No more typing reviews! Try our Samantha, our new voice AI agent.

Fastly vs Windows Azure CDN comparison

Sponsored
 

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)
Fastly
Ranking in CDN
7th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
10
Ranking in other categories
Web Application Firewall (WAF) (20th), Distributed Denial-of-Service (DDoS) Protection (9th)
Windows Azure CDN
Ranking in CDN
10th
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 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 Fastly is 5.6%, up from 4.1% compared to the previous year. The mindshare of Windows Azure CDN is 3.0%, up from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN Mindshare Distribution
ProductMindshare (%)
Cloudflare16.4%
Fastly5.6%
Windows Azure CDN3.0%
Other75.0%
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.
Pranay Jain - PeerSpot reviewer
Senior software developer at Simplifyvms
Edge caching has transformed response times and delivers faster candidate data globally
Fastly can be improved in certain areas such as VCL, which is powerful but has a steep learning curve for normal users. A more user-friendly, UI-based configuration could simplify the experience, alongside better templates for common use cases and dashboard improvements, as the current dashboard feels complex for beginners, and pricing can be hard to predict for smaller companies. I chose 8 out of 10 because it has excellent performance and low latency delivery, making it suitable for larger applications, with strong Edge Caching and instant purging capabilities. However, VCL complexity and pricing predictability, especially for smaller companies, along with a user-friendly dashboard are areas impacting my score.
reviewer2273484 - PeerSpot reviewer
Pre Sales at a computer software company with 51-200 employees
Has provided exceptional performance for handling high web traffic
In my opinion, Windows Azure CDN is one of the best CDNs. We tried to replace it and made a business case to check other options such as Cloudflare, and we are using Cloudflare and tried Akamai, wanting to explore alternatives from OCI. One of the best features of Windows Azure CDN is that it has integrated WAF; it is not only CDN alone and it is a very smart and capable WAF. Windows Azure CDN is easily integrated with Azure services such as Azure Storage and Azure Web Apps, and sometimes we are using just Azure Front Door while the back end and database will be on OCI. The impact of Windows Azure CDN's dynamic content acceleration on our application performance is very significant. For one of our clients, we could not use anything other than Azure Front Door.

Quotes from Members

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

Pros

"I have used it to bring enterprise-grade features to my small business clients at low or no cost."
"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."
"Cloudflare improves performance on my websites and is a great partner for cloud infrastructure for anyone who wants to use the security service and other features."
"Cloudflare's DNS services deliver the best performance in terms of speed and reliability."
"It is a fast and secure DNS."
"Another reason it's awesome is that you don't need your server to handle every request."
"The solution provides good load balancing and protection against DDoS attacks."
"The aggressive caching and DDOS mitigation are the most valuable features offered by Cloudflare."
"Initially, we faced load time issues, but after deploying Fastly and optimizing our queries, we achieved a response time cut to less than 1 millisecond from an initial 3 to 4 seconds."
"The product helps our organization to access sites located in different regions quickly."
"Rate limiting is a good feature that protects from volumetric attacks."
"Its initial setup process is straightforward."
"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 provides CDN, WAF, image optimization, and IP restriction."
"The product's initial setup phase is straightforward."
"Fastly uses configuration versioning, where you can deploy a new version in less than one minute."
"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 geolocation feature is very important because many colleagues travel worldwide and need to access information from anywhere. The product has improved security."
"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 best features of Windows Azure CDN is that it has integrated WAF; it is not only CDN alone and it is a very smart and capable WAF."
"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."
"The UI is very intuitive."
"I like that CDN offers a routing feature."
"It is a stable solution."
 

Cons

"There should at least be a read-only view of the data so that resellers can properly support the clients."
"Eventually, things go sideways and require fixes when it would have been easier to prevent the issue initially."
"The reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."
"I believe they currently have this feature, but there will most likely be integration with APIs so we can control some features through API."
"It would be good if Cloudflare could have more servers for better traffic routing or an increase in the traffic routed. This is what I'd like to improve in Cloudflare."
"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."
"Yes, there were a few times when some of their CDN nodes would fail, creating serious speed issues with the site without any warning or notification from their side."
"The solution could use more analytics on the backend to give us more insights into everything."
"Support is not that great."
"Fastly can be improved in certain areas such as VCL, which is powerful but has a steep learning curve for normal users."
"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."
"Fastly's customer service area needs improvement."
"It's not easy to start with Fastly if you don't have VCL knowledge, so it appears very complex at the beginning."
"We are not getting quick responses from Fastly technical support engineers. Sometimes they depend on their D3 developers."
"The solution's pricing could be better."
"What I don't like about Fastly is that they charge a heavy price."
"They should include configuration for cache rules."
"We have experienced issues with switch connectivity."
"The high price of Windows Azure CDN is an area of concern where improvements can be made."
"The solution’s pricing could be improved."
"Windows Azure CDN should lower its prices."
"I aim to enhance the reporting."
"Azure is continuously improving its CDN but the documentation should be up-to-date."
"Exploring shared access solutions with cloud accounts would be a beneficial choice."
 

Pricing and Cost Advice

"The cost primarily depends on the size of the organization."
"The product's pricing is minimal compared to other products."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"We are using the free tier of the solution."
"The price is reasonable."
"The tool is a premium product, so it is very expensive."
"I give the price a five out of ten."
"The product's pricing is cheap."
"The pricing has been very competitive."
"It is an expensive solution."
"I've generally found Fastly to be very competitive in pricing, especially around Compute@Edge."
"The solution is cheaper than other products in the market."
"In my opinion, Fastly is priced competitively."
"You need to pay a premium price for the tool."
"Fastly is less expensive than one of its competitors."
"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 tool's pricing is cheap."
"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 is extremely high, almost 9 out of 10."
"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."
"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."
report
Use our free recommendation engine to learn which CDN solutions are best for your needs.
893,244 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Comms Service Provider
10%
Computer Software Company
8%
Manufacturing Company
8%
Comms Service Provider
12%
Financial Services Firm
11%
Computer Software Company
8%
Healthcare Company
8%
Manufacturing Company
16%
Computer Software Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
 

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 Business6
Large Enterprise5
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 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 needs improvement with Fastly?
I believe that Fastly should provide guidelines for their WAF blocking rules. It should be public what the rules are ...
What is your primary use case for Fastly?
I am using Fastly in the Adobe Commerce Cloud project. In this project, it is working as a reverse proxy for CDN and ...
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...
What is your primary use case for Windows Azure CDN?
We are using Windows Azure CDN, Azure AI capability for a translator, Azure Front Door for CDN, and from Microsoft's ...
 

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: April 2026.
893,244 professionals have used our research since 2012.