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Azure Front Door vs Fastly comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 1, 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)
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)
 

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 Fastly is 5.6%, up from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN Mindshare Distribution
ProductMindshare (%)
Cloudflare16.4%
Azure Front Door6.5%
Fastly5.6%
Other71.5%
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.
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.

Quotes from Members

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

Pros

"Easier http to https redirect using page rules"
"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."
"Cloudflare consolidates various capabilities into one product, streamlining processes."
"The DDoS protection is the most valuable aspect of the solution."
"It is a fast and secure DNS."
"New and innovative way to protect the client's data."
"From a technical point of view, Cloudflare is the best CDN."
"I didn’t have to pay anything for better website security and reduced server load."
"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 most valuable feature is that you can implement resources globally. It does not depend on location and ability or something like that. This is to connect clients around the world."
"Azure Front Door's advanced routing rules for traffic management are highly effective, allowing you to configure HTTP tags, change different header or header response values, configure origin domains, and add security to your Layer 7 using these routing rules."
"The price is one of the most important aspects of the product; it's quite affordable, and the ease of the implementation is really vital because it's very easy to implement for our customers as we simply handle the first phase and Microsoft does all the rest."
"I particularly appreciate its load-balancing capabilities as it allows us to manage multiple instances and support a global presence effectively."
"The tool is easy to use for beginners."
"The most valuable feature is that I can have CDN and load-balancing capabilities in a single service instead of managing two separate tools."
"The product's initial setup phase is straightforward."
"The product helps our organization to access sites located in different regions quickly."
"Compute@Edge features are valuable to me."
"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."
"Fastly provides CDN, WAF, image optimization, and IP restriction."
"In summary, this solution is easy to manage, quick to deploy, and all of my customers are happy."
"Its initial setup process is straightforward."
"Rate limiting is a good feature that protects from volumetric attacks."
 

Cons

"The solution could work at being less expensive. It costs a lot to use it."
"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."
"Integration involving API with other products could be more user-friendly."
"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."
"Latencies are always a problem."
"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."
"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."
"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."
"The product's features are limited compared to Cloudflare. The tool also doesn't work well in a hybrid environment. I would like to see a way to add personalized APIs in the system."
"There is room for improvement and they're working on it."
"We should be able to use Front Door defenders with multiple cloud vendors. Currently, they can be used only with the Azure cloud. Azure Front Door should also be able to do global load balancing and provide internal front door services. Microsoft should clearly define what Traffic Manager, Application Gateway, and Azure Front Door products do. These are similar products, and people get confused between these products."
"There could be improvements regarding its pricing for large-scale projects."
"We should be able to use Front Door defenders with multiple cloud vendors. Currently, they can be used only with the Azure cloud."
"The product needs to improve its latency."
"This is a relatively expensive solution."
"There is room for improvement and they're working on it."
"The product should provide improved bot detection and management."
"What I don't like about Fastly is that they charge a heavy price."
"Fastly can be improved in certain areas such as VCL, which is powerful but has a steep learning curve for normal users."
"Support is not that great."
"It's not easy to start with Fastly if you don't have VCL knowledge, so it appears very complex at the beginning."
"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."
"We are not getting quick responses from Fastly technical support engineers. Sometimes they depend on their D3 developers."
 

Pricing and Cost Advice

"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 tool is a premium product, so it is very expensive."
"We don't have any issues with the price."
"The solution is expensive when compared to other products but offers unlimited bandwidth."
"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."
"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."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"The product's pricing is cheap."
"It is on a pay-as-you-go basis."
"The product is expensive."
"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 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."
"The solution is a bit expensive."
"In my opinion, Fastly is priced competitively."
"The solution is cheaper than other products in the market."
"Fastly is less expensive than one of its competitors."
"It is an expensive solution."
"The pricing has been very competitive."
"You need to pay a premium price for the tool."
"I've generally found Fastly to be very competitive in pricing, especially around Compute@Edge."
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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%
Comms Service Provider
12%
Financial Services Firm
11%
Computer Software Company
8%
Healthcare Company
8%
 

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
By reviewers
Company SizeCount
Small Business6
Large Enterprise5
 

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 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 ...
 

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.
Information Not Available
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
Find out what your peers are saying about Azure Front Door vs. Fastly and other solutions. Updated: May 2026.
893,438 professionals have used our research since 2012.