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NetScaler vs Radware Alteon comparison

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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
8.1
NetScaler improves security, stability, and cost-efficiency, enhancing operations and supporting medium enterprises with effective load balancing.
Sentiment score
7.3
Radware Alteon offers quick implementation, affordability, robust threat blocking, boosting performance and satisfaction with immediate return on investment.
 

Customer Service

Sentiment score
6.1
Citrix's NetScaler support is generally helpful but inconsistent, with issues like delays, expertise gaps, and slow complex problem resolution.
Sentiment score
7.5
Radware Alteon support is praised for responsiveness and Spanish assistance but criticized for delays and specific regional challenges.
We never face support issues, and their team resolves any critical issues quickly once they are involved.
Program Manager at a insurance company with 1,001-5,000 employees
If I ever need assistance from them, they respond immediately.
Technical Director at Secur Links
There is a dedicated expert answering even the toughest questions.
Senior System Administrator at a financial services firm with 51-200 employees
 

Scalability Issues

Sentiment score
7.8
NetScaler is praised for scalability and flexibility, though licensing complexity and multi-tenancy limitations pose challenges for some users.
Sentiment score
8.0
Radware Alteon offers seamless scalability and integration, supporting easy expansion and high performance under heavy loads for enterprises.
It handles peak loads and thousands of concurrent connections without exceeding 10% utilization.
Program Manager at a insurance company with 1,001-5,000 employees
We have it deployed across multiple geographic locations, benefiting from load balancing resiliency.
Lead Network Reliability Engineer at a comms service provider with 51-200 employees
Within a couple of hours, if the deployment is very straightforward and if the requirements or the IP addresses are already in place, the deployment can be completed.
Technical Director at Secur Links
 

Stability Issues

Sentiment score
7.6
NetScaler is highly stable and reliable, with minor configuration issues not significantly affecting its overall functionality.
Sentiment score
8.3
Radware Alteon offers high stability with minimal downtime, effective updates, and user ratings of nine to ten for reliability.
We've never faced downtime, even during peak transaction hours.
Program Manager at a insurance company with 1,001-5,000 employees
There is minimal downtime, and the solution is quite stable.
Lead Network Reliability Engineer at a comms service provider with 51-200 employees
There are no difficulties with the deployment of Radware Alteon; it is quite straightforward.
Technical Director at Secur Links
 

Room For Improvement

NetScaler needs improved documentation, user experience, support, integration, scalability, security, and licensing to enhance user satisfaction and efficiency.
Radware Alteon needs improvements in automation, user interface, customer support, integration, security, and educational resources to enhance competitiveness.
In the future, I would like to see some other security features added, such as DDoS, which is Distributed Denial of Service.
Technical Director at Secur Links
Other OEMs offer free courses and hands-on labs on new technologies and features, which we find useful.
Program Manager at a insurance company with 1,001-5,000 employees
They keep integrating new features that sometimes break our production, but we use clustered systems, so we can test those software releases.
Senior System Administrator at a financial services firm with 51-200 employees
 

Setup Cost

NetScaler is robust but considered expensive, with high subscription fees and pricing often above competitors like A10.
Enterprise buyers favor Radware Alteon for its competitive pricing, strong performance, and flexible, simple licensing options.
For our solution, it was right in the middle of price performance.
Senior System Administrator at a financial services firm with 51-200 employees
The implementation and running costs are quite high.
Lead Network Reliability Engineer at a comms service provider with 51-200 employees
The cost of the Radware solution is reasonable and stable.
Program Manager at a insurance company with 1,001-5,000 employees
 

Valuable Features

NetScaler offers load balancing, security, and integration with Citrix, praised for customization, management, high availability, and user-friendly interface.
Radware Alteon excels in availability, security, and load balancing with user-friendly GUI, scalability, and robust support services.
The product allows us to manage multiple networks and VLANs into a single box and add numerous web services and farms efficiently.
Program Manager at a insurance company with 1,001-5,000 employees
The best feature of Radware Alteon is basically the configuration; how we configure it is very straightforward, and it is very simple to configure.
Technical Director at Secur Links
I find the best features to be the flexibility and ease of use.
Senior System Administrator at a financial services firm with 51-200 employees
 

Categories and Ranking

NetScaler
Ranking in Application Delivery Controllers (ADC)
3rd
Ranking in Web Application Firewall (WAF)
20th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
107
Ranking in other categories
Network Management Applications (13th)
Radware Alteon
Ranking in Application Delivery Controllers (ADC)
5th
Ranking in Web Application Firewall (WAF)
11th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
49
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 NetScaler is 11.3%, down from 14.3% compared to the previous year. The mindshare of Radware Alteon is 4.7%, up from 4.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC) Mindshare Distribution
ProductMindshare (%)
NetScaler11.3%
Radware Alteon4.7%
Other84.0%
Application Delivery Controllers (ADC)
 

Featured Reviews

MP
Senior Data Center Engineer at Axians
Load balancing and secure access have supported complex migrations and automation at scale
NetScaler has positively impacted my organization because I work for a system integrator and deploy it for customers. Many customers are really happy with NetScaler, except for the pricing, as Citrix has changed a lot of their pricing in the last two or three years when they transitioned to Cloud Software Group. However, despite that, I know customers are really satisfied with the technical capabilities that NetScaler provides. While I do not have specific outcomes or metrics from my customers, I think using Core Logic has made it much easier for the big municipality I mentioned to implement NetScaler as a total solution, thus speeding up their automation. There are likely many benefits, but I lack benchmarks or timing figures to quantify that.
RaynielBadiola - PeerSpot reviewer
Technical Director at Secur Links
Load balancing has simplified deployments and improves application performance monitoring
I don't think of features that will make Radware Alteon better because it is already better, but to be able to compete also with other competitors, the price is something to consider. It is not actually that expensive, but for their level, there are other load balancers with the same feature, but they have a lower price, so pricing is the only point I can give. In the future, I would like to see some other security features added, such as DDoS, which is Distributed Denial of Service. Currently, it has the Web Application Firewall feature, but in the future, they can also add a DDoS feature or a more in-depth DDoS feature.
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Construction Company
8%
Outsourcing Company
8%
Financial Services Firm
11%
Manufacturing Company
9%
Outsourcing Company
9%
Construction Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise24
Large Enterprise59
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise17
Large Enterprise22
 

Questions from the Community

What advice do you have for others considering Citrix NetScaler?
My advice to others looking into using NetScaler is simply to go use it. I give this product an overall rating of 8.
What is your experience regarding pricing and costs for Citrix ADM?
My experience with pricing, setup cost, and licensing has revealed that the licensing recently changed to a plus model, which is manageable if you know what you are doing. However, the transition f...
What needs improvement with Citrix Web App and API Protection?
I think NetScaler can improve in pricing, and with the recent release of version 15.1, the successor to 14.1, there are claims of improved performance due to the kernel change. I believe that integ...
What needs improvement with Radware AppWall?
There is room for improvement in reducing the number of false positives I receive. We could benefit from more configuration options to avoid these false positives, which can be overwhelming for a s...
What is your primary use case for Radware AppWall?
We are a system integrator company in the Philippines, and we are selling Radware Alteon product. Radware Alteon is usually used for a load balancer, so either a server load balancer or a link load...
What advice do you have for others considering Radware AppWall?
I would rate Alteon nine out of ten. The main reason I would recommend it is Radware's excellent support. I rate the overall solution nine out of ten.
 

Also Known As

Citrix ADC, Citrix NetScaler VPX, NetScaler Console, NetScaler Web Application Firewall, NetScaler VPX - Customer Licensed
Alteon, Radware AppWall
 

Overview

 

Sample Customers

ABB Schweiz, Aer Lingus, AIDS Healthcare Foundation, Amnet Technology Solutions, Aramex International, Ascenty, Atos, Autodesk
Convergys
Find out what your peers are saying about NetScaler vs. Radware Alteon and other solutions. Updated: September 2026.
912,801 professionals have used our research since 2012.