Azure Web Application Firewall vs F5 Distributed Cloud Services comparison

Azure Web Application Firewall vs. F5 Distributed Cloud Services

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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

Featured Reviews

Herb Angle

Owner at Hga consulting

Has helped manage client domains with streamlined access control and threat visibility

I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service. It doesn't pay to try to host your own website.

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Mano Senaratne

Head of Digital Engineering, Management Consultant at Stax Inc.

Comprehensive suite simplifies configuration while frequent updates require management

Mainly, it comes with the complete suite of Microsoft services. I can use it in conjunction with the best options and other features that come with it. Configuration is much easier than using different platforms. For example, if I have hosted the application in AWS and am using the Application Firewall from Azure, there are certain additional steps to follow when configuring them. With Microsoft, everything is within a single suite, making it easier to configure and plan. Azure continually upgrades platforms and sends us messages to upgrade to the next version, simplifying the process. Later, it's much easier if I want to upgrade the software platform, scale it, or move it to a different application host as the whole suite comes together. The return on investment is good. If I am doing applications for clients, I can invoice them for better costs. Most applications that I run and use have a better return on investment.

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Filip Mikulik

IT Analyst at Atlas.cz, a.s.

Protects web applications with comprehensive security features

All features are valuable. In a multi-cloud or distributed cloud, there are many protection possibilities from data to web application or API protection, including bot mitigation. This is a comprehensive package for web application security. The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation.

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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 DDoS protection is the most valuable aspect of the solution."

"Cloudflare consolidates various capabilities into one product, streamlining processes."

"The most valuable feature is its usability."

"From what I've seen so far, there are no negatives to report as of yet"

"Even when there is a high load on our servers, Cloudflare is able to cache the data and serve it to users, ensuring they can still access the website."

"It is a fast and secure DNS."

"Cloudflare allows us to self-host services such as Rocket.Chat and Node-RED, in high-availability mode, thanks to round robin DNS which allows us to share one hostname between our two locations."

"The simplicity of the overall dashboard makes it a great product for a user like me who has less understanding of the internet than a developer or other more technical people. It gives me peace of mind. I also love the easy customization of the Page Rules."

More Cloudflare pros

"The initial setup is easy and straightforward...Azure Web Application Firewall is a scalable product."

"The functions of Azure Web Application Firewall that I found most valuable include its cost-effectiveness, and unlike other WAF products I have worked with such as Barracuda, we have flexibility to create rules."

"It's quite a stable product and works well with Microsoft products."

"The most valuable feature of Azure Web Application Firewall is its ability to filter requests and block false positives by using custom rules and the OWASP rule set."

"It is almost impossible to access these assets from outside, requiring a very skilled attacker to obtain asset tokens of a customer using Azure."

"It has been a stable product in my experience."

"The most valuable feature is that it allows us to publish our applications behind the firewall."

"The solution has good dashboards."

More Azure Web Application Firewall pros

"F5 is known for being the best load balancer in the market. Customers with an existing module can easily adopt additional modules without investing in new hardware."

"In a multi-cloud or distributed cloud, there are many protection possibilities from data to web application or API protection, including bot mitigation."

"The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation."

Cons

"The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service."

"I think the APIs are a little bit hard for us to work with. The APIs could be more open so that we could integrate better with our SolarWinds or our monitoring solution."

"The reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."

"Cloudflare's console should be made more user-friendly."

"The solution could use more analytics on the backend to give us more insights into everything. More reports would be helpful."

"Technical support is lacking."

"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."

"They lack a good way to manage DNS as a company, since everything is relegated to single account logins until you get to the higher levels. They have come out with a paid feature to remedy this, but I have not had a chance to fully review it yet to know if it fixes the access problem."

More Cloudflare cons

"Some Azure applications, like the web application firewall, require a certain level of SKU for hosting setup. The basic setup does not allow me to use the web application firewall and other additional services."

"The pricing needs improvement, and I think for beginners it will be a little bit complicated, so the ease of use could be enhanced."

"The knowledge base could be improved."

"We would like to see additional site services using AI to provide information about blocking requests and offer analytics on the origin of calls."

"I encountered difficulties with certificates for a Linux server when implementing protection. I had to create the entire chain, as I couldn't simply upload the certificate and the chain."

"From my point of view, there is no need for improvement."

"I would say that Azure's customer service is not that good...I am not very happy with the support offered."

"The support for proxy forwarding could improve."

More Azure Web Application Firewall cons

"The main issue is integration with other parts or products of F5, like on-premise WAF. There are some problems, mainly from the perspective of implementation and customer expectations, which sometimes differ from reality."

"The main issue is integration with other parts or products of F5, like on-premise WAF."

"The pricing could be adjusted to better meet the needs of typical customers in regions like Poland, where the product is considered too expensive."

Pricing and Cost Advice

"That is one of the great features. I was able to access the majority of the features and services for free."

"The solution has many features but there are ones that you need to pay for. Sometimes you have to find out which is available for free and which you have to pay for."

"The price of the solution is expensive."

"Cloudflare's pricing is not much higher and is good for middle-level organizations."

"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."

"So far I use free tier and happy with it. You can subscribe to business package if needed."

"A free version of the solution is available."

"The product's pricing is cheap."

More Cloudflare pricing and cost advice

"The price of the solution depends on your architecture and how you manage it. You can control the cost in Azure quite well. The costs do not directly correlate to expenses in the features we are using."

"The price is reasonable. It is approximately $2,000 US per month."

"The price is for this solution is fair and there is a license needed."

"Azure WAF has price advantages over other WAF solutions. The pricing model is flexible because you pay on a scale based on the level of protection you need."

"We have an enterprise agreement with Microsoft and the pricing is good."

"I give the pricing a nine out of ten."

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

Computer Software Company

14%

Financial Services Firm

13%

Manufacturing Company

12%

Government

Computer Software Company

14%

Financial Services Firm

12%

Insurance Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	8
Large Enterprise	25

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	12

No data available

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?

Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...

Which would you choose - Cloudflare DNS or Quad9?

Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...

What do you like most about Cloudflare?

Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.

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

I would place Azure Web Application Firewall at an eight on a scale from one to 10, with one being cheap and 10 being...

What needs improvement with Azure Web Application Firewall?

The pricing needs improvement, and I think for beginners it will be a little bit complicated, so the ease of use coul...

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

Because we mostly operate in the cloud and because we're a Microsoft environment, it was the best option in the scena...

What is your experience regarding pricing and costs for F5 Distributed Cloud Services?

I am not involved in sales, so I do not deal with the pricing aspect directly. I give the cost of the solution a four...

What needs improvement with F5 Distributed Cloud Services?

It's a long way to be perfect, of course, as with all solutions. The main issue is integration with other parts or pr...

What is your primary use case for F5 Distributed Cloud Services?

There are two main use cases for Distributed Call Services: DDoS or Distributed attacks protection and WAF web applic...

Imperva Application Security Platform vs Cloudflare

Comparisons

Quad9 vs Cloudflare

Compared 52% of the time

Akamai vs Cloudflare

Compared 4% of the time

Compared 3% of the time

Myra Security DDoS Protection vs Cloudflare

Compared 2% of the time

Azure DNS vs Cloudflare

Compared 2% of the time

More Cloudflare Competitors

AWS WAF vs Azure Web Application Firewall

Compared 16% of the time

Fortinet FortiWeb vs Azure Web Application Firewall

Compared 12% of the time

Cloudflare Web Application Firewall vs Azure Web Application Firewall

Compared 8% of the time

Azure Front Door vs Azure Web Application Firewall

Compared 8% of the time

Akamai App and API Protector vs Azure Web Application Firewall

Compared 5% of the time

More Azure Web Application Firewall Competitors

Akamai vs F5 Distributed Cloud Services

Compared 15% of the time

F5 Silverline Managed Services vs F5 Distributed Cloud Services

Compared 14% of the time

Imperva Application Security Platform vs F5 Distributed Cloud Services

Compared 12% of the time

Akamai API Security vs F5 Distributed Cloud Services

Compared 11% of the time

More F5 Distributed Cloud Services Competitors

Product Reports

Cloudflare

Download Cloudflare product report

Azure Web Application Firewall

Download Azure Web Application Firewall product report

Download F5 Distributed Cloud Services product report

CDN

November 2025

Also Known As

Cloudflare DNS

No data available

Overview

Cloudflare enhances web performance and security with features like CDN caching and DDoS mitigation while providing easy DNS management and intuitive setup through its user-friendly dashboard.

Cloudflare is recognized for its comprehensive web security and performance solutions. Speed improvements are achieved through caching mechanisms and DDoS protection, combining ease of DNS management with flexible page rules. The robust analytics and threat insight tools provide valuable data, assisted by a user-friendly dashboard allowing quick setup and configuration. An API offers dynamic DNS settings ensuring low latency and high performance across the globe.

What are Cloudflare's key features?

CDN Caching: Enhances website speed through content delivery network caching.
Web Application Firewall: Protects websites from online threats.
DDoS Mitigation: Shields against distributed denial-of-service attacks.
DNS Management: Offers easy-to-use and flexible domain management.
SSL Certificates: Ensures secure connections between users and servers.
Analytics: Provides insights with robust analytics tools.

What benefits and ROI should users evaluate?

Enhanced Security: Strengthening web security with DDoS and firewall protection.
Speed Improvement: Faster content delivery with CDN caching.
Operational Simplicity: Simplifies website optimization through a user-friendly interface.
Scalable Solutions: Scales with global reach, lowering latency for improved performance.
Cost Efficiency: Offers layers of valuable functionality with pricing options.

Cloudflare finds utility across industries for DNS management and defense mechanisms. Its content delivery network assures fast content distribution and fortified security. Businesses integrate features like web application firewalls, load balancing, end-to-end SSL, and zero trust to protect websites from cyber threats while ensuring resilience and reliable performance.

Cloudflare

Azure Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities. Web applications are increasingly targeted by malicious attacks that exploit commonly known vulnerabilities. SQL injection and cross-site scripting are among the most common attacks.

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

Microsoft

F5 Distributed Cloud Services excel in enhancing security, optimizing web application delivery, and ensuring robust network performance. Users value its integrated Web Application Firewall, DDoS protection, global server load balancing, and intuitive management interface. It boosts organizational efficiency, reduces operational costs, and scales seamlessly, making it essential for businesses operating in distributed environments.

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.

Information Not Available

Azure Web Application Firewall vs. F5 Distributed Cloud Services