BBC, Bacardi, Monsoon, River Island, U.S Air Force, King's College London, NHS, Ricoh, Philips, Santander, TATA Communications, Ericcson, Ross Video, Evertz, TalkTalk TV, Giacom, Rapid Host.
Find out what your peers are saying about Kemp LoadMaster vs. LoadBalancer Enterprise and other solutions. Updated: June 2026.
907,731 professionals have used our research since 2012.