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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)
6th
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 June 2025, in the Web Application Firewall (WAF) category, the mindshare of Cloudflare Web Application Firewall is 7.5%, up from 6.4% compared to the previous year. The mindshare of NetScaler is 3.2%, 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

"The product has a valuable security control functionality."
"Caching is the most valuable feature of Cloudflare Web Application Firewall."
"The stability of Cloudflare Web Application Firewall deserves a perfect 10 out of 10."
"Technical support has a very fast response time and they are helpful."
"The rate limiting features and customizations in terms of URL match and applying policies are valuable to me."
"Some of the most valuable features of Cloudflare Web Application Firewall include its DNS zone setup and the zero trust policy."
"There is a huge signature repository"
"Someone with a basic understanding of networking and security will be able to implement the firewall's basic features within 15 minutes."
"The solution is easy to work with and manage."
"SSL Offload"
"The solution is very stable."
"The maintenance of the solution is not complex."
"Citrix Netscaler makes it easy to provide services to end users, offering better visibility into user sessions compared to VMware. However, instability in network or machine can cause headaches as it's hard to pinpoint issues. SSL offload feature enhances security posture by providing secure connectivity between end users and backend systems. We use additional Azure remote security solutions for comprehensive protection."
"The program is easy to install and to set up."
"The NetScaler appliance has provided a lot of customers with greater high availability for their enterprise applications within a single site and across multiple locations."
"It's very easy to configure."
 

Cons

"They need to improve their support because getting a response for basic requests took around 48 hours, which is too long."
"It would be ideal if the solution offered better log integration and more integration with different platforms."
"The ModSecurity core rules need to be updated."
"We have noticed some latency when the call goes through the firewall. That could be improved."
"Cloudflare Web Application Firewall should include port forwarding features."
"The blocked logs are difficult to read at times."
"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."
"The platform's control features related to real-time authentication and response time need improvement."
"The setup was not simple."
"The vendor provides frequent patches, however, the security of the website has room for improvement."
"I would like to see more integration for single sign-on."
"Too many bugs in the software and it's always difficult when you need to update."
"The configuration for its web application firewall is complicated."
"The solution is a bit more expensive than some of the available solutions in this region. One solution in particular that I noticed was cheaper was Kemp."
"Currently, it is not easy to use the configuration capabilities of the product."
"The reporting is not so good. They don't have an application to connect the logs."
 

Pricing and Cost Advice

"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."
"Cloudflare Web Application Firewall is more affordable than other solutions."
"The annual licensing fee is $10,000 USD."
"The solution is expensive."
"We pay $210 per month for CloudFlare WAF."
"Cloudflare offers different types of subscriptions for businesses, enterprises, and personal users, and the pricing is negotiable."
"The pricing model is very straightforward compared to the competition. You just pay per month for the product and usage."
"The solution's pricing option needs to be more transparent for enterprise clients."
"The solution's pricing is very high compared to its competitors."
"It all depends on the features that will be used and the number of accesses."
"The pricing could be lower."
"You get the value for your money. There aren't any hidden fees."
"I give the price of the solution a seven out of ten."
"Licensing is adequate. I wanted to have a more prominent license, but until I do they don't give enough support. The additional cost would be too much."
"It's not for startups or SOHO."
"We have been evaluating F5, Citrix, and other ADC products. Citrix is the most expense of all of them."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Educational Organization
14%
Financial Services Firm
8%
Comms Service Provider
6%
Computer Software Company
15%
Financial Services Firm
11%
Government
9%
Educational Organization
9%
 

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 is your experience regarding pricing and costs for Cloudflare Web Application Firewall?
Cloudflare is cheaper compared to Azure WAF, which I have considered before.
What needs improvement with Cloudflare Web Application Firewall?
The product can improve by having more multitenancy capability, which is currently not available. This improvement would enable managed service providers to implement it more effectively.
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.
856,873 professionals have used our research since 2012.