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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
8th
Average Rating
8.8
Reviews Sentiment
6.6
Number of Reviews
8
Ranking in other categories
Web Application Firewall (WAF) (19th), Distributed Denial-of-Service (DDoS) Protection (13th)
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 September 2025, in the CDN category, the mindshare of Cloudflare is 21.8%, up from 22.0% compared to the previous year. The mindshare of Fastly is 5.1%, up from 3.2% compared to the previous year. The mindshare of Windows Azure CDN is 3.3%, up from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN Market Share Distribution
ProductMarket Share (%)
Cloudflare21.8%
Windows Azure CDN3.3%
Fastly5.1%
Other69.8%
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

"I like Cloudflare's application gateway and DDoS protection."
"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"
"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."
"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."
"Easier http to https redirect using page rules"
"The most valuable feature is its usability."
"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."
"The DDoS protection is the most valuable aspect of the solution."
"The product's initial setup phase is straightforward."
"Rate limiting is a good feature that protects from volumetric attacks."
"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."
"Fastly uses configuration versioning, where you can deploy a new version in less than one minute."
"The product helps our organization to access sites located in different regions quickly."
"Compute@Edge features are valuable to me."
"Its initial setup process is straightforward."
"The UI is very intuitive."
"The most valuable feature of Windows Azure CDN is its effectiveness."
"The fact that it just delivers what it is supposed to do is its most valuable feature...The initial setup is very straightforward."
"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."
"The most valuable feature of the solution stems from the fact that one can access Windows Azure CDN from anywhere."
"We use the product for faster content delivery with low latency."
"I like that CDN offers a routing feature."
"I enjoy engaging in discussions with colleagues possessing unique expertise. I leverage the three platforms—Azure, Google, and AWS extensively. This allows me to offer diverse solutions to customers, commonly referred to as a multi-cloud approach."
 

Cons

"Cloudflare doesn't have a reverse lookup. We can only do a DNS lookup to get the IP address from the hostname. It doesn't work if you want to look up the hostname from an IPA address."
"The integration of LLMs on the dashboard is something that is needed in the tool."
"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."
"We are a product integrator and reseller, and we would like to have a better partner relationship, similar to a channel sales relationship. Sometimes we are on our own or get diverted by Cloudflare because they have direct sales, which competes with us and makes it difficult to build a relationship with this company since we want to be an MSP or a managed service provider for the solution."
"The pricing could be improved."
"I would like Cloudflare to offer a dedicated account manager for large enterprise clients like us."
"Cloudflare's console should be made more user-friendly."
"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."
"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 better."
"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."
"I aim to enhance the reporting."
"Azure is continuously improving its CDN but the documentation should be up-to-date."
"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."
"Windows Azure CDN should lower its prices."
"They should include configuration for cache rules."
"The response time of the support team must be improved."
"Exploring shared access solutions with cloud accounts would be a beneficial choice."
"There were a few bugs that were very disappointing. So, that is a part of the reason why we started using Fastly."
 

Pricing and Cost Advice

"So far I use free tier and happy with it. You can subscribe to business package if needed."
"We are using the free version."
"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."
"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 pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"That is one of the great features. I was able to access the majority of the features and services for free."
"I give the price a five out of ten."
"The product's pricing is minimal compared to other products."
"It is an expensive solution."
"I've generally found Fastly to be very competitive in pricing, especially around Compute@Edge."
"In my opinion, Fastly is priced competitively."
"The solution is cheaper than other products in the market."
"You need to pay a premium price for the tool."
"The pricing has been very competitive."
"Fastly is less expensive than one of its competitors."
"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."
"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."
"The solution's price is above the medium range."
"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 pricing is extremely high, almost 9 out of 10."
"It comes at a relatively affordable cost."
"The tool's pricing is cheap."
"The tool's pricing is cheap."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Computer Software Company
14%
Financial Services Firm
11%
Comms Service Provider
10%
Manufacturing Company
8%
Computer Software Company
18%
Manufacturing Company
12%
Financial Services Firm
9%
Educational Organization
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise8
Large Enterprise25
By reviewers
Company SizeCount
Small Business5
Large Enterprise4
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise3
Large Enterprise6
 

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?
Fastly has POPs with huge servers across the world, so it works effectively everywhere except the mainland China regi...
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?
In terms of pricing for Windows Azure CDN and the whole Microsoft products, you cannot compare networking alone or co...
What needs improvement with Windows Azure CDN?
It is not a weakness of Windows Azure CDN; rather, it is the fact that it is outside Saudi Arabia, leading to some re...
 

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: September 2025.
867,497 professionals have used our research since 2012.