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Azure Front Door vs NetScaler comparison

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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
Sponsored
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
76
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
Azure Front Door
Average Rating
8.8
Reviews Sentiment
7.7
Number of Reviews
15
Ranking in other categories
CDN (2nd), Web Application Firewall (WAF) (13th), Microsoft Security Suite (18th)
NetScaler
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), Web Application Firewall (WAF) (14th)
 

Featured Reviews

Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
SayedAbdelrhman - PeerSpot reviewer
Provide bot protection and has proficient documentation
During our discussion with the internal Microsoft team about assessing our environment, they confirmed that we have sufficient security measures, especially regarding edge protection. Internally, we believe we are now certified. In the future, we could consider adding layer four protection from the firewall. Front Door combines CDN and WAF protection, so further enhancing its features could benefit both the customer and us. We monitor the number of users attempting to access our IP or DNS servers. When designing the system, we initially needed to ensure our environment was protected with a WAF. However, WAF is currently too costly for us, so we created private links and connected them to Front Door. Overall, I rate the solution an eight out of ten.
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

"I rate its stability a ten out of ten."
"Cloudflare consolidates various capabilities into one product, streamlining processes."
"The most valuable feature is the web application firewall."
"Easier http to https redirect using page rules"
"The most valuable features of the solution are performance and security."
"The solution is stable, and the DNS servers are simple to use."
"The simplicity of the overall dashboard makes it a great product for a user like me who has less understanding of the internet than a developer or other more technical people. It gives me peace of mind. I also love the easy customization of the Page Rules."
"Smaller businesses have seen great ROI due to the low investment and strong performance."
"The most valuable feature is that you can implement resources globally. It does not depend on location and ability or something like that. This is to connect clients around the world."
"The solution is good."
"I find the technical support excellent, and I rate it a ten."
"The web application firewall is a great feature."
"Azure Front Door provides DDoS protection and features related to WAF."
"Rules Engine is a valuable feature."
"The price is one of the most important aspects of the product. It's quite affordable."
"You can assign as many web application firewall policies as you want to the same instance of Front Door."
"It is a very stable solution."
"What I like most about Citrix NetScaler is its stability, and I didn't see a lot of issues with it."
"The web application firewall is one feature I found valuable in the solution."
"The most valuable features are for the ADMs and the overall monitoring environment."
"We like the periodic upgrades and backups, also made via ADMs, and it makes our environment much more robust and reliable."
"The most valuable features are the VDA Delivery, Gateway Fort, and the load balancing."
"An 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."
"Available on any device and can be accessed on a wide area network."
 

Cons

"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."
"The timing aspect can lead to it being considered overpriced. This is a particular concern we have with Cloudflare, as they may struggle with accurately detecting the client."
"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."
"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"It should be easier to collect the logs with companies like Sumo. However, based on my discussions with the salespeople, I understand that's how they make their money. With the enterprise product, they want people doing those kinds of enterprise features to do the logging. They want them to pay a lot of money, and that's where I have an issue with them. That should be a default. You should be able to get the log no matter what. The logging should be universal."
"Cloudflare could offer a better view or maybe dashboards of the main resources used in the client."
"The analytics, basically the dashboard, doesn't have much to it."
"The product needs to improve its latency."
"There's a limitation on the amount of global rules we can add."
"It lacks sufficient functionality."
"In the tool, there needs to be a good amount of monitoring in the area of health probes to capture in front of what is happening."
"The product's features are limited compared to Cloudflare. The tool also doesn't work well in a hybrid environment. I would like to see a way to add personalized APIs in the system."
"We should be able to use Front Door defenders with multiple cloud vendors. Currently, they can be used only with the Azure cloud. Azure Front Door should also be able to do global load balancing and provide internal front door services. Microsoft should clearly define what Traffic Manager, Application Gateway, and Azure Front Door products do. These are similar products, and people get confused between these products."
"There could be improvements regarding its pricing for large-scale projects."
"There is room for improvement and they're working on it."
"Citrix ADC is a complex product, and it takes time to understand these things. But the documentation is poor, and the deployment is difficult. Integration could also be better because what I find is that you cannot easily integrate the panel in the second sector. What I have found is that in the last index, there is a limitation when getting validated. Technical support could also be better."
"We had some bugs in the previous firmware. These were not big issues, but more testing on the firmware would be key to happier customers."
"It was challenging explaining to customers that it's no longer NetScaler but ADC, and now it's not just ADC but also the rebranding from NetScaler."
"The security is okay, but the monitoring and reporting need improvement."
"I would like to see multifactor authentication added to this solution to improve the security."
"Technical support sometimes takes a little longer because of the multilevel ticket priority."
"Getting to use some of the advanced tools, even with the assistance of Citrix support, can be challenging."
"An area for improvement would be the difficulty in finding information about standard licensing costs over the internet. They should provide some reference prices on the net to be quickly referred to."
 

Pricing and Cost Advice

"A free version of the solution is available."
"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"We are using the free version."
"For Cloudflare, I recommend it heavily for small businesses with revenue under a couple of million dollars. Onboarding is easy, and they even have a free plan. This makes it simple for businesses in the $100,000-$500,000 range to try it out and see its value, allowing them to scale up their infrastructure as needed."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."
"That is one of the great features. I was able to access the majority of the features and services for free."
"It is on a pay-as-you-go basis."
"Considering the standard licensing of the tool, even though we have not checked the billing as of now, it might not be very costly."
"The transition to the premium tier has led to increased costs, making it more expensive than the classic tier."
"The pricing of the solution is good."
"The solution is a bit expensive."
"The product is expensive."
"We have been evaluating F5, Citrix, and other ADC products. Citrix is the most expense of all of them."
"Price-wise, I feel that the solution is a little bit expensive."
"It's an expensive product but it works well."
"You get the value for your money. There aren't any hidden fees."
"It is an enterprise solution. Thus, its costs are reasonable."
"I give the price of the solution a seven out of ten."
"For partners, NetScaler is not as expensive price-wise versus F5."
"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."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Computer Software Company
16%
Financial Services Firm
14%
Manufacturing Company
8%
Government
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

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...
Which would you choose - Cloudflare DNS or Quad9?
Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...
What do you like most about Cloudflare?
Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.
What's the difference between Azure Front Door and Application Gateway?
We found Azure Front Door to be easily scaled and very stable. The implementation is very fast and Microsoft provides...
What is your experience regarding pricing and costs for Azure Front Door?
I am not sure about the pricing but believe Azure Front Door might require a higher cost due to its entry point nature.
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 ente...
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...
What needs improvement with Citrix ADC?
Citrix NetScaler is a robust product, but mastering it requires significant learning and training due to its complexi...
 

Also Known As

Cloudflare DNS
Azure Front-Door
Citrix ADC, Citrix NetScaler VPX, NetScaler Console, NetScaler Web Application Firewall
 

Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
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ABB Schweiz, Aer Lingus, AIDS Healthcare Foundation, Amnet Technology Solutions, Aramex International, Ascenty, Atos, Autodesk
Find out what your peers are saying about Azure Front Door vs. NetScaler and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.