Cloudflare Web Application Firewall vs Fastly comparison

Cloudflare and Fastly are both solutions in the Web Application Firewall (WAF) category. Cloudflare is ranked #7 with an average rating of 8.4, while Fastly is ranked #17 with an average rating of 8.5. Additionally, 95% of Cloudflare users are willing to recommend the solution, compared to 100% of Fastly users who would recommend it.

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Executive SummaryUpdated on Jan 1, 2025

Fastly and Cloudflare Web Application Firewall are key players in the content delivery network market, focusing on web application security solutions. Cloudflare WAF generally has an advantage due to its extensive features and performance optimization, which justifies its pricing for many technical buyers.

Features: Fastly provides advanced real-time log streaming, dynamic site acceleration, and edge computing capabilities. Cloudflare WAF is known for comprehensive threat intelligence, extensive DDoS protection, and integrated analytics. Cloudflare's additional performance-enhancing tools contribute to its leading position in versatility and security.

Room for Improvement: Fastly can enhance its zero-trust solutions and improve some dashboard interfaces. Faster integration with third-party platforms could also be beneficial for Fastly. Meanwhile, Cloudflare could improve its rate-limiting capabilities, simplify some advanced feature setups that require additional subscriptions, and offer more flexible plans for better financial accessibility.

Ease of Deployment and Customer Service: Fastly's deployment model allows high customization with a focus on edge-based application architecture, supported by a solid support framework. Cloudflare WAF offers a streamlined setup, intuitive management tools, and robust CDN integration with a responsive support experience. Cloudflare's efficient onboarding enhances accessibility for deployment.

Pricing and ROI: Fastly's customizable offerings result in higher setup costs, but can yield a high ROI for specific applications. Cloudflare WAF provides competitive pricing tiers with transparency, ensuring cost-effective scaling and strong security efficiencies. While Fastly offers precise resource allocation benefits, Cloudflare WAF's extensive capabilities typically offer greater financial advantages.

To learn more, read our detailed Cloudflare Web Application Firewall vs. Fastly Report (Updated: April 2025).

Buyer's Guide

Cloudflare Web Application Firewall vs. Fastly

April 2025

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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

Featured Reviews

Spencer Malmad

Owner at Tech Exchange

It's easy to set up because you point the DNS to it, and it's working in under 15 minutes

Cloudflare is highly scalable. Cloudflare is a system with a web portal that the end users like me see. It's a console where we can adjust the DNS, caching, and security features all in that console. Cloudflare owns thousands of servers across the world that cache the data. It's a powerful solution. When clients sign up for Cloudflare, they're getting this monster content delivery network, security, and a web application firewall in one. It's all rolled into one, and it's massive. Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users. If you have static content, there's no way that you can ever match what Cloudflare can do. Obviously, there are competitors to Cloudflare that do the same, but I'm saying other types of solutions. Let's say you go with F5. Great, that's on-prem. That's in your colo. You can't deliver as much data to the internet as you can with a CDN. You don't have to spend $20,000 on a net scaler, F5, or whatever Cisco's selling now. You don't have to buy that. You pay them $50 a month or $150 a month. It's totally worth it because even in five years, you'll never get the performance value, not just the actual ROI. You have to consider how much throughput you can get with Cloudflare.

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SachidDoshi

Senior Enterprise Security Architect at HGS - Hinduja Global Solutions

Offers a huge signature repository and is superiorly effective in mitigating DDoS attacks

The solution's learning curve can still be further reduced, which presently stands at two or three months. The product has a custom rule set that users can modify and manifest as needed. The vendor can probably shorten the learning curve using cutting-edge technologies like AI. The solution provider can also work around the web applications and identify the toolset that needs to be implemented to deploy the solution in less time. The vendor has launched a SASE product that can function with Cloudflare Web Application Firewall, but many improvements are needed in terms of features, such as the web filtering feature, and CASB has not yet been added.

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Nick Wilsdon

CEO at Torque

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.

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Quotes from Members

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

Pros

"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."

"The most valuable feature is the web application firewall."

"The most valuable feature of Cloudflare is the GUI. You are able to control the solution very well through the interface. There is a lot of functionality that is embedded in the service."

"From what I've seen so far, there are no negatives to report as of yet"

"The most valuable feature of the solution is external DNS. It is also very secure. They have their own main server and once you configure it, the product takes care of everything. There are no issues in resolving IPs and low latency is also present."

"I get a lot of value from Cloudflare's API because it enables you to build a separate environment inside the solution. You can create a domain for performing test requests before you move to the production environment and connect various domains."

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

"The solution automatically detects and responds to certain types of traffic based on geolocation."

More Cloudflare pros

"It protects web applications efficiently."

"Cloudflare is cheaper compared to Azure WAF, which I have considered before."

"The initial setup process is simple."

"Someone with a basic understanding of networking and security will be able to implement the firewall's basic features within 15 minutes."

"We extensively use the solution every day. The solution is very stable; we haven’t seen any glitches."

"It's pretty convenient and pretty easy to set up and run. And then kind of for static content, it also offers caching."

"Technical support has a very fast response time and they are helpful."

"The Cloudflare Web Application Firewall's most valuable feature is its ease of configuration."

More Cloudflare Web Application Firewall pros

"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."

"Its initial setup process is straightforward."

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

"The product helps our organization to access sites located in different regions quickly."

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

"Compute@Edge features are valuable to me."

Cons

"The integration of LLMs on the dashboard is something that is needed in the tool."

"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."

"For large enterprises, the pricing is okay. However, the enterprise price for small projects is a bit high. A mid-tier pricing option would be beneficial."

"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."

"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."

"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."

"It would be beneficial for us if Cloudflare could offer a scrubbing solution. This would involve taking a snapshot of my website and keeping it live during a DDoS attack, ensuring uninterrupted service for our users. DDoS attacks are typically short in duration, and having Cloudflare maintain the site's availability from its secure network would enhance the overall user experience. I would appreciate it if Cloudflare could consider implementing this feature. Many organizations already utilize similar capabilities in their CDN platforms, where a static snapshot of the web page is displayed during DDoS attacks. In terms of features, Cloudflare needs to enhance its resilience and stay more focused on adopting new technologies. For instance, solutions like F5 XC Box, Access Solution, and Distributed Cloud Solution have impressive features, and Cloudflare should strive to match and exceed those capabilities. There's a need for improvement in areas like AI-based DDoS attacks and Layer 7 WAF features. Cloudflare should prioritize enhancements in areas such as behavioral DDoS and protection against SQL injection attacks, considering the prevalent trend of public exposure to the internet for business reasons. Overall, Cloudflare needs to invest more in advancing its feature set."

"The product support needs to be accessible from more places, a wider area of coverage."

More Cloudflare cons

"The dashboard could be more user-friendly."

"We have noticed some latency when the call goes through the firewall. That could be improved."

"The solution's learning curve can still be further reduced"

"The notification part could be improved. It's very much connected to Web Application Firewall, rate-limiting, and DDoS protection."

"Cloudflare Web Application Firewall should include port forwarding features."

"The ModSecurity core rules need to be updated."

"The reporting could be more granular."

"It would be ideal if the solution offered better log integration and more integration with different platforms."

More Cloudflare Web Application Firewall cons

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

"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."

"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."

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

"Fastly's customer service area needs improvement."

Pricing and Cost Advice

"The product's pricing is minimal compared to other products."

"I think the pricing is competitive. I think as far as licensing is concerned it's pretty straightforward because it's based on domain. It's just that sometimes domains could be tricky with some customers."

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

"The solution is expensive when compared to other products but offers unlimited bandwidth."

"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."

"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."

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

"Cloudflare's pricing is not much higher and is good for middle-level organizations."

More Cloudflare pricing and cost advice

"The solution is expensive."

"We pay $210 per month for CloudFlare WAF."

"The annual licensing fee is $10,000 USD."

"The pricing model is very straightforward compared to the competition. You just pay per month for the product and usage."

"It is not too pricey."

"The solution's pricing option needs to be more transparent for enterprise clients."

"It starts at $20 and can easily go up to $200 monthly"

"Cloudflare offers different types of subscriptions for businesses, enterprises, and personal users, and the pricing is negotiable."

More Cloudflare Web Application Firewall pricing and cost advice

"In my opinion, Fastly is priced competitively."

"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."

"It is an expensive solution."

"The solution is cheaper than other products in the market."

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

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Top Industries

By visitors reading reviews

Educational Organization

17%

Computer Software Company

14%

Comms Service Provider

Financial Services Firm

Educational Organization

22%

Computer Software Company

14%

Financial Services Firm

Manufacturing Company

Computer Software Company

18%

Comms Service Provider

10%

Financial Services Firm

Manufacturing Company

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...

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 do you like most about Cloudflare Web Application Firewall?

The product has a valuable security control functionality.

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What is your experience regarding pricing and costs for Cloudflare Web Application Firewall?

Cloudflare is cheaper compared to Azure WAF, which I have considered before.

See all answers

What needs improvement with Cloudflare Web Application Firewall?

The product can improve by having more multitenancy capability, which is currently not available. This improvement wo...

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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?

What I don't like about Fastly is that they charge a heavy price. The pricing is different per region. If you have a ...

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 50% of the time

Akamai vs Cloudflare

Compared 4% of the time

Azure Front Door vs Cloudflare

Compared 3% of the time

Azure DNS vs Cloudflare

Compared 3% of the time

Imperva DDoS vs Cloudflare

Compared 2% of the time

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Microsoft Azure Application Gateway vs Cloudflare Web Application Firewall

Compared 17% of the time

Fortinet FortiWeb vs Cloudflare Web Application Firewall

Compared 16% of the time

AWS WAF vs Cloudflare Web Application Firewall

Compared 10% of the time

Akamai App and API Protector vs Cloudflare Web Application Firewall

Compared 8% of the time

Alibaba Cloud WAF vs Cloudflare Web Application Firewall

Compared 2% of the time

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Akamai vs Fastly

Compared 20% of the time

F5 Advanced WAF vs Fastly

Compared 8% of the time

Azure Front Door vs Fastly

Compared 6% of the time

Edgio vs Fastly

Compared 5% of the time

Imperva Web Application Firewall vs Fastly

Compared 5% of the time

More Fastly Competitors

Product Reports

Buyer's Guide

Cloudflare

April 2025

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Buyer's Guide

Cloudflare Web Application Firewall

April 2025

Cloudflare Web Application Firewall report

Download Cloudflare Web Application Firewall product report

Buyer's Guide

Fastly

April 2025

Download Fastly product report

Also Known As

Cloudflare DNS

Cloudflare WAF

No data available

Overview

Cloudflare is a highly-regarded Content Delivery Network (CDN) and a Distributed Denial-of-Service (DDoS) protection solution. The robust global connectivity cloud platform that is Cloudflare ensures users are able to connect to the Internet quickly, securely, and reliably. Cloudflare is one of the world's largest networks in the marketplace today. Using Cloudflare, businesses, educational entities, NGOs, vloggers, bloggers, and anyone else with an internet presence can experience more secure, faster websites and applications.

Currently, there are millions of Internet locations on Cloudflare, and the Cloudflare network
continues to grow every day by the thousands. The solution is able to fulfill the requests for
millions of websites seamlessly and serves on average 45 million HTTP requests per second.

Cloudflare has safe, secure data centers in close to 300 cities worldwide to ensure every
client request is filled as quickly as possible. It is Cloudflare’s edge network that makes this
possible by keeping content and other services as close to each client as possible, so the
information requests are always only seconds away.

Many organizations that work in democracy, civil society, human rights, or the arts are able to
access Cloudflare's highest levels of protection for free via Project Galileo. Additionally, official
election websites can be secured from hacking and fraud through Cloudflare’s Project
Athenian, also at no additional cost.

Cloudflare can also help organizations of all sizes develop a robust zero-trust strategy to
ensure the highest levels of productivity and profitability. Employees, stakeholders, and end users have a greater level of satisfaction and overall improved user experience, which can, in
turn, result in higher revenues and overall ROI. Zero-trust and BYOD (bring your own device)
access ensure end users and employees always have the best resources and technology
available to them at all times.

Cloudflare benefits

Cloudflare has many benefits. Some of its most valuable benefits include:

- Faster load times

- Robust DNS security

- Intuitive cloud Web Application Firewall (WAF)

- Free universal SSL

- Image enhancement

- Automatic browser caching

- Next-generation cloud load balancer

- Accelerated Mobile Pages (AMP)

- Rate limiting

- Minification

- Zero-trust capabilities

- Cost-effective

- Reduced carbon footprint

Reviews from real users

“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. If you have a connection between your
website and your host, the server, Cloudflare, and the host, you don't necessarily need a
certificate.” Spencer M., Owner at Tech Exchange

“What I like best about Cloudflare is that my company can use it to trace and manage
applications and monitor traffic. The solution tells you if there's a spike in traffic. Cloudflare
also sends you a link to check your equipment and deployment and track it through peering,
so it's a valuable tool.” Daniel P., Network Engineer at Ufinet

“The most valuable feature of Cloudflare is the GUI. You are able to control the solution very
well through the interface. There is a lot of functionality that is embedded in the service.” PeerSpot user, Competence Center Manager at a tech services company

Cloudflare

Cloudflare Web Application Firewall's intuitive dashboard enables users to build powerful rules through easy clicks and also provides Terraform integration. Every request to the WAF is inspected against the rule engine and the threat intelligence curated from protecting over 27 Million websites. Suspicious requests can be blocked, challenged or logged as per the needs of the user while legitimate requests are routed to the destination, agnostic of whether it lives on-premise or in the cloud. Analytics and Cloudflare Logs enable visibility into actionable metrics for the user.

Cloudflare

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.

crunchbase, udacity, marketo, okcupid, zendesk

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

Cloudflare Web Application Firewall vs. Fastly

April 2025

Free Report: Cloudflare Web Application Firewall vs. Fastly

Find out what your peers are saying about Cloudflare Web Application Firewall vs. Fastly and other solutions. Updated: April 2025.

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