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A10 Networks Thunder ADC vs Microsoft Azure Application Gateway comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

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
7.9
A10 Networks Thunder ADC delivers cost-effective management and performance, simplifying configuration and reducing staffing needs for operational efficiency.
Sentiment score
6.1
Microsoft Azure Application Gateway enhances ROI by reducing infrastructure costs, simplifying setup, and using cost management tools for accurate assessments.
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
Microsoft Azure Application Gateway significantly impacts our cost savings while maintaining higher performance.
IT Manager at Chong Hua Hospital
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
7.4
A10 Networks Thunder ADC support is responsive and helpful, with quick resolutions and knowledgeable regional teams, despite occasional delays.
Sentiment score
6.4
Microsoft Azure Application Gateway support experiences vary; some praise expertise, while others criticize delays and inconsistent quality.
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
 

Scalability Issues

Sentiment score
7.3
A10 Networks Thunder ADC efficiently scales and integrates devices, managing traffic and business growth, but could improve some features.
Sentiment score
7.4
Microsoft Azure Application Gateway provides scalable solutions but has mixed reviews regarding cost and ease of scaling and upgrades.
Microsoft Azure Application Gateway is a very scalable product.
IT Manager at Chong Hua Hospital
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 scalable solution.
Cloud Head at White-Spunner & Associates
 

Stability Issues

Sentiment score
8.4
A10 Networks Thunder ADC ensures high stability and uptime, supporting reliable performance for numerous users with minimal maintenance.
Sentiment score
7.6
Microsoft Azure Application Gateway is stable and reliable, with high ratings, despite occasional issues due to misconfiguration.
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
 

Room For Improvement

A10 Networks Thunder ADC requires improvements in usability, security, integration, scalability, documentation, cloud support, automation, and pricing.
Microsoft Azure Application Gateway is criticized for high costs, complexity, lacking documentation, and needing improvements in security, scalability, and support.
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
There is room for improvement in terms of support, such as assigning agents directly for more straightforward engagement.
Information Security and Compliance Officer at Carnation
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
 

Setup Cost

A10 Networks Thunder ADC is competitively priced with embedded licensing, easy setup, but variable ongoing support costs.
Microsoft Azure Application Gateway's cost is debated; appreciated for scalability but potentially expensive with additional fees compared to AWS.
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

A10 Networks Thunder ADC provides high performance, robust security, and flexibility with easy configuration, supporting various cloud environments.
Microsoft Azure Application Gateway provides secure, efficient traffic management with integration, automation, and scalability benefits for straightforward application deployment.
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
 

Categories and Ranking

A10 Networks Thunder ADC
Ranking in Application Delivery Controllers (ADC)
10th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
22
Ranking in other categories
No ranking in other categories
Microsoft Azure Application...
Ranking in Application Delivery Controllers (ADC)
4th
Average Rating
7.4
Reviews Sentiment
6.8
Number of Reviews
50
Ranking in other categories
Web Application Firewall (WAF) (5th)
 

Mindshare comparison

As of January 2026, in the Application Delivery Controllers (ADC) category, the mindshare of A10 Networks Thunder ADC is 5.6%, up from 5.0% compared to the previous year. The mindshare of Microsoft Azure Application Gateway is 6.6%, down from 8.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC) Market Share Distribution
ProductMarket Share (%)
Microsoft Azure Application Gateway6.6%
A10 Networks Thunder ADC5.6%
Other87.8%
Application Delivery Controllers (ADC)
 

Featured Reviews

SD
Talent Acquisition Partner at Worldline Global
Provides flexibility and can be used for load balancing purposes
We use the solution for load balancing purposes A10 Networks Thunder ADC is an easy-to-use and flexible solution. The solution should add automation features in the next release. I have been using A10 Networks Thunder ADC for five to seven years. A10 Networks Thunder ADC is a stable solution.…
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.
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Financial Services Firm
9%
Manufacturing Company
8%
Government
7%
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise5
Large Enterprise11
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise6
Large Enterprise24
 

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
I would recommend A10 Networks due that it delivers high performance in a small form factor to reduce OPEX with significantly lower power usage, rack space, and cooling requirements compared to oth...
Do you recommend A10 Networks Thunder ADC?
I do recommend A10 Networks Thunder ADC. It's very user-friendly, easy to configure, and flexible. It is a very useful solution - especially now, when a lot of employees are working remotely. I hav...
What do you like most about A10 Networks Thunder ADC?
A10 Networks Thunder ADC is an easy-to-use and flexible solution.
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.
 

Also Known As

Thunder ADC, AX Series
Azure Application Gateway, MS Azure Application Gateway
 

Overview

 

Sample Customers

123inkt.nl, Bentley University, Box, Brainshark, Buienradar, Capgemini, CGN/LSN & NAT64, Chengdu Telecom, Club One, Code Ready, CRC Health Group, Cyso, Deutsche Telekom, Earth Class Mail, Excite, FFF Enterprises, Florence County, Framingham State University, From30
Lilly, AccuWeather, AIRFRANCE, Honeywell
Find out what your peers are saying about A10 Networks Thunder ADC vs. Microsoft Azure Application Gateway and other solutions. Updated: December 2025.
880,255 professionals have used our research since 2012.