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Azure Front Door vs F5 Distributed Cloud Services comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 2025

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
Sponsored
Ranking in CDN
1st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
79
Ranking in other categories
WAN Optimization (4th), Distributed Denial-of-Service (DDoS) Protection (3rd), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (18th)
Azure Front Door
Ranking in CDN
4th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
16
Ranking in other categories
Web Application Firewall (WAF) (12th), Microsoft Security Suite (17th)
F5 Distributed Cloud Services
Ranking in CDN
6th
Average Rating
9.0
Reviews Sentiment
6.5
Number of Reviews
5
Ranking in other categories
Web Application Firewall (WAF) (16th), API Security (6th)
 

Mindshare comparison

As of May 2026, in the CDN category, the mindshare of Cloudflare is 16.4%, down from 21.9% compared to the previous year. The mindshare of Azure Front Door is 6.5%, down from 18.9% compared to the previous year. The mindshare of F5 Distributed Cloud Services is 2.4%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN Mindshare Distribution
ProductMindshare (%)
Cloudflare16.4%
Azure Front Door6.5%
F5 Distributed Cloud Services2.4%
Other74.7%
CDN
 

Featured Reviews

M.A. Faisal - PeerSpot reviewer
General Manager at bKash Limited
Advanced protection has secured critical web workloads and provides clear traffic visibility
From a security perspective, there remains a security loophole, as some browsers in the market can bypass the Turnstile solution, which requires approximately 40 seconds to do so. From a performance perspective, this is acceptable. We also tried Google reCAPTCHA, and that can also be bypassed. From a security perspective, I would say neither solution is completely secured. Regarding uptime, we have faced a couple of incidents due to Cloudflare in recent years, so I cannot say we receive 100% uptime for our region. We sometimes face challenges, including downtime and other issues. As a result, we are not receiving 100% uptime from Cloudflare's solution. Since most of our customers are in this region, we need alternatives. We need something more competitive than Cloudflare. Unfortunately, in Bangladesh, Cloudflare has three points of presence already, and we cannot find any other solution provider in Bangladesh as an alternative, which presents another challenge. Competitor solutions have more attack signatures, which ensure better security compared to Cloudflare's predefined configurations. Customers do not have options to modify any configuration parameters in Cloudflare, whereas other competitor solutions, such as F5 Distributed Cloud, allow customers to tune configurations according to their requirements. Cloudflare could improve in this area. Additionally, regarding visibility, Cloudflare has static visibility, but they could adopt dynamic graph features for their customers.
reviewer2226693 - PeerSpot reviewer
Architect at a tech vendor with 5,001-10,000 employees
Optimizing global application performance with robust security measures and advanced traffic management
DDoS capabilities in Azure Front Door could certainly be improved. Although Microsoft states it comes with basic DDoS protections out of the box, I find it often ineffectual in mitigating thousands of requests from a single source in a short span of time. User then have to rely on the WAF module where users must configure rate-limiting rules, as it does not automatically sense malicious spikes in traffic. I believe Front Door should have an out-of-the-box premium DDoS protection that can automatically detect and block malicious traffic. I would appreciate improvements in the turnaround time for support, especially since issues with Azure Front Door are usually critical for businesses. If there is an issue, it often results in downtime for line of business applications. I have faced this situation multiple times as one of the largest financial institutions in India is hosted there, adhering to strict SLAs that require prompt responses.
Mohan Janarthanan - PeerSpot reviewer
Associate Vice President at Novac Technology Solutions
Centralized security has protected APIs and optimized multi‑cloud traffic management
F5 Distributed Cloud Services has been used for two years for DDoS protection, and there is a particular feature called API protection. Within API protection, there is malicious user mitigation, which is one particular technology that has been implemented. This is a kind of advanced bot attack prevention. Malicious user mitigation is an AI/ML-based technology that was introduced by the F5 team, and this particular MUG protects rate limiting. If some users are having anomaly detection or someone is trying to do a bot attack, it will create a CAPTCHA challenge for that particular user alone and not for all users. For example, if someone is trying to act as a rogue, it will create a CAPTCHA challenge in the backend system on that particular system, so they cannot try again and again at the same time. It is for a concurrent session, and it will give the CAPTCHA challenge. This MUG, malicious user mitigation, prevents bot attacks. F5 Distributed Cloud Services includes the real-time intelligence feature, which helps with threat response strategies from a threat intelligence perspective. For example, if there are geo-restrictions or geo-based restrictions, sometimes people may come in through proxy-based servers, and it will prevent that. The load balancing feature optimizes application performance. Observability is the basic piece where F5 got introduced. This observability piece provides end-to-end visibility on the application performance. It gives complete end-to-end visibility across network latency and application performance issues. Sometimes when it is getting more than 200 pages, it throws errors such as 300, 400, or whatever has been configured, including 500 errors. F5 Distributed Cloud Services has helped improve traffic management efficiency. Most applications are hosted in the Check Point and F5 firewall, F5 web application firewall, where applications and traffic management can be accessed in a single dashboard. Automated threat detection is a basic feature of F5 Distributed Cloud Services meant for that purpose. There are two scenarios with automated threat detection, which is provided by F5. It is a completely machine learning solution that came from the bot defense, and it automatically protects against sophisticated attacks.

Quotes from Members

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

Pros

"The initial setup is extremely easy but will require access to your Domain Name Servers."
"Stability is great; I love their mechanisms, I love their GUI, I love their front end, I love their behind the scenes, algorithms and everything, it all makes sense."
"The solution is stable, and the DNS servers are simple to use."
"It is a fast and secure DNS."
"If it was not for CloudFlare, I would have to hire a dedicated resource to manage all this for me."
"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."
"The most valuable features of the solution are performance and security."
"In my opinion, CloudFlare is one of the best CDN networks I have ever used."
"Rules Engine is a valuable feature."
"It inspects the traffic at the network level before it comes into Azure, we can do SSL offloading, and it can detect abnormalities before the traffic comes into the application."
"It works perfectly and you can assign as many web application firewall policies as you want to the same instance of Front Door."
"I find the technical support excellent, and I rate it a ten."
"The solution is good."
"The web application firewall is a great feature."
"The tool is easy to use for beginners."
"I am impressed with the tool's integrations."
"Technical support from F5 is good compared to Cisco and HP."
"F5 Distributed Cloud Services is the market leader in load balancers and manages traffic really well."
"The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation."
"Elastic environments are the most valuable features because I can pull these apps and migrate the on-premises environment to the Distributed Cloud environment, and this capability is very strong and the security regarding the apps is really very powerful."
"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."
"F5 Distributed Cloud Services provides a single unified console for security operations, network operations, and DevOps across all environments."
 

Cons

"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"The reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."
"Cloudflare's free plan is limited to 5,000 records for their free plan. They should increase that. For example, if I create a domain called abc.com and a subdomain called a.abc.com, my record count will be two. I can make a maximum of 5,000 subdomains. However, if we use our own DNS hosted on another provider, there is no limit. Their free plan also lacks name server customization."
"It should confirm audit findings of the assigned area with auditees to ensure that the audit conclusions are based on an accurate understanding of the issues."
"In the last two years, there has been a certain amount of downtime when using the VDM."
"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."
"The integration of LLMs on the dashboard is something that is needed in the tool."
"There is room for improvement and they're working on it."
"Although Microsoft states it comes with basic DDoS protections out of the box, I find it often ineffectual in mitigating thousands of requests from a single source in a short time."
"There could be improvements regarding its pricing for large-scale projects."
"I'm responsible for the governance and cost control of Azure. I'm not a specialist in any products and therefore I couldn't really speak effectively to features that are lacking or missing."
"The product needs to improve its latency."
"There is room for improvement and they're working on it."
"There's a limitation on the amount of global rules we can add."
"It lacks sufficient functionality."
"Last year there was a downtime of 30 minutes across the cloud distributed console, and that was the only impact observed."
"For small players, it is completely not worth it."
"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."
"For small players, it is completely not worth it."
"The worst experience is that with so many solutions available, it is very complicated to know all of the solution modules, and the offers from F5 Distributed Cloud Services are vast."
"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

"The cost primarily depends on the size of the organization."
"That is one of the great features. I was able to access the majority of the features and services for free."
"The product's pricing is minimal compared to other products."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."
"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."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"We are using the free version."
"The pricing of the solution is good."
"The transition to the premium tier has led to increased costs, making it more expensive than the classic tier."
"Considering the standard licensing of the tool, even though we have not checked the billing as of now, it might not be very costly."
"The product is expensive."
"The solution is a bit expensive."
"It is on a pay-as-you-go basis."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Comms Service Provider
10%
Computer Software Company
8%
Manufacturing Company
8%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
10%
Government
7%
Construction Company
11%
Financial Services Firm
10%
Computer Software Company
8%
Insurance Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise11
Large Enterprise26
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise1
Large Enterprise9
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 is your experience regarding pricing and costs for Cloudflare?
The tool's pricing is moderate. I rate the product’s pricing a five out of ten, where one is cheap, and ten is expens...
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...
What is your experience regarding pricing and costs for Azure Front Door?
I am not sure about the pricing but believe Azure Front Door might require a higher cost due to its entry point nature.
What needs improvement with Azure Front Door?
DDoS capabilities in Azure Front Door could certainly be improved. Although Microsoft states it comes with basic DDoS...
What is your experience regarding pricing and costs for F5 Distributed Cloud Services?
F5 Distributed Cloud Services is affordable. I think it is very affordable. I do not think it is expensive.
What needs improvement with F5 Distributed Cloud Services?
I need to think about this for the future. F5 Distributed Cloud Services needs to create links with Amazon and Google...
What is your primary use case for F5 Distributed Cloud Services?
I collect reviews for F5 Distributed Cloud Services and F5 Silverline Managed Services. I work with F5 Distributed Cl...
 

Also Known As

Cloudflare DNS
Azure Front-Door
No data available
 

Overview

 

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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Find out what your peers are saying about Azure Front Door vs. F5 Distributed Cloud Services and other solutions. Updated: April 2026.
893,221 professionals have used our research since 2012.