NetScaler vs Wallarm NG WAF comparison

Why PeerSpot?

NetScaler and Wallarm are both solutions in the Web Application Firewall (WAF) category. NetScaler is ranked #20 with an average rating of 8.0, while Wallarm is ranked #39. NetScaler holds a 3.0% mindshare in WAF, compared to Wallarm’s 1.1% mindshare. Additionally, 91% of NetScaler users are willing to recommend the solution, compared to 100% of Wallarm users who would recommend it.

NetScaler

Read 107 NetScaler reviews

13,769 Views
6,196 Comparison Views

91% willing to recommend

Wallarm NG WAF

Read 5 Wallarm NG WAF reviews

2,103 Views
1,430 Comparison Views

100% willing to recommend

NetScaler

Wallarm NG WAF

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 1, 2026

NetScaler and Wallarm NG WAF are key players in the web application firewall space. Wallarm NG WAF has an edge in innovation and AI-driven threat detection, whereas NetScaler is favored for its comprehensive traffic management capabilities.

Features: NetScaler provides robust traffic management, SSL offloading, and content caching. It also excels in load balancing and offers application visibility. Wallarm NG WAF is strong in AI-powered threat detection and real-time analysis, and it is well-suited for modern architectures such as microservices and APIs.

Room for Improvement: NetScaler could improve in adopting cutting-edge security features like AI-driven threat detection, integrate better support for modern architectures, and enhance automated response capabilities. Wallarm NG WAF might benefit from reducing deployment complexity, offering more intuitive user interfaces, and optimizing resource usage for efficiency.

Ease of Deployment and Customer Service: NetScaler provides a more traditional deployment model with strong technical support and is appreciated for easier integration into existing networks. Wallarm NG WAF supports flexible deployment options, including cloud-native setups, though may require more resources initially. Wallarm's specialized support for advanced threats is noteworthy.

Pricing and ROI: NetScaler is usually considered to have reasonable pricing, offering solid ROI for traffic management-focused organizations. Wallarm NG WAF, despite potentially higher upfront costs, promises substantial long-term ROI through advanced security and AI-driven threat protection. NetScaler appeals to budget-conscious entities, while Wallarm attracts those willing to invest in enhanced security measures.

To learn more, read our detailed NetScaler vs. Wallarm NG WAF Report (Updated: September 2026).

Buyer's Guide

NetScaler vs. Wallarm NG WAF

September 2026

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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

NetScaler

Ranking in Web Application Firewall (WAF)

20th

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

107

Ranking in other categories

Application Delivery Controllers (ADC) (3rd), Network Management Applications (13th)

Wallarm NG WAF

Ranking in Web Application Firewall (WAF)

39th

Average Rating

8.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

API Security (14th)

Mindshare comparison

As of September 2026, in the Web Application Firewall (WAF) category, the mindshare of NetScaler is 3.0%, down from 3.8% compared to the previous year. The mindshare of Wallarm NG WAF is 1.1%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Web Application Firewall (WAF) Mindshare Distribution
Product	Mindshare (%)
NetScaler	3.0%
Wallarm NG WAF	1.1%
Other	95.9%

Web Application Firewall (WAF)

Featured Reviews

Millaard Peter

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.

Read full review

it_user796242

Information Security Engineer at a tech vendor with 51-200 employees

Helps us to monitor attacks to our sites and prevents a lot of them

Set up Wallarm as a reverse proxy. Do not replace your web server. Use Wallarm first in monitoring mode, then learn from Wallarm which type of request is false positive and which type of request is not. This process takes a couple of weeks for very highly-loaded web applications (few millions of unique visitors in one month). Then you can turn Wallarm into blocking mode and everything will be fine. Do not forget to build a monitoring system, the wave, and API for it. Before we started using Wallarm, I already knew Ivan (CEO) and Stepan (COO) from a couple of years before. Ivan had his own security company and Stepan was working on a Russian security magazine called Xakep. They told us that they wanted to create a new WAF and already had a working version of it. They asked me to test it. We did tests, and it was really good. After few month after testing, we signed an agreement. Our choice was made not because we knew these guys for a long time, but because the product was really cool and we were glad to start using it as one of the first on the market!

Read full review

Quotes from Members

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

Pros

"I think it's a really, really solid, well-run, nice solution."

"The solution is very stable. We don't have any downtime or issues of that nature."

"Content Redirection and SSO integration with Citrix XenApp/XenDesktop. The GUI was wonderful."

"The load balancing feature of this solution is very good."

"The feature that I have found most valuable is its load balancing."

"The work balancing applications are the most valuable feature."

"For desktop application management, I recommend the NetScaler edition; this product is like a Swiss army knife and Citrix NetScaler ADC supports the education front-end."

"Load Balancing and SSL offloading are key features."

More NetScaler pros

"Vulnerability scanner and WAF are valuable features."

"Perimeter control and active vulnerability scanner are the most valuable features."

"With active threat detection, we are no longer over-swamped with tons of useless events."

"They are the only solution that fits our success criteria and business objectives: WAF must have a low (<5%) false negative rate and be ready to protect from all well-known web attacks."

"The most powerful feature is the ability to first learn what type of query to make to your web application when it is attacked and what type of query creates a false positive to your app."

"Helps us to monitor situation in regards to attacks to our sites and prevents a lot of them."

Cons

"Costly product and complicated licensing."

"Its GUI should be improved. Its CLI is powerful, but GUI needs more features."

"I think the interface could be better. I think some customers struggle with that."

"Citrix is more expensive than Horizon."

"The process itself could be improved by making it more flexible because it has become really complicated to deploy."

"Citrix Web App and API Protection could improve in the area of licensing."

"Does not include security. A web application firewall would be a nice addition."

"Citrix NetScaler has been recently acquired by another company and the support has been negatively impacted, the solution is at its end of life. The support for the solution could improve. The sales team needs to be improved."

More NetScaler cons

"The biggest problem for us was the stability and speed using the first version of Wallarm. Now, it is fine."

"Technical support is 6 or 7 out of 10. Sometimes we have had trouble with communication and understanding."

"There were several stability issues during the first pilot."

"Wallarm uses a learning mechanism to detect attacks and to avoid false positives. If Wallarm blocks some illegitimate request, then you can go to the management console and mark this request as false positive, but sometimes this does not work properly."

"It needs more customization in PDF reports."

Pricing and Cost Advice

"The tool is cheap."

"It is very pricey, but we get it. If you need the best, money shouldn't be a problem."

"NetScaler does the same thing as an F5 and it's cheaper."

"The licensing costs for this solution vary depending on which model is being used."

"It is an enterprise solution. Thus, its costs are reasonable."

"I do not have any experience with the pricing of the product."

"We have a yearly licencing fee, and there are no additional costs."

"It all depends on the features that will be used and the number of accesses."

More NetScaler pricing and cost advice

"Pricing must be cheaper than the competition and the licensing must be good."

See which vendors are best for you

Use our free recommendation engine to learn which Web Application Firewall (WAF) solutions are best for your needs.

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913,806 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

11%

Manufacturing Company

Outsourcing Company

Construction Company

Financial Services Firm

20%

Government

11%

Manufacturing Company

10%

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	44
Midsize Enterprise	24
Large Enterprise	59

No data available

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.

See all answers

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...

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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...

See all answers

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Comparisons

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Compared 6% of the time

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Compared 6% of the time

LoadBalancer Enterprise vs NetScaler

Compared 5% of the time

HAProxy vs NetScaler

Compared 5% of the time

NGINX Plus vs NetScaler

Compared 4% of the time

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Imperva Application Security Platform vs Wallarm NG WAF

Compared 13% of the time

Salt Security vs Wallarm NG WAF

Compared 12% of the time

Venusense Web Application Firewall vs Wallarm NG WAF

Compared 9% of the time

Cloudflare vs Wallarm NG WAF

Compared 5% of the time

Fastly vs Wallarm NG WAF

Compared 3% of the time

More Wallarm NG WAF Competitors

Product Reports

Buyer's Guide

NetScaler

September 2026

Download NetScaler product report

Buyer's Guide

Web Application Firewall (WAF)

September 2026

Download Wallarm NG WAF product report

Also Known As

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

Wallarm NG-WAF

Overview

NetScaler is an advanced application delivery controller providing load balancing, SSL offloading, and enhanced network performance. Users benefit from its robust security features, seamless Citrix integrations, and cost-effective infrastructure.

Designed to optimize and secure application delivery, NetScaler offers high availability and supports data centers with its load balancing and reverse proxy capabilities. It ensures effective traffic management and provides valuable insights into network health while integrating easily with Citrix products. Users appreciate its centralized management via ADM and flexible deployment options tailored to their infrastructure needs. However, there is room for improvement in its management tools, interface, and documentation, alongside a need for security enhancements and better licensing flexibility.

What are the most important features of NetScaler?

Flexible Deployment: Allows adaptation to different environments and needs.
Load Balancing: Efficiently distributes traffic to enhance performance.
SSL Offloading: Offloads encryption to optimize server performance.
Content Switching: Enables tailored content delivery based on user needs.
Robust Security: Includes firewalling and AAA authentication.
Global Server Load Balancing: Distributes load across multiple locations for high availability.

What benefits should users look for in reviews?

Cost-effectiveness: Delivers an efficient infrastructure without high costs.
Reliable Performance: Ensures consistent delivery and resilience.
High Availability: Maintains network uptime and service quality.
Technical Support: Offers responsive assistance for operational issues.

NetScaler is implemented across sectors like healthcare, finance, and education to guarantee secure remote access, enhance application network management, and support virtual desktops. Its application gateways and VPN access capabilities make it ideal for industries needing secure and efficient connectivity solutions.

NetScaler

Wallarm NG WAF provides advanced security by integrating machine learning, making it essential for modern web applications. It offers protection against sophisticated threats and automates many processes.

Wallarm NG WAF leverages AI-driven technology to deliver robust security measures. It helps in defending web applications from cybersecurity threats with enhanced threat detection and response capabilities. Beyond vulnerability insights, Wallarm enhances security protocols, scales with growing online demands, and ensures comprehensive threat coverage, fostering a safer web environment.

What are the key features of Wallarm NG WAF?

AI-Powered Threat Detection: Identifies and mitigates sophisticated attacks efficiently.
Automated Security Updates: Continuously updates defense strategies without manual intervention.
Flexible Deployment: Easily integrates across cloud, on-premise, and hybrid setups.
Scalability: Adapts to growing traffic volumes with consistent protection.
Detailed Reporting: Provides comprehensive analytics on web security posture.

What benefits can users expect from Wallarm NG WAF?

Increased Security: Enhances threat detection and reduces vulnerabilities.
Operational Efficiency: Reduces manual intervention with automated tasks.
Cost-Effectiveness: Optimizes security expenditure by preventing potential breaches.
Time Savings: Automates repetitive actions, saving valuable time for IT teams.

In industries like finance, e-commerce, and healthcare, Wallarm NG WAF is implemented to ensure data protection and compliance with stringent security standards. Its adaptability allows it to meet industry-specific requirements, offering specialized configurations tailored to each sector's unique demands.

Wallarm

Sample Customers

ABB Schweiz, Aer Lingus, AIDS Healthcare Foundation, Amnet Technology Solutions, Aramex International, Ascenty, Atos, Autodesk

Panasonic. Miro. Rappi. Wargaming. Gannett. Omio. Acronis. Workforce Software. Tipalti. SEMRush.

Buyer's Guide

NetScaler vs. Wallarm NG WAF

September 2026

Free Report: NetScaler vs. Wallarm NG WAF

Find out what your peers are saying about NetScaler vs. Wallarm NG WAF and other solutions. Updated: September 2026.

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