Azure Web Application Firewall vs Barracuda WAF-as-a-Service comparison

Azure Web Application Firewall vs. Barracuda WAF-as-a-Service

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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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Hadar Eshel

Co-Founder and CEO at Cloudway

Easy to install platform with valuable policy management features

We use the product for securing email systems, protecting websites, and safeguarding web-based applications and portals One significant area for improvement in Barracuda WAF-as-a-Service lies in its market positioning and pricing strategy. Additionally, it could operate in a local data center.…

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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 solution provides good load balancing and protection against DDoS attacks."

"Many websites require an SSL certificate because they sell stuff and want SSL. Cloudflare comes with an SSL certificate built in. It's automatic. You sign yourself up for Cloudflare, and an SSL certificate automatically protects your website. You don't necessarily need a certificate if you have a connection between your website and your host, the server, Cloudflare, and the host."

"Easier http to https redirect using page rules"

"I rate its stability a ten out of ten."

"New and innovative way to protect the client's data."

"The most valuable feature is the web application firewall."

"The overall experience with Cloudflare is positive, with a rating of eight out of ten."

"Smaller businesses have seen great ROI due to the low investment and strong performance."

More Cloudflare pros

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

"The return on investment is good."

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

"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."

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

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

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

"Azure WAF is extremely stable."

More Azure Web Application Firewall pros

"The solution can be used for threat prevention or as a cloud-to-cloud backup system"

"The product's bot protection feature is valuable for our company."

"I like its ability to identify known attacks, including DDOS attacks. It's valuable because software must be able to stop known attacks. Application attacks are evolving all the time. When it comes to software-as-a-service, we need to have software that knows about all the latest attacks. It should also protect against major unknown attacks."

"The most valuable features of the solution are it is plug and play, has automated policies, a simple configuration, and is easy to create rules."

"It provides an ease of policy management."

Cons

"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."

"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."

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

"The product needs to improve its automation."

"One area of improvement is in the Access Rules. Hypothetically, if we wanted to block or challenge traffic outside of the United States, the only way to currently do that (as far as I know) is to enter every single country outside of the United States. That could be a labor intensive job. A solution could be to enable users to create a rule where traffic is only allowed within a certain country."

"It would be beneficial for us if Cloudflare could offer a scrubbing solution. This would involve taking a snapshot of my website and keeping it live during a DDoS attack, ensuring uninterrupted service for our users. DDoS attacks are typically short in duration, and having Cloudflare maintain the site's availability from its secure network would enhance the overall user experience. I would appreciate it if Cloudflare could consider implementing this feature. Many organizations already utilize similar capabilities in their CDN platforms, where a static snapshot of the web page is displayed during DDoS attacks. In terms of features, Cloudflare needs to enhance its resilience and stay more focused on adopting new technologies. For instance, solutions like F5 XC Box, Access Solution, and Distributed Cloud Solution have impressive features, and Cloudflare should strive to match and exceed those capabilities. There's a need for improvement in areas like AI-based DDoS attacks and Layer 7 WAF features. Cloudflare should prioritize enhancements in areas such as behavioral DDoS and protection against SQL injection attacks, considering the prevalent trend of public exposure to the internet for business reasons. Overall, Cloudflare needs to invest more in advancing its feature set."

"We're facing challenges due to an upgrade in the machine learning model. The problem arises from some users abusing the APIs, resulting in an influx of suspicious traffic. Cloudflare's learning model mistakenly identifies this traffic as human. Consequently, it assigns it a higher trust score, akin to legitimate human traffic, causing complications in our architecture. Previously, such traffic would have been categorized as suspicious, enabling us to apply appropriate blocking rules. However, we encounter difficulties distinguishing between genuine and suspicious traffic with the new categorization. Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor."

"I would like Cloudflare to offer a dedicated account manager for large enterprise clients like us."

More Cloudflare cons

"The support for proxy forwarding could improve."

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

"Upgrading the platform regularly is necessary for security, however, frequent updates every six months or year from Azure can be a maintenance overhead."

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

"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 documentation needs to be improved."

"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."

More Azure Web Application Firewall cons

"It's a very specific solution that is only requested for a customer's web code or their global IT policy."

"We found it a bit slow when accessing it through the web browser. The URL also exposed the user name and the hashed password. When I log into my Barracuda WAF user portal, I could see the username and the hashed password on the URL itself. So, it is not very secure, and it is important to take that off."

"The stability of the product is an area of concern where improvements are required."

"One significant area for improvement in Barracuda WAF-as-a-Service lies in its market positioning and pricing strategy."

"The solution can improve by bundling Security Operation Center (SOC) with the WAF-as-a-Service, it would provide a lot more value to customers."

Pricing and Cost Advice

"I give the price a five out of ten."

"We are using the free version."

"The tool is a premium product, so it is very expensive."

"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."

"For Cloudflare, I recommend it heavily for small businesses with revenue under a couple of million dollars. Onboarding is easy, and they even have a free plan. This makes it simple for businesses in the $100,000-$500,000 range to try it out and see its value, allowing them to scale up their infrastructure as needed."

"The solution is expensive when compared to other products but offers unlimited bandwidth."

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

"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."

More Cloudflare pricing and cost advice

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

"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."

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

"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."

"It's very difficult for me to give an estimate of the cost. All I know is that we sell the box itself as a service."

"The product is expensive but it offers flexible pricing. It could be affordable."

"I rate the product's price a five on a scale of one to ten, where one is low, and ten is high. There are no additional costs to be paid apart from the standard licensing fees attached to the solution."

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Use our free recommendation engine to learn which Web Application Firewall (WAF) solutions are best for your needs.

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879,259 professionals have used our research since 2012.

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

15%

Computer Software Company

11%

Financial Services Firm

10%

Insurance 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 do you like most about Barracuda WAF-as-a-Service?

It provides an ease of policy management.

What needs improvement with Barracuda WAF-as-a-Service?

One significant area for improvement in Barracuda WAF-as-a-Service lies in its market positioning and pricing strateg...

What is your primary use case for Barracuda WAF-as-a-Service?

We use the product for securing email systems, protecting websites, and safeguarding web-based applications and portals.

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

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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

Cloudflare Web Application Firewall vs Barracuda WAF-as-a-Service

Compared 55% of the time

Fortinet FortiWeb vs Barracuda WAF-as-a-Service

Compared 15% of the time

Azure Front Door vs Barracuda WAF-as-a-Service

Compared 14% of the time

More Barracuda WAF-as-a-Service Competitors

Product Reports

Cloudflare

Download Cloudflare product report

Azure Web Application Firewall

Download Azure Web Application Firewall product report

Web Application Firewall (WAF)

November 2025

Download Barracuda WAF-as-a-Service product report

Also Known As

Cloudflare DNS

No data available

Barracuda WAF as a Service

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

Barracuda WAF-as-a-Service is a comprehensive solution designed to provide application security, DDoS protection, SSL authentication, protocol support, and application delivery. It is a plug-and-play solution with automated policies, simple configuration, and easy rule creation.

The solution can be used for threat prevention or as a cloud-to-cloud backup system based on email protection with cloud security. It is also a web application firewall and covers major protection and threat management functions. With Barracuda WAF-as-a-Service, customers can ensure the security of their web code and comply with global IT policies.

Barracuda Networks

Sample Customers

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

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Salvation Army

Azure Web Application Firewall vs. Barracuda WAF-as-a-Service