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Microsoft Azure Application Gateway pros and cons

Vendor: Microsoft
3.7 out of 5
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426 followers
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Pros & Cons summary

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Prominent pros & cons

PROS

Microsoft Azure Application Gateway provides robust Layer 7 access for controlling requests and content, even when access is restricted to other external resources.
The integration capabilities of Microsoft Azure Application Gateway with other systems are highly valued, as it facilitates seamless management and monitoring processes.
Microsoft Azure Application Gateway offers strong scalability with extensive user support, evidenced by its effective load balancing features and high performance in handling system loads.
Security is a major highlight of Microsoft Azure Application Gateway, particularly its web application firewall (WAF) and traffic management features that prevent Layer 7 attacks and manage access efficiently.
The ease of use and cost efficiency of Microsoft Azure Application Gateway, coupled with its domain mapping feature, contribute to enhanced performance and reduced operational costs.

CONS

Microsoft Azure Application Gateway is considered expensive and could benefit from an improved pricing model.
Users find it challenging to integrate with existing systems like SIAM, and its configuration is often complex.
The security features are viewed as lacking, with suggestions for a better web application firewall.
The performance of Microsoft Azure Application Gateway, particularly during updates and certificate changes, needs enhancement.
Scalability issues are reported, with users experiencing difficulties when trying to upgrade between versions.
 

Microsoft Azure Application Gateway Pros review quotes

reviewer2226693 - PeerSpot reviewer
Jul 11, 2023
I find Application Gateway’s WAF module valuable because it helps prevent layer 7 attacks.
reviewer1288212 - PeerSpot reviewer
Sep 27, 2020
The solution was very easy to configure. It wasn't hard at all to adjust it to our needs.
Rushad  Anklesaria - PeerSpot reviewer
Jan 29, 2024
The product's initial setup phase was easy.
Learn what your peers think about Microsoft Azure Application Gateway. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
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Sooryanarayan Hegde - PeerSpot reviewer
Feb 20, 2024
We can control what rules should be used and what should be disabled.
Sami - PeerSpot reviewer
Nov 29, 2022
The solution has built-in rules that reduce alerts and are easy to configure.
Roopesh P - PeerSpot reviewer
Aug 23, 2021
It has a filter available, although we are not currently using it because it is not part of our requirements. But it is a good option and when it becomes part of our requirements we will definitely use it.
RJ
May 9, 2024
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.
SJ
May 20, 2020
This is a SaaS product, so it is always up to date.
Bonieber  Orofeo - PeerSpot reviewer
May 22, 2025
Microsoft Azure Application Gateway impacts our cost savings while maintaining higher performance.
TK
Feb 9, 2022
The health probe is pretty good for your backend health. It tells you whether it's communicating and talking to the endpoint correctly. It is quite useful.
 

Microsoft Azure Application Gateway Cons review quotes

reviewer2226693 - PeerSpot reviewer
Jul 11, 2023
Application Gateway’s limitation is that the private and the public endpoint cannot use the same port.
reviewer1288212 - PeerSpot reviewer
Sep 27, 2020
The security of the product could be adjusted.
Rushad  Anklesaria - PeerSpot reviewer
Jan 29, 2024
The tool is a pain to deal with when it comes to the area of configuration.
Learn what your peers think about Microsoft Azure Application Gateway. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
856,873 professionals have used our research since 2012.
Sooryanarayan Hegde - PeerSpot reviewer
Feb 20, 2024
The solution doesn’t support wildcard-based and regular expression-based rules.
Sami - PeerSpot reviewer
Nov 29, 2022
The graphical interface needs improvement because it is not user friendly.
Charles Salameh - PeerSpot reviewer
Jun 22, 2023
The solution has many limitations. You cannot upgrade the VPN to the application gateway. So I started with version one, which has limited capabilities, and they provided version two. And unfortunately, I cannot upgrade from v one to v two like other services. So I have to decommission the version one and create a new one with version two. Also the version one was complex with the certificates uploading the SQL certificates.
Roopesh P - PeerSpot reviewer
Aug 23, 2021
It takes a lot of time for a certificate to update in the system. That is a huge drawback, affecting the load-balancing side. And when there are changes to the load balancing, it affects the end-user.
RJ
May 9, 2024
We have encountered some issues with automatic redirection and cancellation, leading to 502 and 504 gateway errors. So, I experienced some trouble with containers.
SJ
May 20, 2020
For the first-time user, it is difficult to understand so the user-interface needs to be improved.
Bonieber  Orofeo - PeerSpot reviewer
May 22, 2025
In future releases of Microsoft Azure Application Gateway, I would to see more AI functionalities and a better dashboard as well as some customizations.