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Microsoft Azure Application Gateway vs VMWare Avi Load Balancer 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
6.1
Microsoft Azure Application Gateway enhances ROI by reducing infrastructure costs, simplifying setup, and using cost management tools for accurate assessments.
Sentiment score
5.0
VMWare Avi Load Balancer users see cost savings and improved efficiency, though some haven’t seen immediate financial returns.
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
VMWare Avi Load Balancer has created a smoother failover process without issues, keeping the state normal, where typically there would be manual intervention.
Senior Database Engineer, SRE at Interswitch Group
VMWare Avi Load Balancer reduces the time required for application deployment and troubleshooting by managing all virtual services, pools, health monitors, and SSL certificates from a single console.
Infrastrecture Engineer at TechMahindra
We can easily identify from the dashboard whether there is any faulty server and monitor the health checks.
Infrastrecture Engineer at TechMahindra
 

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
6.5
VMware Avi Load Balancer's support is generally positive, with skilled engineers but occasional delays in response times.
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
For any critical production issues, support engineers respond promptly and assist with troubleshooting.
Infrastrecture Engineer at TechMahindra
Once we raise the support case through the portal, they immediately assist us, join a call, and they are fixing the issues and providing solutions for any critical application failure issues.
Infrastrecture Engineer at TechMahindra
The solution architect from VMware side told me that there would be no issue adding them. Here we are with an RFP, and we cannot add them easily.
Pre Sales at a computer software company with 51-200 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
7.0
VMWare Avi Load Balancer is highly scalable, efficiently managing traffic but needs GSLB for better scalability and user satisfaction.
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
I would rate the scalability of VMWare Avi Load Balancer a perfect ten out of ten because it senses traffic and scales automatically, also scaling down when there is no need, making it very elastic, resulting in zero costs when there is no traffic, which is excellent.
Senior Associate Infrastructure at Publicis Sapient
VMware Avi Load Balancer is software defined, and due to that, scaling is very much easier compared with other products and traditional hardware appliances.
Infrastrecture Engineer at TechMahindra
In my role as a database engineer, scalability works in two layers and rarely becomes a bottleneck.
Senior Database Engineer, SRE at Interswitch Group
 

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
8.1
VMWare Avi Load Balancer offers reliable performance, stability, and centralized management, ideal for small to medium businesses.
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
VMWare Avi Load Balancer is very reliable and stable.
Vdi Consultant at Garbutt Ltd
VMWare Avi Load Balancer is stable based on my experience.
Senior Associate Infrastructure at Publicis Sapient
I would like to provide a rating of nine out of ten for this product for stability and scalability.
Infrastrecture Engineer at TechMahindra
 

Room For Improvement

Microsoft Azure Application Gateway is criticized for high costs, complexity, lacking documentation, and needing improvements in security, scalability, and support.
VMWare Avi Load Balancer requires better pricing, documentation, integration, setup ease, and enhanced functionalities for smaller IT teams.
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
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
Predictive analytics for capacity planning and additional built-in operational reports on the dashboard would help infrastructure teams during daily monitoring.
Infrastrecture Engineer at TechMahindra
Multi-cloud capability comes from a configuration called NSX Extended.
Pre Sales at a computer software company with 51-200 employees
The need for policy execution tracing to simplify debugging is evident because if connections are routed incorrectly, for example, directly to a replica, debugging can become painful in production.
Senior Database Engineer, SRE at Interswitch Group
 

Setup Cost

Microsoft Azure Application Gateway's cost is debated; appreciated for scalability but potentially expensive with additional fees compared to AWS.
VMWare Avi Load Balancer offers flexible, subscription-based pricing but may be seen as costlier than some alternatives.
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
The experience with pricing, setup cost, and licensing shows that its pricing is quite pricier compared to Anthos Service Mesh.
Senior Associate Infrastructure at Publicis Sapient
Compared to other products, the pricing for VMWare Avi Load Balancer is good.
Infrastrecture Engineer at TechMahindra
it operates on a capacity and consumption model, unlike traditional appliances that charge based on hardware.
Senior Database Engineer, SRE at Interswitch Group
 

Valuable Features

Microsoft Azure Application Gateway provides secure, efficient traffic management with integration, automation, and scalability benefits for straightforward application deployment.
The platform offers seamless integration, stability, scalability, and advanced analytics with centralized management and multi-cloud support enhancing performance.
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
The gateway's Web Application Firewall feature enhances security as it is the first entry point to your network from the outside world.
Cloud Head at White-Spunner & Associates
Since implementing VMWare Avi Load Balancer, we no longer need to manually change IP addresses in our configuration, as Avi automates this process, which controls traffic and network appropriately, adding a layer of security and assurance.
Senior Database Engineer, SRE at Interswitch Group
The special capability I appreciate about VMWare Avi Load Balancer is its ease of use; it is very lightweight and quite inexpensive to deploy.
Vdi Consultant at Garbutt Ltd
It enables flexible deployment across environments and elastic auto-scaling, automatically scaling load balancer capacity based on traffic, then adding and removing service engines dynamically without over-provisioning, which leads to lower infrastructure costs and efficient handling of sudden traffic spikes.
Senior Associate Infrastructure at Publicis Sapient
 

Categories and Ranking

Microsoft Azure Application...
Ranking in Application Delivery Controllers (ADC)
11th
Average Rating
7.4
Reviews Sentiment
6.8
Number of Reviews
50
Ranking in other categories
Web Application Firewall (WAF) (11th)
VMWare Avi Load Balancer
Ranking in Application Delivery Controllers (ADC)
9th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
16
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Application Delivery Controllers (ADC) category, the mindshare of Microsoft Azure Application Gateway is 5.1%, down from 7.6% compared to the previous year. The mindshare of VMWare Avi Load Balancer is 4.6%, down from 5.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC) Mindshare Distribution
ProductMindshare (%)
VMWare Avi Load Balancer4.6%
Microsoft Azure Application Gateway5.1%
Other90.3%
Application Delivery Controllers (ADC)
 

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.
Sasikiran Sakalabattina - PeerSpot reviewer
Infrastrecture Engineer at TechMahindra
Centralized load management has improved availability and reduces manual effort for critical apps
The features we use most frequently in VMware Avi Load Balancer are virtual services, backend pools, health monitoring, and Layer 7 load balancing. Virtual services are a component of VMware Avi Load Balancer that serves as the primary entry point for the client traffic. In our application, I regularly create and manage the virtual services for the web applications, APIs, and internal business applications. We configure SSL certificates for load balancing the policies and health monitoring at the virtual service. The best feature of VMware Avi Load Balancer is health monitoring. The most valuable feature for me is the health monitoring capability. In our production environment with more than one thousand virtual machines, it continuously checks the health of the backend application servers. During monthly Windows patching or unexpected application failures, unhealthy pool members are automatically removed from the service. This feature is significantly reducing the traffic directed to unhealthy services without any manual intervention. Once the application server is restored, VMware Avi Load Balancer automatically adds the server back to the pool. This feature has significantly improved the application availability and is reducing the business downtime. Due to this, manual interventions required are minimal, so it is saving time.
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Top Industries

By visitors reading reviews
Manufacturing Company
9%
Financial Services Firm
9%
Computer Software Company
9%
Government
8%
Financial Services Firm
17%
Comms Service Provider
11%
Government
9%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise6
Large Enterprise24
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise4
Large Enterprise9
 

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 is your experience regarding pricing and costs for Microsoft Azure Application Gateway?
Regarding the pricing and licensing of Application Gateway, it is not cheap because the version we are using is WAF V2, and we are also using DDoS Premium Protection. I think the price of WAF on Ap...
What is your experience regarding pricing and costs for Avi Networks Software Load Balancer?
The experience with pricing, setup cost, and licensing shows that its pricing is quite pricier compared to Anthos Service Mesh, but it still proves to be a good solution even though it costs more. ...
What needs improvement with Avi Networks Software Load Balancer?
VMWare Avi Load Balancer can be improved in various ways, as it follows a pay-as-you-go model, which still makes it quite pricey and a little expensive for startups or small-scale industries. They ...
What advice do you have for others considering Avi Networks Software Load Balancer?
If you are using your service across multiple clouds and looking for a good Ingress controller and load balancer, you can confidently pick VMWare Avi Load Balancer. I would rate the accuracy and re...
 

Also Known As

Azure Application Gateway, MS Azure Application Gateway
Avi Software Load Balancer
 

Overview

 

Sample Customers

Lilly, AccuWeather, AIRFRANCE, Honeywell
Palo Alto Networks, DGDean, Swisslos
Find out what your peers are saying about Microsoft Azure Application Gateway vs. VMWare Avi Load Balancer and other solutions. Updated: June 2026.
903,182 professionals have used our research since 2012.