Azure Front Door vs Fastly comparison

Microsoft and Fastly are both solutions in the CDN category. Microsoft is ranked #2 with an average rating of 8.9, while Fastly is ranked #8 with an average rating of 9.0. Microsoft holds a 13.1% mindshare in CDN, compared to Fastly’s 5.3% mindshare. Additionally, 100% of Microsoft users are willing to recommend the solution, compared to 100% of Fastly users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Jan 1, 2025

Fastly and Azure Front Door compete in the content delivery network space. Azure Front Door appears to have the upper hand due to its extensive features, making it desirable despite having a higher cost.

Features: Fastly offers real-time logging, instant purge, and edge computing capabilities. Azure Front Door provides global load balancing, application layer security, and integrated WAF options.

Room for Improvement: Fastly could improve its zero-trust solutions and enhance its CDN configurations. Its UI could also be refined for better user interaction. Azure Front Door may benefit from extending its pricing options to accommodate smaller enterprises and improving the user interface for less tech-savvy users. Enhancing integration capabilities with non-Microsoft services could also be beneficial.

Ease of Deployment and Customer Service: Fastly emphasizes a simpler deployment process with developer-friendly approaches. Azure Front Door integrates seamlessly with Microsoft's Azure platform, offering reliable deployment experiences due to its extensive documentation and support network.

Pricing and ROI: Fastly is acknowledged for competitive pricing and favorable ROI due to performance efficiency. Azure Front Door, while involving higher setup costs, justifies its pricing through a comprehensive feature set that supports long-term value, especially for security-focused applications.

To learn more, read our detailed Azure Front Door vs. Fastly Report (Updated: December 2025).

Buyer's Guide

Azure Front Door vs. Fastly

December 2025

Download the complete report

Helped 877,451 peers since 2012

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

Mindshare comparison

As of December 2025, in the CDN category, the mindshare of Cloudflare is 20.0%, down from 21.9% compared to the previous year. The mindshare of Azure Front Door is 13.1%, down from 20.1% compared to the previous year. The mindshare of Fastly is 5.3%, up from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

CDN Market Share Distribution
Product	Market Share (%)
Cloudflare	20.0%
Azure Front Door	13.1%
Fastly	5.3%
Other	61.6%

CDN

Featured Reviews

Herb Angle

Owner at Hga consulting

Has helped manage client domains with streamlined access control and threat visibility

I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. 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. It doesn't pay to try to host your own website.

Read full review

reviewer2226693

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.

Read full review

Patel Parth

Technical support engineer at Adobe

Optimized ecommerce performance and improved access control through image handling and IP filtering

I believe that Fastly should provide guidelines for their WAF blocking rules. It should be public what the rules are that are blocking their contents. I believe Fastly should provide regional IP addresses instead of POP IPs. Fastly should provide features similar to Cloudflare regarding a block list. Additionally, a POP address should be there with a wide range of IP addresses provided, public static IP addresses, so customers can integrate egress IPs. Fastly should provide WebP image processing on the backend instead of on the fly. It would be a very useful feature to avoid unnecessary time for browser to browser and local cookies. I believe that Fastly service has a few gaps. We are not getting quick responses from Fastly technical support engineers. Sometimes they depend on their D3 developers. There should be transparency.

Read full review

Quotes from Members

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

Pros

"It's very user-friendly."

"Easier http to https redirect using page rules"

"Generally, I am satisfied with this product."

"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."

"DDoS attacks target unprotected machines. Cloudflare detects and stops these attacks using internal systems. It identifies incoming DDoS attacks, issuing challenges or blocking them immediately."

"I rate its stability a ten out of ten."

"New and innovative way to protect the client's data."

"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"

More Cloudflare pros

"I particularly appreciate its load-balancing capabilities as it allows us to manage multiple instances and support a global presence effectively."

"The price is one of the most important aspects of the product. It's quite affordable."

"I find the technical support excellent, and I rate it a ten."

"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."

"Azure Front Door provides DDoS protection and features related to WAF."

"The web application firewall is a great feature."

"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."

"Rules Engine is a valuable feature."

More Azure Front Door pros

"Compute@Edge features are valuable to me."

"Fastly provides CDN, WAF, image optimization, and IP restriction."

"The product's initial setup phase is straightforward."

"Rate limiting is a good feature that protects from volumetric attacks."

"Fastly combines both the CDN side and the Signal Sciences next-generation WAF, which is closely integrated with the CDN, allowing us to use both products seamlessly."

"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."

"Its initial setup process is straightforward."

More Fastly pros

Cons

"DNS Management."

"Cloudflare should add more documentation and pricing to the cloud version."

"The solution could work at being less expensive. It costs a lot to use it."

"Cloudflare does not have an on-premise solution. If they had different approaches they could be better suited to accommodate more customers, such as on-premise and hybrid deployments. For example, hybrid deployments would be useful where you could move the traffic from the enterprise to the cloud."

"Areas like how assessment, discovery, and payload are dealt with and how it all comes into your organization can be considered when trying to make suggestions to Cloudflare for improvements."

"The analytics, basically the dashboard, doesn't have much to it."

"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."

"The solution could use more analytics on the backend to give us more insights into everything. More reports would be helpful."

More Cloudflare cons

"There's a limitation on the amount of global rules we can add."

"The product needs to improve its latency."

"My suggestion for improvement would be to enhance the Data Export feature to include specific tables, particularly the Azure Diagnostics table."

"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."

"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."

"The tool should improve its cost."

"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."

"I dislike the URL set parameters."

More Azure Front Door cons

"The product should provide improved bot detection and management."

"What I don't like about Fastly is that they charge a heavy price."

"Fastly's customer service area needs improvement."

"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."

"Support is not that great."

"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."

"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."

Pricing and Cost Advice

"The price is reasonable."

"We don't have any issues with the price."

"We are using the free version."

"I give the price a five out of ten."

"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."

"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."

"That is one of the great features. I was able to access the majority of the features and services for free."

"There are no additional costs beyond the standard licensing fees."

More Cloudflare pricing and cost advice

"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 solution is a bit expensive."

"The pricing of the solution is good."

"It is on a pay-as-you-go basis."

"The product is expensive."

"The transition to the premium tier has led to increased costs, making it more expensive than the classic tier."

"Fastly is less expensive than one of its competitors."

"It is an expensive solution."

"I've generally found Fastly to be very competitive in pricing, especially around Compute@Edge."

"The pricing has been very competitive."

"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."

See which vendors are best for you

Use our free recommendation engine to learn which CDN solutions are best for your needs.

See recommendations

877,451 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

Computer Software Company

14%

Financial Services Firm

13%

Manufacturing Company

Government

Computer Software Company

12%

Comms Service Provider

11%

Financial Services Firm

10%

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	8
Large Enterprise	25

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	1
Large Enterprise	9

By reviewers
Company Size	Count
Small Business	5
Large Enterprise	5

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...

See all answers

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...

See all answers

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.

See all answers

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...

See all answers

What do you like most about Azure Front Door?

Rules Engine is a valuable feature.

See all answers

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.

See all answers

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...

See all answers

What is your experience regarding pricing and costs for Fastly?

You need to pay a premium price for the tool.

See all answers

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 ...

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 52% of the time

Akamai vs Cloudflare

Compared 4% of the time

Imperva Application Security Platform vs Cloudflare

Compared 3% of the time

Myra Security DDoS Protection vs Cloudflare

Compared 2% of the time

Google Cloud DNS vs Cloudflare

Compared 1% of the time

More Cloudflare Competitors

Amazon CloudFront vs Azure Front Door

Compared 14% of the time

Akamai vs Azure Front Door

Compared 12% of the time

AWS Global Accelerator vs Azure Front Door

Compared 8% of the time

Imperva Application Security Platform vs Azure Front Door

Compared 5% of the time

Azure Firewall vs Azure Front Door

Compared 4% of the time

More Azure Front Door Competitors

Akamai vs Fastly

Compared 22% of the time

Imperva Application Security Platform vs Fastly

Compared 6% of the time

Cloudflare Web Application Firewall vs Fastly

Compared 5% of the time

F5 Advanced WAF vs Fastly

Compared 5% of the time

CDN77 vs Fastly

Compared 5% of the time

More Fastly Competitors

Product Reports

Buyer's Guide

Cloudflare

December 2025

Download Cloudflare product report

Buyer's Guide

Azure Front Door

December 2025

Download Azure Front Door product report

Buyer's Guide

Fastly

December 2025

Download Fastly product report

Also Known As

Cloudflare DNS

Azure Front-Door

No data available

Overview

Cloudflare enhances web performance and security with features like CDN caching and DDoS mitigation while providing easy DNS management and intuitive setup through its user-friendly dashboard.

Cloudflare is recognized for its comprehensive web security and performance solutions. Speed improvements are achieved through caching mechanisms and DDoS protection, combining ease of DNS management with flexible page rules. The robust analytics and threat insight tools provide valuable data, assisted by a user-friendly dashboard allowing quick setup and configuration. An API offers dynamic DNS settings ensuring low latency and high performance across the globe.

What are Cloudflare's key features?

CDN Caching: Enhances website speed through content delivery network caching.
Web Application Firewall: Protects websites from online threats.
DDoS Mitigation: Shields against distributed denial-of-service attacks.
DNS Management: Offers easy-to-use and flexible domain management.
SSL Certificates: Ensures secure connections between users and servers.
Analytics: Provides insights with robust analytics tools.

What benefits and ROI should users evaluate?

Enhanced Security: Strengthening web security with DDoS and firewall protection.
Speed Improvement: Faster content delivery with CDN caching.
Operational Simplicity: Simplifies website optimization through a user-friendly interface.
Scalable Solutions: Scales with global reach, lowering latency for improved performance.
Cost Efficiency: Offers layers of valuable functionality with pricing options.

Cloudflare finds utility across industries for DNS management and defense mechanisms. Its content delivery network assures fast content distribution and fortified security. Businesses integrate features like web application firewalls, load balancing, end-to-end SSL, and zero trust to protect websites from cyber threats while ensuring resilience and reliable performance.

Cloudflare

Azure Front Door enhances web application performance and security by leveraging traffic inspection, SSL offloading, and a web application firewall. It enables intelligent routing, load balancing, and global resource deployment while providing essential features for online application security.

Azure Front Door integrates GitOps for seamless deployment, offering significant capabilities in giant networks like CDN functionalities and DDoS protection. Its advanced configurations include traffic analytics and transit layer security. Despite its affordability and scalability, users see room for improvement in global load balancing and private IP address support, citing integration challenges with other cloud vendors. The interface may appear complex, and some users desire more transparent pricing, better DDoS defenses, and enhanced monitoring. This platform is especially beneficial for securing external traffic and optimizing content delivery, providing DNS integration and disaster recovery mechanisms.

What are the key features of Azure Front Door?

Traffic Inspection: Enhances security with comprehensive traffic analysis at the network level.
SSL Offloading: Streamlines SSL certificate management and encryption processes.
Web Application Firewall: Offers protection against web vulnerabilities and threats.
Global Resource Implementation: Facilitates deployment across multiple regions.
Intelligent Routing and Load Balancing: Optimizes traffic distribution for efficient performance.
Bot and DDoS Protection: Shields applications from malicious traffic and attacks.
CDN Capabilities: Accelerates content delivery with local caching and optimized routing.

What benefits and ROI should users expect?

Affordability: Provides robust features at competitive pricing.
Scalability: Adapts easily to growing traffic demands and business needs.
Security: Delivers comprehensive defenses against cyber threats.
Performance Optimization: Enhances application responsiveness and delivery speed.
Global Reach: Supports globally distributed applications with ease.

In industries focusing on online presence and global user engagement, Azure Front Door is invaluable for optimizing web application performance. E-commerce platforms deploy it to secure transactions and enhance load times. Media companies leverage its CDN and security features to ensure seamless content delivery. Enterprises with international operations find it crucial for reliable and secure data access across regions.

Microsoft

Fastly helps the world’s most popular digital businesses keep pace with their customer expectations by delivering fast, secure, and scalable online experiences. Businesses trust Fastly’s edge cloud platform to accelerate the pace of technical innovation, mitigate evolving threats, and scale on demand.

Fastly

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

Buyer's Guide

Azure Front Door vs. Fastly

December 2025

Free Report: Azure Front Door vs. Fastly

Find out what your peers are saying about Azure Front Door vs. Fastly and other solutions. Updated: December 2025.

DOWNLOAD NOW

877,451 professionals have used our research since 2012.

See our Azure Front Door vs. Fastly report.

See our list of best CDN vendors and best Web Application Firewall (WAF) vendors.

We monitor all CDN reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.