Microsoft Azure Application Gateway vs Wallarm NG WAF comparison

Microsoft Azure Application Gateway vs. Wallarm NG WAF

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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 Web Application ...

Mindshare comparison

As of March 2026, in the Web Application Firewall (WAF) category, the mindshare of Cloudflare Web Application Firewall is 5.4%, down from 6.9% compared to the previous year. The mindshare of Microsoft Azure Application Gateway is 4.9%, down from 10.3% compared to the previous year. The mindshare of Wallarm NG WAF is 0.8%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Web Application Firewall (WAF) Mindshare Distribution
Product	Mindshare (%)
Microsoft Azure Application Gateway	4.9%
Cloudflare Web Application Firewall	5.4%
Wallarm NG WAF	0.8%
Other	88.9%

Web Application Firewall (WAF)

Featured Reviews

Dean Barisic

CTO at PlayNirvana

Advanced security reporting has protected high-traffic betting platforms from constant attacks

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we have a dedicated IT team for that, and I'm not involved with Cloudflare much anymore. But if I were to compare them to F5, I would like to see more features that F5 offers. F5 has an option to bring the whole infrastructure, the whole WAF and all their packages, Bot Management, and everything else on your infrastructure. You need to install certain services from their side, and then you can choose if you would like requests to hit your servers immediately or if requests need to be proxied through F5 backbone. That would be a nice addition because we have 90% of the traffic as legit traffic coming from whitelisted servers. If it comes from whitelisted servers, I don't need to go every request through the backbone; I could easily just IP whitelist everything. Then I could maybe have Bot Management on my infrastructure that drastically reduces the price of Cloudflare. I would like to see Push CDN more improved in the next release of Cloudflare Web Application Firewall. And maybe something similar to Pushpin that Fastly has, which is an option where you can push messages that then can be scaled globally over the network. From our perspective, if we have a listener that listens for stock updates, I would just need to have one processor that pushes those updates to the Cloudflare API, and then Cloudflare would broadcast that message to all listeners. Cloudflare will check the order of the message, and if you, as a customer, are not connected or have some kind of network issue, when you reconnect, you will receive the latest state and missing updates.

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reviewer5599486

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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it_user796242

Information Security Engineer at a tech vendor with 51-200 employees

Helps us to monitor attacks to our sites and prevents a lot of them

Set up Wallarm as a reverse proxy. Do not replace your web server. Use Wallarm first in monitoring mode, then learn from Wallarm which type of request is false positive and which type of request is not. This process takes a couple of weeks for very highly-loaded web applications (few millions of unique visitors in one month). Then you can turn Wallarm into blocking mode and everything will be fine. Do not forget to build a monitoring system, the wave, and API for it. Before we started using Wallarm, I already knew Ivan (CEO) and Stepan (COO) from a couple of years before. Ivan had his own security company and Stepan was working on a Russian security magazine called Xakep. They told us that they wanted to create a new WAF and already had a working version of it. They asked me to test it. We did tests, and it was really good. After few month after testing, we signed an agreement. Our choice was made not because we knew these guys for a long time, but because the product was really cool and we were glad to start using it as one of the first on the market!

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The setup process is very simple for me."

"The product has a valuable security control functionality."

"The solution protects our application, which runs on the HTTP protocol, from DDoS attacks."

"Cloudflare is cheaper compared to Azure WAF, which I have considered before."

"Someone with a basic understanding of networking and security will be able to implement the firewall's basic features within 15 minutes."

"This solution does a good job of preventing web application attacks, SQL injections, and cross-site scripting attacks."

"The product has improved our security posture by blocking bad actors."

"Technical support has a very fast response time and they are helpful."

More Cloudflare Web Application Firewall pros

"The solution provides great automation and it is easy to upgrade service."

"The pricing is quite good."

"We use the product in front-end and back-end applications to do the load balancing smartly."

"I find Application Gateway’s WAF module valuable because it helps prevent layer 7 attacks."

"The solution's integration is very good."

"I believe it is up to the mark, as Microsoft security is bulletproof."

"Microsoft has a vast variety of tools, and it blends very well."

"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."

More Microsoft Azure Application Gateway pros

"Helps us to monitor situation in regards to attacks to our sites and prevents a lot of them."

"The most powerful feature is the ability to first learn what type of query to make to your web application when it is attacked and what type of query creates a false positive to your app."

"They are the only solution that fits our success criteria and business objectives: WAF must have a low (<5%) false negative rate and be ready to protect from all well-known web attacks."

"With active threat detection, we are no longer over-swamped with tons of useless events."

"Vulnerability scanner and WAF are valuable features."

"Perimeter control and active vulnerability scanner are the most valuable features."

Cons

"I have experienced some difficulties with Cloudflare's support as a customer based in India."

"Support can be challenging at times."

"Their documentation could be better. They don't have documentation that explains everything well. They have documentation for everything you're looking for, but they lack a single piece of documentation to tie everything together. As a new user or beginner, it took us a little bit of time to figure out how to put all these things in place."

"The platform's control features related to real-time authentication and response time need improvement."

"There could be an option to duplicate the cluster to maintain the consistency of rules."

"If they add logs history within the Cloudflare offering, that would be a great benefit."

"The user interface is very simple and straightforward, but users need knowledge about DNS to accomplish tasks."

"The ModSecurity core rules need to be updated."

More Cloudflare Web Application Firewall cons

"We faced some downtime while validating CNAME."

"The configuration is very specific right now and needs to be much more flexible."

"The solution needs improvements in integrating different services and creating a better application balance."

"The working speed of the solution needs improvement."

"Microsoft Azure Application Gateway is not scalable."

"The configuration is very specific right now and needs to be much more flexible."

"Microsoft needs to work on their documentation."

"I believe that there is room for improvement in terms of additional functionality. It is an advantage to have features readily available for configuration without needing customer-defined rules."

More Microsoft Azure Application Gateway cons

"Wallarm uses a learning mechanism to detect attacks and to avoid false positives. If Wallarm blocks some illegitimate request, then you can go to the management console and mark this request as false positive, but sometimes this does not work properly."

"Technical support is 6 or 7 out of 10. Sometimes we have had trouble with communication and understanding."

"The biggest problem for us was the stability and speed using the first version of Wallarm. Now, it is fine."

"There were several stability issues during the first pilot."

"The biggest problem for us was the stability and speed using the first version of Wallarm."

"It needs more customization in PDF reports."

Pricing and Cost Advice

"Cloudflare offers different types of subscriptions for businesses, enterprises, and personal users, and the pricing is negotiable."

"It starts at $20 and can easily go up to $200 monthly"

"We pay $210 per month for CloudFlare WAF."

"The pricing model is very straightforward compared to the competition. You just pay per month for the product and usage."

"What's my experience with pricing, setup cost, and licensing? I believe the pricing is not the best, but it's reasonable and acceptable. We also use the McAfee system in parallel. In terms of pricing, its okay - not great, but not bad either. It falls in the middle, which is acceptable. In terms of support licensing, last time, we were searching for a solution, and we considered products from resellers rather than directly from the cloud provider. However, the pricing we encountered was exceptionally high. As a result, we are inclined to select support from the reseller."

"Cloudflare Web Application Firewall is more affordable than other solutions."

"It is not too pricey."

"The solution is expensive."

More Cloudflare Web Application Firewall pricing and cost advice

"Between v1 and v2, there is a lot of change in the pricing. It is very costly compared to AWS."

"Regarding pricing for Azure Application Gateway, I would rate it at seven."

"The pricing is based on how much you use the solution."

"The product is not expensive."

"The solution is reasonably priced."

"The price of the solution can be reduced a bit."

"Every solution comes with a license and cost. Microsoft provides the license and the total cost is for the maintenance every year."

"The solution is reasonably priced compared to other solutions."

More Microsoft Azure Application Gateway pricing and cost advice

"Pricing must be cheaper than the competition and the licensing must be good."

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Manufacturing Company

Financial Services Firm

Comms Service Provider

Computer Software Company

12%

Financial Services Firm

10%

Manufacturing Company

Government

Financial Services Firm

14%

Government

13%

Manufacturing Company

10%

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	6
Large Enterprise	24

No data available

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Web Application Firewall?

The price of Cloudflare Web Application Firewall is reasonable.

What needs improvement with Cloudflare Web Application Firewall?

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we...

What is your primary use case for Cloudflare Web Application Firewall?

We are using Cloudflare Web Application Firewall's advanced reporting and analytics tools with their Zero Trust, so e...

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...

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...

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...

Fortinet FortiWeb vs Cloudflare Web Application Firewall

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Comparisons

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Product Reports

Cloudflare Web Application Firewall

Download Cloudflare Web Application Firewall product report

Cloudflare Web Application Firewall report

Microsoft Azure Application Gateway

Download Microsoft Azure Application Gateway product report

Microsoft Azure Application Gateway report

Web Application Firewall (WAF)

Download Wallarm NG WAF product report

Also Known As

Cloudflare WAF

Azure Application Gateway, MS Azure Application Gateway

Wallarm NG-WAF

Overview

Cloudflare Web Application Firewall's intuitive dashboard enables users to build powerful rules through easy clicks and also provides Terraform integration. Every request to the WAF is inspected against the rule engine and the threat intelligence curated from protecting over 27 Million websites. Suspicious requests can be blocked, challenged or logged as per the needs of the user while legitimate requests are routed to the destination, agnostic of whether it lives on-premise or in the cloud. Analytics and Cloudflare Logs enable visibility into actionable metrics for the user.

Cloudflare

Azure Application Gateway is a web traffic load balancer that enables you to manage traffic to your web applications. Traditional load balancers operate at the transport layer (OSI layer 4 - TCP and UDP) and route traffic based on source IP address and port, to a destination IP address and port.

To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

Microsoft

Wallarm NG WAF provides advanced security by integrating machine learning, making it essential for modern web applications. It offers protection against sophisticated threats and automates many processes.

Wallarm NG WAF leverages AI-driven technology to deliver robust security measures. It helps in defending web applications from cybersecurity threats with enhanced threat detection and response capabilities. Beyond vulnerability insights, Wallarm enhances security protocols, scales with growing online demands, and ensures comprehensive threat coverage, fostering a safer web environment.

What are the key features of Wallarm NG WAF?

AI-Powered Threat Detection: Identifies and mitigates sophisticated attacks efficiently.
Automated Security Updates: Continuously updates defense strategies without manual intervention.
Flexible Deployment: Easily integrates across cloud, on-premise, and hybrid setups.
Scalability: Adapts to growing traffic volumes with consistent protection.
Detailed Reporting: Provides comprehensive analytics on web security posture.

What benefits can users expect from Wallarm NG WAF?

Increased Security: Enhances threat detection and reduces vulnerabilities.
Operational Efficiency: Reduces manual intervention with automated tasks.
Cost-Effectiveness: Optimizes security expenditure by preventing potential breaches.
Time Savings: Automates repetitive actions, saving valuable time for IT teams.

In industries like finance, e-commerce, and healthcare, Wallarm NG WAF is implemented to ensure data protection and compliance with stringent security standards. Its adaptability allows it to meet industry-specific requirements, offering specialized configurations tailored to each sector's unique demands.

Wallarm

Sample Customers

crunchbase, udacity, marketo, okcupid, zendesk

Lilly, AccuWeather, AIRFRANCE, Honeywell

Panasonic. Miro. Rappi. Wargaming. Gannett. Omio. Acronis. Workforce Software. Tipalti. SEMRush.

Microsoft Azure Application Gateway vs. Wallarm NG WAF