F5 BIG-IP vs. Kemp LoadMaster

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
F5 BIG-IP
Score 9.2 out of 10
N/A
F5 BIG-IP software from Seattle-based F5 Networks is a load balancing and application protection solution suite available on cloud or via virtual editions, on a subscription or perpetual licensing basis.N/A
Kemp LoadMaster
Score 8.9 out of 10
N/A
LoadMaster from Kemp Technologies in New York is an application delivery controller.
$1,720
per year
Pricing
F5 BIG-IPKemp LoadMaster
Editions & Modules
No answers on this topic
VLM-500
1,720
per year
VLM-500
2,000
perpetual license
VLM-3000
3,050
per year
VLM-3000
4,000
perpetual license
VLM-MAX
7,610
per year
VLM-MAX
10,000
perpetual license
Offerings
Pricing Offerings
F5 BIG-IPKemp LoadMaster
Free Trial
NoYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoYes
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
F5 BIG-IPKemp LoadMaster
Considered Both Products
F5 BIG-IP
Chose F5 BIG-IP
As I said previously, the F5 BIG-IP products are far and away the easiest, most robust and powerful application delivery platform I've ever worked on. The user experience was really the most noteworthy difference when using other products. The Kemp Load master platform was …
Chose F5 BIG-IP
Kemp is getting more mature but F5 is still superior. While the Kemp UI is easier F5 allows for more option and customization. I still feel Kemp is strong due to their no-cost lab license.
Kemp LoadMaster
Chose Kemp LoadMaster
Kemp LoadMaster is easier to implement and operate, all while being less expensive. Although some competitors offer more functionality, most of our customers don't need it.
Chose Kemp LoadMaster
[Selected for] good business performance and noticeable price advantage.
Chose Kemp LoadMaster
When we looked at other load balancers, we ran into some issues. For some of the free ones, these don't necessarily perform as well - which is probably why they are free. When looking at some of the other brands, some are too complicated to use - they may have a ton of advanced …
Chose Kemp LoadMaster
They all do the same thing, just present the functions in a different way and cost more/less. We have found that the virtual load balancers offer the same performance at the throughput that we need. While a dedicated appliance would be necessary in some applications, we don't …
Chose Kemp LoadMaster
Better performance, cheaper, and more reliable.
Chose Kemp LoadMaster
Kemp support is unlike we have seen from any other tech vendor. It truly is outstanding, and they even helped us resolve issues with our VMware environment that had nothing to do with the Kemp deployment. That combined with the pricing flexibility and the option to deploy into …
Chose Kemp LoadMaster
KEMP Loadmaster was chosen by the VP for reduced price alone. I was thoroughly against it in the beginning (as I was a hugh F5 supporter) until i got used to it.
For a much reduced price, it performs just as well as a F5; after you get used to the WebUI configuration tool.
Best Alternatives
F5 BIG-IPKemp LoadMaster
Small Businesses
NGINX
NGINX
Score 9.2 out of 10
NGINX
NGINX
Score 9.2 out of 10
Medium-sized Companies
NGINX
NGINX
Score 9.2 out of 10
NGINX
NGINX
Score 9.2 out of 10
Enterprises
NGINX
NGINX
Score 9.2 out of 10
NGINX
NGINX
Score 9.2 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
F5 BIG-IPKemp LoadMaster
Likelihood to Recommend
9.2
(187 ratings)
9.0
(64 ratings)
Likelihood to Renew
8.7
(9 ratings)
8.6
(4 ratings)
Usability
8.8
(59 ratings)
9.0
(26 ratings)
Availability
7.0
(1 ratings)
-
(0 ratings)
Performance
8.0
(1 ratings)
-
(0 ratings)
Support Rating
9.4
(10 ratings)
9.8
(27 ratings)
In-Person Training
8.0
(1 ratings)
-
(0 ratings)
Implementation Rating
8.2
(2 ratings)
9.1
(1 ratings)
Configurability
6.0
(1 ratings)
8.2
(1 ratings)
Contract Terms and Pricing Model
6.0
(1 ratings)
-
(0 ratings)
Product Scalability
8.0
(1 ratings)
-
(0 ratings)
Vendor post-sale
8.0
(1 ratings)
9.1
(1 ratings)
Vendor pre-sale
8.0
(1 ratings)
9.1
(1 ratings)
User Testimonials
F5 BIG-IPKemp LoadMaster
Likelihood to Recommend
F5
Application delivery of both simple and advanced applications. It's easy to handle certificate management that do require individual certificates to be installed on each backend server, you can just install the certificate on the F5 BIG-IP and use for multiple backends. Also adding WAF is as simple as adding a generic policy and you will cover 80% of the scenarios.
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Kemp Technologies
Loadmaster is very powerful and flexible load balancer. Variety of options allows to create a complex network of rules and routes. During our website rollout Loadmaster allowed us to run multiple generations of the website simultaneously and seamlessly by doing the content switching on the fly. Powerful API allows easy integration into any development lifecycle.
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Pros
F5
  • It's reliable. We've had very little problems with the technology. Performance is always right on. Metrics are great. They come out of it. We'd like to do more probably with it in the future as we start to grow a lot more.
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Kemp Technologies
  • Where the LoadBalancer excels is the multiple levels at which you can load balance servers. We currently use layer 7 LB, but others are available as well.
  • I particularly like the ability for the LB to know when servers are down, and if all are offline then you can create a redirect to a static HTML page or some other destination that is more informative.
  • The ease in which a service can be created and deployed using already pre-canned templates makes it a very convenient setup process.
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Cons
F5
  • Recently we have been deploying F5 web application firewall and we have started the deployment. We have already moved applications out there, but we are not yet to the point wherein I could comment any positive feedback or any negative feedback because we are still going through it, right. But as far as I'm concerned, I don't see any drawbacks or any shortcomings on the F5 product lineup.
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Kemp Technologies
  • Ability to 'clone' existing Virtual Services for rapid deployment of similar ones.
  • A better API for ease of automation.
  • Simplification of Certificate management.
  • Better explanations of Kemp implementations of industry standard protocols like VRRP (or CARP)
  • More control over device factory reset configuration and forcibly breaking HA pairs at boot time
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Likelihood to Renew
F5
Stability of product and easy way to have account manager contact. F5 support team is also always available to help with major issues. Last year during the major OS upgrade F5 team and F5 leadership always shared clear information and F5 team was dedicated to help us to have it closed in record time
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Kemp Technologies
I'm very pleased with the support I've received as well as the quality of the product.
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Usability
F5
It actually satisfies the use cases, but I would like to know what it can do more than just the use cases, which is what I'm looking for, to talk at some point with somebody and figure out what to do next. We probably maybe could be able to do more that we don't know yet.
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Kemp Technologies
Kemp makes it very easy to setup, configure and manage the LoadMaster without needing a lot of help from their engineers. The interface is very easy to understand and intuitive to use. We like how it is not complicated - I can easily have one of my techs login and they can figure out how to setup/configure virtual services for load balancing without needing a manual or tech support.
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Support Rating
F5
I've supported F5 for three different companies. Our F5 support has been very consistent, regardless who the customer is. F5 technicians are very experienced and provide good support, even when issues are more related to knowledge than they are with the ability of the product to do what you need it to do.
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Kemp Technologies
Support has been easy to deal with; I have only need[ed] to contact them a few times during setup. Once its been in place and operational, we have not need[ed] to mess with the system [which] is a huge advantage. I like system[s] that do not break and require constant attention in a production environment.
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In-Person Training
F5
Practical cases and hands on , many hours of training with tipical cases
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Kemp Technologies
No answers on this topic
Implementation Rating
F5
implementation is fine
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Kemp Technologies
The installation was straight forward. Once i installed it, their technical support team helped me with configuration
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Alternatives Considered
F5
That's the one thing that really stood out. It was a lot easier to use from an administrator standpoint, so I think that's the one thing that really made our team decide to go with this product versus another competitor. Just ease of use.
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Kemp Technologies
We chose Kemp LoadMaster because it is 1/10 the price of the competition and MUCH easier to deploy and configure and WORKS. We have had ZERO issues with the product since installation. Their engineers and their sales team have both reached out post-install to check in and see if everything is working as expected.
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Return on Investment
F5
  • The F5 BIG-IP has improved all our load balancing needs, we have over 400 LTM VIPs in our environment this all use to be done with DNS round Robin configurations.
  • we have created unique APM solutions to support our external customer base
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Kemp Technologies
  • We used Kemp LoadMaster for many projects. For a lot of customers, load balancers were too expensive or too complicated before we introduced Kemp products.
  • It's not a overly complicated product, so we were able to train many engineers on it and have them get a certification.
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ScreenShots