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A10 Networks Lightning ADC vs Kemp LoadMaster 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

A10 Networks Lightning ADC
Ranking in Application Delivery Controllers (ADC)
18th
Average Rating
7.0
Reviews Sentiment
6.3
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Kemp LoadMaster
Ranking in Application Delivery Controllers (ADC)
9th
Average Rating
9.4
Reviews Sentiment
7.8
Number of Reviews
49
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Application Delivery Controllers (ADC) category, the mindshare of A10 Networks Lightning ADC is 0.5%, up from 0.3% compared to the previous year. The mindshare of Kemp LoadMaster is 7.3%, up from 7.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC)
 

Featured Reviews

RONALDO DE MELO - PeerSpot reviewer
Efficient application security while optimizing connections
The initial setup is simple; it is not complex. The configuration itself is simple and can be done in a couple of hours. However, the migration of the system to A10 Networks takes longer due to critical applications. Clients prefer to move them one by one, which is why it takes a significant amount of time. The configuration itself is simple, especially for this application.
PeterForster - PeerSpot reviewer
A highly stable and scalable load-balancing software that offers great technical support
My company is really happy with Kemp LoadMaster as a product. My company is also happy with the support we receive from Kemp LoadMaster. I want Kemp LoadMaster to provide users with better reporting capabilities in relation to TCP packets. In general, the connections that are present in the system require improvement. Feature-wise, Kemp LoadMaster has everything that our company's customers require. Kemp LoadMaster also has features that have supported our company's past projects.

Quotes from Members

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

Pros

"Our clients appreciate that this is a security enabled solution."
"What I like about Lightning ADC, is that instead of having a big appliance sitting in front of the Kubernetes cluster, Lightning can pretty much go inside of Kubernetes."
"It allows you to secure the application while balancing the connections for many other customers, reducing CPU usage and server load."
"The most valuable feature that I found is the load balancing feature, it is the core function of the product."
"The base feature of Kemp LoadMaster load balancing ticks all the boxes but the most valuable features would be the security features Intrusion Prevention (IPS) and Web Application Firewall (WAF)."
"Security is considered the most effective feature in Kemp LoadMaster."
"The pricing of the solution is valuable."
"We needed a Microsoft Threat Management Gateway server replacement solution for a customer and were impressed with the simplified deployment of the Kemp LoadMasters."
"The security features are the most valuable features of this solution."
"The Global WAF has saved us more than one time from unwanted traffic."
"The configuration is really easy and the web portal is self-explanatory."
 

Cons

"The support from A10 should be improved."
"A10 documentation is not as open and accessible as AWS and Azure documentation is."
"We would like to see some improvement in the rapidity with which we can customize security facts within the solution."
"We have experienced at least one problem with stability, although it was fixed with an upgrade."
"UI is very basic and unattractive."
"I would like to see more automation and control of overactive and inactive resources. If I could schedule these around our updates then it would be all automated. I would like to set up an automated script to coincide with the scripts I use to update resources and servers."
"It would be much easier to have the management interface directly integrate with the Kemp Support library, allowing you to choose the desired template from the online catalog to then directly download to the LoadMaster."
"In the next release, they can introduce 360 views in the same dashboard to make it easier for users to view. The graphical information should be displayed on the dashboard."
"They were still in the process of development, and for example, we set it up in a cluster. So it was one logistical unit built out of two physical devices. And the expected behavior, which I know from other devices, will be formed into a logic cluster. It's that you configure one unit. Then you bring the second unit into this cluster with the already configured primary unit. So the secondary box pulls all the configured ones from its neighbor, does everything automatically, and then synchronizes with this primary neighbor. And then it works, like, one logical unit. And this didn't work with the Kemp's initially, where they caused a lot of issues when building up a cluster, so there were some specials on how to set this up. When we built or set them up for the first time and the months afterward with no new software releases, there were a couple of problems, but in the end, they worked fine. So, they developed a lot and learned from what they've responded to, what we responded to them, and what needs fixing."
"It has all types of logs and they are very detailed, but it's a little bit hard to search for a single event."
"SNMP and/or RESTCONF management, in order to collect many counters, for plotting in a central application need to be improved."
 

Pricing and Cost Advice

Information not available
"At $2,500 USD, this is absolutely a fantastic buy for the money!"
"Less expensive than Citrix."
"Setup is easy, the cost is affordable, and the licensing is quick and simple."
"The price is great and the value is definitely there."
"It has a great price for the solution they offer."
"The product definitely provides what the organization needs and its cost is reasonable considering the value it brings."
"The license varies according to the number of megabits."
"Pricing for the perpetual licensing was fair to us for the features and ease of use we received."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
15%
Government
8%
University
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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What do you like most about Kemp LoadMaster?
Scalability-wise, I rate the solution a ten out of ten...I rate the technical support a ten out of ten...The initial setup of Kemp LoadMaster is very simple.
What is your experience regarding pricing and costs for Kemp LoadMaster?
LoadMaster is cheaper than some other solutions. It has a perpetual license, so it's a one-time cost.
What needs improvement with Kemp LoadMaster?
There are some challenges with updates on certain models that don't have a few features. The support team often takes a lot of time to provide resolutions for issues. Also, I could see more capabil...
 

Also Known As

Lightning ADS
LoadMaster Load Balancer
 

Overview

 

Sample Customers

Handle Financial
Kent County Council, KEMP, SMA Solar Technology AG, RT€ Player , Victrix (Quebec, Canada), Texas A&M, Macmillan Cancer Support, Cisco, Austin Bank
Find out what your peers are saying about A10 Networks Lightning ADC vs. Kemp LoadMaster and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.