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Fastly vs Windows Azure CDN 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
7.1
Number of Reviews
76
Ranking in other categories
Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
Fastly
Ranking in CDN
7th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
7
Ranking in other categories
Web Application Firewall (WAF) (19th), Distributed Denial-of-Service (DDoS) Protection (12th)
Windows Azure CDN
Ranking in CDN
5th
Average Rating
8.4
Reviews Sentiment
6.4
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the CDN category, the mindshare of Cloudflare is 22.1%, up from 21.7% compared to the previous year. The mindshare of Fastly is 4.3%, up from 3.2% compared to the previous year. The mindshare of Windows Azure CDN is 3.1%, up from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN
 

Featured Reviews

Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
Nick Wilsdon - PeerSpot reviewer
An easily scalable and stable product that provides exceptional support
The product should provide improved bot detection and management. The product should also provide support for code management. Everybody working in CDN is currently looking for ways to better manage code deployment with various authorization levels and synchronization with our lower environments. Matching up what's happening in CDN with what's happening on the origin regarding testing would always be useful.
Muhammad ZaheerNazir - PeerSpot reviewer
Helps to handle edge cases and has purge features
I believe Windows Azure CDN can improve monitoring and measuring overall end-user performance. Providing monitoring tools or agents that can be integrated into our pages would be highly beneficial. Setting up a custom domain with Windows Azure CDN involves proving domain ownership, which can take some time. The process is relatively straightforward if your DNS or domain registrar is already integrated with Microsoft. However, the verification process may be more time-consuming if you use a different service provider.

Quotes from Members

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

Pros

"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."
"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."
"I rate its stability a ten out of ten."
"The most valuable feature is the web application firewall."
"The solution offers the flexibility to control configuration rules."
"It is a stable solution. I rate the stability a ten out of ten...I rate the scalability a ten out of ten."
"It is easier to configure and develop documentation to see how we have configured firewalls."
"Its most significant benefit to date is the speed with which it refreshes DNS records on the internet once you change it. If you are changing a website or registering a new record, it is very quick."
"Compute@Edge features are valuable to me."
"Rate limiting is a good feature that protects from volumetric attacks."
"The product's initial setup phase is straightforward."
"Fastly uses configuration versioning, where you can deploy a new version in less than one minute."
"Its initial setup process is straightforward."
"The product helps our organization to access sites located in different regions quickly."
"Support is good; the product works as advertised. We have a Slack connection with them. So we can basically ask for help, live, engage, and ring when they respond. Very quickly."
"The fact that it just delivers what it is supposed to do is its most valuable feature...The initial setup is very straightforward."
"The most valuable feature of the solution stems from the fact that one can access Windows Azure CDN from anywhere."
"One of the most valuable aspects is the capability to store extensive datasets and objects in the cloud, enabling their download through shared access signatures."
"I like that CDN offers a routing feature."
"The most valuable feature of Windows Azure CDN is its effectiveness."
"One of the tool's best features is its ability to handle edge cases. For instance, we encountered a situation where we needed to remove certain files from public access. The solution offered a purge feature that allowed us to remove these files. This feature ensured that the files were deleted from all edge servers. Subsequently, we were able to upload new versions of the files."
"We use the product for faster content delivery with low latency."
"The geolocation feature is very important because many colleagues travel worldwide and need to access information from anywhere. The product has improved security."
 

Cons

"Cloudflare could be improved by introducing a mid-tier pricing option."
"Technical support is lacking."
"Cloudflare should add more documentation and pricing to the cloud version."
"I would like Cloudflare to offer a dedicated account manager for large enterprise clients like us."
"DNS Management."
"Technical support is not well developed. While there are good engineers, Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model."
"Eventually, things go sideways and require fixes when it would have been easier to prevent the issue initially."
"Cloudflare's console should be made more user-friendly."
"What I don't like about Fastly is that they charge a heavy price."
"The product should provide improved bot detection and management."
"Support is not that great."
"It is missing a "staging" platform to deploy a test configuration with all of the real settings, which would allow us to properly test before putting it into production."
"The solution's pricing could be better."
"Stronger analytics would be helpful, like showing configurations that haven't served a certain amount of traffic in a while. With many properties, things can get lost track of - duplicates or unused configurations not properly decommissioned."
"Fastly's customer service area needs improvement."
"The solution’s pricing could be improved."
"Azure is continuously improving its CDN but the documentation should be up-to-date."
"Windows Azure CDN should lower its prices."
"There were a few bugs that were very disappointing. So, that is a part of the reason why we started using Fastly."
"I aim to enhance the reporting."
"It is not a weakness of Windows Azure CDN; rather, it is the fact that it is outside Saudi Arabia, leading to some regulation issues."
"Exploring shared access solutions with cloud accounts would be a beneficial choice."
"They should include configuration for cache rules."
 

Pricing and Cost Advice

"We don't have any issues with the price."
"That is one of the great features. I was able to access the majority of the features and services for free."
"A free version of the solution is available."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"The cost primarily depends on the size of the organization."
"The price of the solution is expensive."
"I give the price a five out of ten."
"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 solution is cheaper than other products in the market."
"I've generally found Fastly to be very competitive in pricing, especially around Compute@Edge."
"The pricing has been very competitive."
"It is an expensive solution."
"Fastly is less expensive than one of its competitors."
"In my opinion, Fastly is priced competitively."
"You need to pay a premium price for the tool."
"The solution's price is above the medium range."
"I rate the price of Windows Azure CDN a six on a scale of one to ten, where one is cheap, and ten is high."
"It comes at a relatively affordable cost."
"The tool's pricing is cheap."
"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing a five out of ten."
"The solution's price depends on how much traffic you have. So, it was okay for us. Payments are to be made on a monthly basis since one has to pay for what they used."
"The pricing of the solution depends on usage and varies based on the company's needs. If you want additional features like advanced logging, it will be pricier. However, it could be cheaper if you don't need those features. It all depends on the resources and requirements."
"The tool's pricing is cheap."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Computer Software Company
17%
Comms Service Provider
9%
Financial Services Firm
9%
Manufacturing Company
8%
Computer Software Company
17%
Educational Organization
14%
Financial Services Firm
11%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 do you like most about Fastly?
Support is good; the product works as advertised. We have a Slack connection with them. So we can basically ask for h...
What needs improvement with Fastly?
What I don't like about Fastly is that they charge a heavy price. The pricing is different per region. If you have a ...
What do you like most about Windows Azure CDN?
One of the tool's best features is its ability to handle edge cases. For instance, we encountered a situation where w...
What is your experience regarding pricing and costs for Windows Azure CDN?
The pricing of the solution depends on usage and varies based on the company's needs. If you want additional features...
What needs improvement with Windows Azure CDN?
Windows Azure CDN should lower its prices.
 

Comparisons

 

Also Known As

Cloudflare DNS
No data available
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.
Twitter, Airbnb, Alaska Airlines, Pinterest, Vimeo, The Guardian, The New York Times, Ticketmaster, The Drupal Association, Opera, about.com, imgur, Etsy, Foursquare, GitHub, New Relic, shopify, Shazam, Firebase
NORAD, Agreeya Mobility
Find out what your peers are saying about Fastly vs. Windows Azure CDN and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.