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Microsoft Azure Application Gateway vs NGINX App Protect 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:
 

ROI

Sentiment score
6.1
Microsoft Azure Application Gateway enhances ROI by reducing infrastructure costs, simplifying setup, and using cost management tools for accurate assessments.
Sentiment score
6.9
Organizations saw positive ROI with NGINX App Protect during COVID-19, improving security and integration, anticipating future benefits.
Microsoft Azure Application Gateway significantly impacts our cost savings while maintaining higher performance.
IT Manager at Chong Hua Hospital
If we can use a shared resource, then the return on investment is really nice.
Cloud Specialist at a tech services company with 10,001+ employees
We have seen a return on investment in terms of time-saving and cost-saving by not creating our own infrastructure.
Information Security and Compliance Officer at Carnation
 

Customer Service

Sentiment score
6.4
Microsoft Azure Application Gateway support experiences vary; some praise expertise, while others criticize delays and inconsistent quality.
Sentiment score
6.3
NGINX App Protect support is praised for promptness and helpfulness but inconsistencies and costs affect user satisfaction.
I would say they provide the best support for Application Gateway because they own the product, so their support is top-notch.
Cloud Specialist at a tech services company with 10,001+ employees
There is room for improvement, specifically in paid support, by providing more direct contact.
Information Security and Compliance Officer at Carnation
I would rate Microsoft support as good because they have a very skilled technical support team in the background
Cloud Head at White-Spunner & Associates
They were quick and efficient when we had issues.
Project Manager at a comms service provider with 10,001+ employees
 

Scalability Issues

Sentiment score
7.4
Microsoft Azure Application Gateway provides scalable solutions but has mixed reviews regarding cost and ease of scaling and upgrades.
Sentiment score
6.5
NGINX App Protect is scalable with diverse options but faces deployment, traffic, and configuration centralization challenges noted by users.
It has the autoscaling feature, so there is not much concern around performance; it can scale significantly.
Cloud Specialist at a tech services company with 10,001+ employees
Microsoft Azure Application Gateway is a very scalable product.
IT Manager at Chong Hua Hospital
Microsoft Azure Application Gateway is a scalable solution.
Cloud Head at White-Spunner & Associates
 

Stability Issues

Sentiment score
7.6
Microsoft Azure Application Gateway is stable and reliable, with high ratings, despite occasional issues due to misconfiguration.
Sentiment score
8.4
NGINX App Protect is praised for stability and integration, outperforming competitors, though minor improvements in HTML5 are needed.
We have been using it for the past two to three years, and there have been good results with no problems so far.
Cloud Specialist at a tech services company with 10,001+ employees
The stability is good, and except for a few instances, I don't see the non-availability of Azure Cloud services.
Cloud Head at White-Spunner & Associates
It is a quality solution, and I would rate its stability as eight out of ten.
IT Architect at a financial services firm with 10,001+ employees
 

Room For Improvement

Microsoft Azure Application Gateway is criticized for high costs, complexity, lacking documentation, and needing improvements in security, scalability, and support.
NGINX App Protect requires improved flexibility, UI, API, automation, network support, pricing, integration, and feature enhancements like security and documentation.
One feature I mentioned is the support for non-HTTPS protocols such as TCP, which could allow one endpoint for all kinds of protocols.
Cloud Specialist at a tech services company with 10,001+ employees
In future releases of Microsoft Azure Application Gateway, I would like to see more AI functionalities and a better dashboard as well as some customizations.
IT Manager at Chong Hua Hospital
Microsoft Azure Application Gateway has room for improvement because it offers many features, but its configuration is a bit difficult, at least from the developer point of view.
Cloud Head at White-Spunner & Associates
There was more information from F5 regarding hardware requirements and specifications to deploy the service.
IT Architect at a financial services firm with 10,001+ employees
 

Setup Cost

Microsoft Azure Application Gateway's cost is debated; appreciated for scalability but potentially expensive with additional fees compared to AWS.
NGINX App Protect costs $3,000-$400,000 annually, considered expensive but competitive, with no hidden fees and strategic cost management possible.
We would prefer to have it cheaper, but it is still expensive.
Cloud Specialist at a tech services company with 10,001+ employees
Azure solutions are quite expensive.
Information Security and Compliance Officer at Carnation
When it comes to pricing for Microsoft Azure Application Gateway, I would rate it a seven out of ten.
IT Manager at Chong Hua Hospital
 

Valuable Features

Microsoft Azure Application Gateway provides secure, efficient traffic management with integration, automation, and scalability benefits for straightforward application deployment.
NGINX App Protect provides comprehensive security features including automation, containerization, and flexible API connectivity for robust application protection.
We are using it for some of the security features for our applications, particularly for securing traffic in transit with SSL.
Information Security and Compliance Officer at Carnation
The Web Application Firewall (WAF) in Microsoft Azure Application Gateway has been very effective in protecting applications from security threats.
IT Manager at Chong Hua Hospital
We find mutual TLS valuable because we can verify the client securely by setting up the trust certificate of the client, and also if we do it at the client side as well.
Cloud Specialist at a tech services company with 10,001+ employees
The most valuable feature is the ability to operate in a DevOps environment and to be configured through API and pipeline by the developers themselves.
IT Architect at a financial services firm with 10,001+ employees
Detecting bots and blocking IPs have proven effective for securing applications.
Project Manager at a comms service provider with 10,001+ employees
 

Categories and Ranking

Microsoft Azure Application...
Ranking in Web Application Firewall (WAF)
5th
Average Rating
7.4
Reviews Sentiment
6.8
Number of Reviews
50
Ranking in other categories
Application Delivery Controllers (ADC) (4th)
NGINX App Protect
Ranking in Web Application Firewall (WAF)
15th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
24
Ranking in other categories
Container Security (27th), API Security (7th)
 

Mindshare comparison

As of January 2026, in the Web Application Firewall (WAF) category, the mindshare of Microsoft Azure Application Gateway is 6.0%, down from 10.9% compared to the previous year. The mindshare of NGINX App Protect is 2.0%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF) Market Share Distribution
ProductMarket Share (%)
Microsoft Azure Application Gateway6.0%
NGINX App Protect2.0%
Other92.0%
Web Application Firewall (WAF)
 

Featured Reviews

SS
Cloud Specialist at a tech services company with 10,001+ employees
Mutual TLS has secured our web services and now needs broader protocol support
The most valuable feature we have found in Microsoft Azure Application Gateway is mutual TLS. We find mutual TLS valuable because we can verify the client securely by setting up the trust certificate of the client, and also if we do it at the client side as well. This successfully develops mutual trust, ensuring that we know the client who is calling our service is a legitimate client. That is a very nice feature.Microsoft Azure Application Gateway has helped manage our traffic efficiently because we have many web services that we can put behind the same URL, and we can have different URLs with the same Application Gateway with a limited number of listeners. We can do host-based routing as well as URL-based routing or path-based routing. It supports both, so we can have even a single URL supporting many applications, or we can have different URLs for different applications respectively. We have both use cases.
JP
Project Manager at a comms service provider with 10,001+ employees
Blocking IPs and detecting bots enhances security for medical websites
I was researching products like NGINX App Protect and F5 Advanced WAF for long-term options. I have some use for such a solution, but probably not before next year Detecting bots and blocking IPs have proven effective for securing applications. We were able to block groups of IP addresses that…
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
8%
Government
8%
Computer Software Company
14%
Financial Services Firm
13%
Comms Service Provider
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise6
Large Enterprise24
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise5
Large Enterprise11
 

Questions from the Community

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 excellent support. Azure Front Door can quickly detect abnormalities before the...
How does AWS WAF compare to Microsoft Azure Application Gateway?
Our organization ran comparison tests to determine whether Amazon’s Web Service Web Application Firewall or Microsoft Azure Application Gateway web application firewall software was the better fit ...
What do you like most about Microsoft Azure Application Gateway?
Application Gateway automatically redirects unwanted users and takes care of the security aspect. It also handles the performance side of things, which is why we use it.
What is your experience regarding pricing and costs for NGINX App Protect?
I don't know the pricing yet because in my other project, I was not part of the buying side and I was just starting to look at options.
What needs improvement with NGINX App Protect?
It would be better if it were easier to implement and if there was more information from F5 regarding hardware requirements and specifications to deploy the service, to avoid disruptions after impl...
 

Also Known As

Azure Application Gateway, MS Azure Application Gateway
NGINX WAF, NGINX Web Application Firewall
 

Overview

 

Sample Customers

Lilly, AccuWeather, AIRFRANCE, Honeywell
Information Not Available
Find out what your peers are saying about Microsoft Azure Application Gateway vs. NGINX App Protect and other solutions. Updated: December 2025.
880,511 professionals have used our research since 2012.