NetScaler vs Wallarm NG WAF comparison

NetScaler and Wallarm are both solutions in the Web Application Firewall (WAF) category. NetScaler is ranked #16 with an average rating of 8.5, while Wallarm is ranked #39. NetScaler holds a 3.4% mindshare in WAF, compared to Wallarm’s 1.0% mindshare. Additionally, 91% of NetScaler users are willing to recommend the solution, compared to 100% of Wallarm users who would recommend it.

Comparison Buyer's Guide

Download the report

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: June 2026).

Buyer's Guide

NetScaler vs. Wallarm NG WAF

June 2026

Download the complete report

Helped 900,747 peers since 2012

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

Cloudflare Web Application ...

Mindshare comparison

As of June 2026, in the Web Application Firewall (WAF) category, the mindshare of Cloudflare Web Application Firewall is 4.5%, down from 7.0% compared to the previous year. The mindshare of NetScaler is 3.4%, down from 4.2% compared to the previous year. The mindshare of Wallarm NG WAF is 1.0%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Web Application Firewall (WAF) Mindshare Distribution
Product	Mindshare (%)
Cloudflare Web Application Firewall	4.5%
NetScaler	3.4%
Wallarm NG WAF	1.0%
Other	91.1%

Web Application Firewall (WAF)

Featured Reviews

Dean Barisic

CTO at PlayNirvana

Advanced security reporting has protected high-traffic betting platforms from constant attacks

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we have a dedicated IT team for that, and I'm not involved with Cloudflare much anymore. But if I were to compare them to F5, I would like to see more features that F5 offers. F5 has an option to bring the whole infrastructure, the whole WAF and all their packages, Bot Management, and everything else on your infrastructure. You need to install certain services from their side, and then you can choose if you would like requests to hit your servers immediately or if requests need to be proxied through F5 backbone. That would be a nice addition because we have 90% of the traffic as legit traffic coming from whitelisted servers. If it comes from whitelisted servers, I don't need to go every request through the backbone; I could easily just IP whitelist everything. Then I could maybe have Bot Management on my infrastructure that drastically reduces the price of Cloudflare. I would like to see Push CDN more improved in the next release of Cloudflare Web Application Firewall. And maybe something similar to Pushpin that Fastly has, which is an option where you can push messages that then can be scaled globally over the network. From our perspective, if we have a listener that listens for stock updates, I would just need to have one processor that pushes those updates to the Cloudflare API, and then Cloudflare would broadcast that message to all listeners. Cloudflare will check the order of the message, and if you, as a customer, are not connected or have some kind of network issue, when you reconnect, you will receive the latest state and missing updates.

Read full review

Amit Ronen

IT Security Specialist at a educational organization with 201-500 employees

Allows students and lecturers access to necessary software for their courses cost-effectively

I am a consultant and do not recommend specific products. I work with customers, and they decide what they want to buy. I'm a CISO as a service, dealing with security. I'm from an integrator company, and they usually sell a few products. One customer uses NetScaler for a VDI system with Citrix…

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

"It is configurable via API."

"The initial setup process is simple."

"Cloudflare WAF provides protection through rules and functionalities like Cloudflare's SDRAP."

"Cloudflare has positively impacted my organization by making it easier for me to handle and set up DNS for multiple clients; I can easily go in and access their accounts, make changes they need, and it's a one-stop shop."

"It protects web applications efficiently."

"The most valuable part of the solution for us overall is exactly that it is a Software-as-a-Service product."

"We extensively use the solution every day. The solution is very stable; we haven’t seen any glitches."

"This solution does a good job of preventing web application attacks, SQL injections, and cross-site scripting attacks."

More Cloudflare Web Application Firewall pros

"The GSLB feature allows us to move services between data centers. We can do this in either a planned or unplanned manner. We have experienced service provider outages at our primary data center and GSLB will kick in to automatically modify DNS records to point to a secondary data center (active/passive). We also make use of GeoIP information to point clients to the closest data center for accessing applications."

"The program is easy to install and to set up."

"It is a very stable solution."

"The solution can scale."

"The most valuable feature is the SSL VPN."

"The solution was very easy to deploy."

"The MAS integration for HDX Insight has provided teams with significant visibility into network performance of the user's connection."

"Once you set it up correctly you never have to go back to change anything ever again."

More NetScaler pros

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

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

"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."

"Vulnerability scanner and WAF are valuable features."

"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."

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

Cons

"The blocked logs are difficult to read at times."

"The accuracy of the Cloudflare Web Application Firewall could be improved by reducing the number of false-negative alerts."

"The reporting could be improved if it were more granular."

"Support can be challenging at times."

"The dashboard could be more user-friendly."

"The solution's learning curve can still be further reduced"

"We don't even use Cloudflare Bot Management because it's too expensive; you need to pay per request, and it's much cheaper to get one or two additional machines."

"It would be ideal if the solution offered better log integration and more integration with different platforms."

More Cloudflare Web Application Firewall cons

"Needs configuration processes like disabling LB VIPs, automatically disabling the IPs used."

"I think the documentation should be improved - there should be more documentation."

"Improvements are needed to address the issue of machines becoming unregistered, ensuring stability for end users. Troubleshooting with Citrix support can be challenging, so clearer diagnostics would be beneficial. As for global server load balancing, it works well on-premises, depending on user volume and service stability. Overall, it's satisfactory for us."

"We face challenges with the solution's firmware upgrades frequently."

"Our customers' feedback was that support wasn't the best."

"But if they're consulting as an enterprise product and in a very large scale deployment enterprise, Citrix is not a complete solution."

"Quality assurance could improve by ironing out security vulnerabilities before releasing upgrades."

"When a new version comes out, sometimes, my existing configuration gets wiped out."

More NetScaler cons

"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."

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

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

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

"It needs more customization in PDF reports."

Pricing and Cost Advice

"The solution is expensive."

"What's my experience with pricing, setup cost, and licensing? I believe the pricing is not the best, but it's reasonable and acceptable. We also use the McAfee system in parallel. In terms of pricing, its okay - not great, but not bad either. It falls in the middle, which is acceptable. In terms of support licensing, last time, we were searching for a solution, and we considered products from resellers rather than directly from the cloud provider. However, the pricing we encountered was exceptionally high. As a result, we are inclined to select support from the reseller."

"We pay $210 per month for CloudFlare WAF."

"The solution's pricing option needs to be more transparent for enterprise clients."

"It starts at $20 and can easily go up to $200 monthly"

"Cloudflare offers different types of subscriptions for businesses, enterprises, and personal users, and the pricing is negotiable."

"Cloudflare Web Application Firewall is more affordable than other solutions."

"It is not too pricey."

More Cloudflare Web Application Firewall pricing and cost advice

"Citrix NetScaler's pricing is slightly above average but not overly expensive. I would consider F5 BIG IP to be the most expensive, Citrix NetScaler to be the second most expensive, and then Kemp Load Balancer to be the third."

"It's an expensive product but it works well."

"After deployment, Citrix Netscaler shifted to a subscription-based license scheme for support, which is slightly more expensive."

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

"The price for Citrix ADC here in Mexico was good, when you compare it with F5 and Radware."

"There isn't much of a difference between the cost of Citrix and that of other similar solutions."

"F5 BIG-IP is much more expensive than Citrix ADC. For example, If we choose two platforms, Citrix ADC, 3000 version, and we choose F5, F4200 version. F5 BIG-IP has connections, timers, and throughput similar to Citrix ADC, but the price is very expensive."

"For the specific use case that my customers primarily engage with, I would give the pricing a rating of seven out of ten."

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.

See recommendations

900,747 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

17%

Financial Services Firm

Comms Service Provider

Manufacturing Company

10%

Financial Services Firm

Computer Software Company

Comms Service Provider

Financial Services Firm

19%

Government

11%

Insurance Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	44
Midsize Enterprise	24
Large Enterprise	58

No data available

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Web Application Firewall?

The price of Cloudflare Web Application Firewall is reasonable.

See all answers

What needs improvement with Cloudflare Web Application Firewall?

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we...

See all answers

What is your primary use case for Cloudflare Web Application Firewall?

We are using Cloudflare Web Application Firewall's advanced reporting and analytics tools with their Zero Trust, so e...

See all answers

What advice do you have for others considering Citrix NetScaler?

Each product has its advantages, and combining certain features of F5 and NetScaler could be beneficial. I'd rate the...

See all answers

What is your experience regarding pricing and costs for Citrix ADM?

Regarding pricing, educational institutes often receive better prices. In the context of virtualization, prices are i...

See all answers

What is your experience regarding pricing and costs for Citrix Web App and API Protection?

The solution's pricing is very high compared to its competitors.

See all answers

Ask a question

Earn 20 points

Comparisons

Fortinet FortiWeb vs Cloudflare Web Application Firewall

Compared 7% of the time

Check Point WAF (formerly CloudGuard WAF) vs Cloudflare Web Application Firewall

Compared 6% of the time

Imperva Application Security Platform vs Cloudflare Web Application Firewall

Compared 6% of the time

Radware Cloud WAF Service vs Cloudflare Web Application Firewall

Compared 5% of the time

Huawei Cloud WAF vs Cloudflare Web Application Firewall

Compared 4% of the time

More Cloudflare Web Application Firewall Competitors

Fortinet FortiADC vs NetScaler

Compared 7% of the time

F5 BIG-IP Local Traffic Manager (LTM) vs NetScaler

Compared 6% of the time

NGINX Plus vs NetScaler

Compared 5% of the time

HAProxy vs NetScaler

Compared 5% of the time

Amazon Elastic Load Balancing vs NetScaler

Compared 2% of the time

More NetScaler Competitors

Imperva Application Security Platform vs Wallarm NG WAF

Compared 11% of the time

Venusense Web Application Firewall vs Wallarm NG WAF

Compared 9% of the time

Salt Security vs Wallarm NG WAF

Compared 8% of the time

Cequence Security vs Wallarm NG WAF

Compared 8% of the time

Cloudflare vs Wallarm NG WAF

Compared 4% of the time

More Wallarm NG WAF Competitors

Product Reports

Buyer's Guide

Cloudflare Web Application Firewall

June 2026

Cloudflare Web Application Firewall report

Download Cloudflare Web Application Firewall product report

Buyer's Guide

NetScaler

June 2026

Download NetScaler product report

Buyer's Guide

Web Application Firewall (WAF)

May 2026

Download Wallarm NG WAF product report

Also Known As

Cloudflare WAF

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

Wallarm NG-WAF

Overview

Cloudflare Web Application Firewall integrates DDoS protection, load balancing, and firewall capabilities. Its ease of use, configurability, and robust security measures make it a versatile choice for protecting web applications.

Cloudflare Web Application Firewall provides a comprehensive defense against threats with advanced reporting and robust security measures. It includes DNS integration, rate limiting, and extensive rule sets, all within a SaaS model that allows API configurability. Users value its caching, scalability, and pricing, although enhancements are needed in rate-limiting and third-party integration. Improvements in customer support, especially in India, real-time controls, and user documentation are also desired. Users seek a more intuitive dashboard, better log management, and improved alert systems, along with multitenancy capabilities and enhanced reporting.

What are the key features of Cloudflare Web Application Firewall?

DDoS Protection: Shields applications from denial-of-service attacks
Load Balancing: Ensures efficient traffic distribution
DNS Integration: Enhances domain name system security
Rate Limiting: Controls traffic flow and reduces abuse
Extensive Rule Sets: Offers customizable security rules

What benefits and ROI can users find in reviews?

Scalability: Easily adapts to growing business needs
Pricing: Offers reasonable pricing structure
Caching: Improves application performance and speed
Configurable Security: Provides customizable defense settings
Efficient Management: Simplifies security and application control

Cloudflare Web Application Firewall finds application in industries like banking and retail by acting as a comprehensive security gateway, managing authentication and authorization while protecting web applications from malicious Layer 7 traffic. It also implements load balancing, CDN, and zero-trust policies, supported by advanced reporting, analytics tools, and threat scoring to meet specific industry needs.

Cloudflare

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

crunchbase, udacity, marketo, okcupid, zendesk

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

June 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: June 2026.

DOWNLOAD NOW

900,747 professionals have used our research since 2012.

See our NetScaler vs. Wallarm NG WAF report.

See our list of best Web Application Firewall (WAF) vendors.

We monitor all Web Application Firewall (WAF) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.