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Cloudflare Web Application Firewall vs NetScaler comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 1, 2025

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 ...
Ranking in Web Application Firewall (WAF)
5th
Average Rating
8.4
Reviews Sentiment
7.5
Number of Reviews
24
Ranking in other categories
No ranking in other categories
NetScaler
Ranking in Web Application Firewall (WAF)
14th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
107
Ranking in other categories
Application Delivery Controllers (ADC) (1st), Network Management Applications (5th)
 

Mindshare comparison

As of July 2025, in the Web Application Firewall (WAF) category, the mindshare of Cloudflare Web Application Firewall is 7.4%, up from 6.4% compared to the previous year. The mindshare of NetScaler is 3.3%, down from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF)
 

Featured Reviews

SachidDoshi - PeerSpot reviewer
Offers a huge signature repository and is superiorly effective in mitigating DDoS attacks
The solution's learning curve can still be further reduced, which presently stands at two or three months. The product has a custom rule set that users can modify and manifest as needed. The vendor can probably shorten the learning curve using cutting-edge technologies like AI. The solution provider can also work around the web applications and identify the toolset that needs to be implemented to deploy the solution in less time. The vendor has launched a SASE product that can function with Cloudflare Web Application Firewall, but many improvements are needed in terms of features, such as the web filtering feature, and CASB has not yet been added.
DEMİRHAN ÇAVUŞOĞLU - PeerSpot reviewer
A tool for centralized management including inventory and sales tracking
Citrix ADM has the ability to implement policies to tighten security. For instance, you can restrict access to your network from outsiders or lack necessary security measures such as antivirus programs. Additionally, there's the Delivery Controller, which allows for comprehensive monitoring and management tasks such as remote restarts, maintenance, and registration. Another essential component is the Director, which provides detailed insights into sessions, including identifying session failures, connection issues, user lockouts, etc. It presents a list of problems to address, enabling you to click on them and resolve them efficiently.

Quotes from Members

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

Pros

"It's pretty convenient and pretty easy to set up and run. And then kind of for static content, it also offers caching."
"The initial setup process is simple."
"Some of the most valuable features of Cloudflare Web Application Firewall include its DNS zone setup and the zero trust policy."
"We extensively use the solution every day. The solution is very stable; we haven’t seen any glitches."
"The rate limiting features and customizations in terms of URL match and applying policies are valuable to me."
"Someone with a basic understanding of networking and security will be able to implement the firewall's basic features within 15 minutes."
"The integration of Cloudflare with Cloud Suite is its most valuable feature."
"Cloudflare is cheaper compared to Azure WAF, which I have considered before."
"SSL Offload"
"I like the ease of use. It's easy to manage. I also like it's ease of use with virtualization technologies with applications."
"Available on any device and can be accessed on a wide area network."
"For desktop application management, I recommend the NetScaler edition. This product is like a Swiss army knife. Citrix NetScaler ADC supports the education front-end."
"What I like most about Citrix NetScaler is its stability, and I didn't see a lot of issues with it."
"It is the best product out there."
"Unified Gateway allows me to provide secure external access to applications for suppliers and customers while requiring Multi-Factor Authentication."
"The most valuable features of Citrix ADC are load balancing and application firewall."
 

Cons

"The product can improve by having more multitenancy capability, which is currently not available."
"Their documentation could be better. They don't have documentation that explains everything well. They have documentation for everything you're looking for, but they lack a single piece of documentation to tie everything together. As a new user or beginner, it took us a little bit of time to figure out how to put all these things in place."
"We have noticed some latency when the call goes through the firewall. That could be improved."
"Its stability could be better."
"The ModSecurity core rules need to be updated."
"They have some limitations with third-party integrations."
"It would be ideal if the solution offered better log integration and more integration with different platforms."
"Cloudflare Web Application Firewall should include port forwarding features."
"When a new version comes out, sometimes, my existing configuration gets wiped out. They should work on this so that my existing configuration doesn't get impacted with an upgrade to a newer version. There could also reduce frequent firmware upgrade activities and have a stable version so that once we upgrade it, we don't have to upgrade it for two to three years."
"The setup for Citrix NetScaler has room for improvement. It could be easier."
"Should offer more flexible cost-effective licensing for small to medium sized organizations."
"We would like to see some fairly large scale improvement in the configuration process for this solution."
"Deployment is complicated."
"The product could be improved by making it easier to use and easier to implement."
"This is an expensive solution."
"An area for improvement in Citrix Web App and API Protection is for it to give real-time notifications and alerts. It would be practical if the solution warns you if there's an attack or if the load or traffic volume increases or decreases. An additional feature I'd like to see in Citrix Web App and API Protection is a prediction or artificial intelligence on what is happening, for example, attacks."
 

Pricing and Cost Advice

"The solution's pricing option needs to be more transparent for enterprise clients."
"The pricing model is very straightforward compared to the competition. You just pay per month for the product and usage."
"The solution is expensive."
"Cloudflare offers different types of subscriptions for businesses, enterprises, and personal users, and the pricing is negotiable."
"We pay $210 per month for CloudFlare WAF."
"Cloudflare Web Application Firewall is more affordable than other solutions."
"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."
"It is not too pricey."
"Citrix ADM costs us approximately $5000 per month."
"Costly product and complicated licensing."
"Its price is comparable to others and affordable."
"Price-wise, I feel that the solution is a little bit expensive."
"Citrix Web App and API Protection are in the middle when we talk about pricing and licensing"
"We have a yearly licencing fee, and there are no additional costs."
"We have all the features and functions of Citrix because we have a premium license."
"It's not for startups or SOHO."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Educational Organization
10%
Financial Services Firm
9%
Manufacturing Company
7%
Computer Software Company
15%
Financial Services Firm
11%
Government
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Cloudflare Web Application Firewall?
The product has a valuable security control functionality.
What needs improvement with Cloudflare Web Application Firewall?
I cannot say much about areas of improvement for Cloudflare Web Application Firewall because I haven't gone through deep understanding of it, as I am still learning. However, they need to improve t...
What do you like most about Citrix ADC?
The most valuable feature for us is the application firewalling in Citrix NetScaler, ensuring only valid traffic enters our environment.
What is your experience regarding pricing and costs for Citrix ADC?
After deployment, Citrix Netscaler shifted to a subscription-based license scheme for support, which is slightly more expensive.
What needs improvement with Citrix ADC?
Citrix NetScaler is a robust product, but mastering it requires significant learning and training due to its complexity. While it could be easier to manage, it is like transitioning from driving a ...
 

Also Known As

Cloudflare WAF
Citrix ADC, Citrix NetScaler VPX, NetScaler Console, NetScaler Web Application Firewall
 

Overview

 

Sample Customers

crunchbase, udacity, marketo, okcupid, zendesk
ABB Schweiz, Aer Lingus, AIDS Healthcare Foundation, Amnet Technology Solutions, Aramex International, Ascenty, Atos, Autodesk
Find out what your peers are saying about Cloudflare Web Application Firewall vs. NetScaler and other solutions. Updated: June 2025.
860,592 professionals have used our research since 2012.