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Fastly vs Prisma Cloud by Palo Alto Networks comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 1, 2026

Review summaries and opinions

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

ROI

Sentiment score
7.6
Cloudflare WAF offers quick ROI, crucial protection for e-commerce, saves bandwidth, and balances cost with valuable free features.
Sentiment score
6.0
Fastly boosts return on investment with improved performance, reduced latency, and cuts infrastructure costs by 40-60%.
Sentiment score
6.9
Prisma Cloud boosts productivity, enhances security, and delivers high ROI by automating processes and reducing manual testing needs.
My experience with the pricing or licensing of Cloudflare Web Application Firewall is that many features can be accessed for free, so the pricing is definitely reasonable.
Owner at Hga consulting
Realizing a 30 to 50% reduction in latency and page load time, ensuring users experience a seamless workflow.
Senior Software Developer at hireHQ
I have seen a return on investment, particularly in time savings, especially regarding the changes.
Arquitecto De Soluciones at a tech vendor with 10,001+ employees
It eliminates the need for additional hardware, making it a financially and technically sound investment.
Partner at Quasys
Reputation and data security are the two most important things to a financial institution.
Works at a comms service provider with 1-10 employees
We may have prevented a security breach with remediation of the findings.
Security Solutions Architect - Cloud Security Consultant at a consultancy with 10,001+ employees
 

Customer Service

Sentiment score
6.3
Cloudflare WAF support is mixed; responsive for some, but Indian customers face call availability and administrative issues.
Sentiment score
6.3
Fastly's customer care is efficient with multi-channel support, but has inconsistencies in response times and transparency across time zones.
Sentiment score
7.1
Palo Alto Networks' technical support is praised for responsiveness, though regional inconsistencies and response time improvements are noted.
I would rate the technical support with Cloudflare as excellent every time I've had to contact them.
Owner at Hga consulting
The technical support of Cloudflare Web Application Firewall rates between five and seven at maximum.
IT Manager at Amla Commerce
demonstrating the team's technical expertise in CDN and Edge architecture
Senior Software Developer at hireHQ
We have SLAs defined because we opted for enterprise support pricing.
Staff Engineer at a retailer with 1,001-5,000 employees
We are not getting quick responses from Fastly technical support engineers.
Technical support engineer at Adobe
They can respond with technical documentation or pass on the case to the next level because it requires the development of a new feature or changing a feature due to a bug.
Technical Lead at a consultancy with 11-50 employees
Anywhere we raise a tech case, they revert back within an hour.
Cloud Security Engineer at a tech vendor with 201-500 employees
I would give them 10 out of 10.
Sector Manager at a comms service provider with 51-200 employees
 

Scalability Issues

Sentiment score
7.7
Cloudflare Web Application Firewall offers impressive scalability and automated management, but additional features may incur costs for smaller organizations.
Sentiment score
6.4
Fastly is praised for scalability, ease of growth support, cloud flexibility, excellent support, and successful global integrations.
Sentiment score
7.6
Prisma Cloud offers scalable, flexible multi-cloud solutions with easy deployment, strong automation, API support, and high scalability ratings.
The scalability of Cloudflare Web Application Firewall rates between 8 to 9, as it depends upon the use cases and what exactly the client needs.
IT Manager at Amla Commerce
Seamlessly handling massive traffic without requiring backend changes due to its globally distributed Edge network and stateless API-driven design.
Senior Software Developer at hireHQ
Scalability-wise, I rate the solution a nine out of ten.
Technology Specialist - Cloud Security at a tech services company with 11-50 employees
We haven't had any issues scaling the solution.
Senior Cloud Security Engineer at impelsys
There aren't any limits to Prisma Cloud's scalability.
Senior Security Consultant at helpag
 

Stability Issues

Sentiment score
8.2
Cloudflare Web Application Firewall is praised for stability, high performance, effective protection, daily use, and minimal downtime.
Sentiment score
7.3
Fastly is stable and reliable with high uptime, no technical issues, and strong performance in enterprise applications.
Sentiment score
7.9
Prisma Cloud is praised for its high stability, reliability, and effective troubleshooting, with minor well-managed issues.
The stability of Cloudflare Web Application Firewall deserves a perfect 10 out of 10.
IT Manager at Amla Commerce
Highly reliable for enterprise-scale applications with high uptime guarantees.
Senior Software Developer at hireHQ
I would rate it a ten out of ten for stability.
Cloud Security Engineer (Team lead) at a tech services company with 201-500 employees
Most of the time, when the client requires data, it is not available.
Technology Specialist - Cloud Security at a tech services company with 11-50 employees
The cloud environment is dynamic, so the tool must be dynamic.
Cloud Security Delivery Associate Manager at Accenture
 

Room For Improvement

Cloudflare WAF needs feature enhancements, better usability, improved support, advanced DDoS protection, and solutions for latency and alerts.
Fastly requires improvements in China presence, configuration complexity, pricing, customer support, security features, documentation, and bot detection.
Prisma Cloud struggles with integration, UI, automation, cloud coverage, reporting, support, and pricing, hindering broader adoption and usability.
The product can improve by having more multitenancy capability, which is currently not available.
Network Architect at a computer software company with 11-50 employees
I think they're doing a good job with DNS and as support for any domains that I create or that my clients create, it's mandatory for me to ensure they have Cloudflare as their DNS provider.
Owner at Hga consulting
And maybe something similar to Pushpin that Fastly has, which is an option where you can push messages that then can be scaled globally over the network.
CTO at PlayNirvana
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.
Senior Software Developer at hireHQ
Fastly could improve by improving the documentation and having some code examples.
Arquitecto De Soluciones at a tech vendor with 10,001+ employees
Fastly should provide features similar to Cloudflare regarding a block list.
Technical support engineer at Adobe
Prisma Cloud is an excellent tool.
Technical Engineer at a tech services company with 1,001-5,000 employees
We could have deployed the runtime monitoring with Prisma Cloud by Palo Alto Networks, but within our organization at our company, it was very difficult to find who would be the owner for the alerts.
Cyber Security Architect at a comms service provider with 10,001+ employees
Even though documentation was available, it took a while for a new person to understand what integration meant, what will be achieved after the integration, or how the integration needed to be done on the Azure or AWS side.
Technical Architect at a tech services company with 1,001-5,000 employees
 

Setup Cost

Cloudflare Web Application Firewall offers affordable, flexible pricing with no upfront costs, noted for competitiveness and included support services.
Fastly is competitively priced with usage-based costs and customizable options, but some find it expensive with a learning curve.
Prisma Cloud's complex pricing is offset by comprehensive features, offering cost efficiency with strategic planning despite hidden costs.
It operates on a pay-as-you-go structure, but costs scale with traffic, requiring monitoring to avoid unexpected spikes based on data transfers and the number of requests handled.
Senior Software Developer at hireHQ
In terms of price, I find it good.
Arquitecto De Soluciones at a tech vendor with 10,001+ employees
The cost was not on the higher side.
Technical Architect at a tech services company with 1,001-5,000 employees
If you are using a single tool like Prisma Cloud, with a single license, you can monitor all environments, such as Google Cloud, Azure, AWS, and Oracle Cloud.
Cloud Security Delivery Associate Manager at Accenture
The pricing for what we are using is pretty good.
Works at a pharma/biotech company with 10,001+ employees
 

Valuable Features

Cloudflare Web Application Firewall provides comprehensive security features, easy setup, scalability, and competitive pricing with praised performance and stability.
Fastly CDNs integrate with Signal Sciences WAF for efficient content delivery, enhancing performance with global edge locations and code management.
Prisma Cloud offers advanced cloud security with continuous monitoring, automation, and centralized management, enhancing operational efficiency across industries.
The custom rules and the geo-redundant geographical rule feature, which allows me to implement geographical rules for customers, add significant value.
Network Architect at a computer software company with 11-50 employees
The best features of Cloudflare Web Application Firewall are multiple, including the WAF, rate limiter, and bot attack protection.
IT Manager at Amla Commerce
Cloudflare Web Application Firewall's advanced reporting and analytics tools add a layer that we're able to visualize and see before it actually hits the local firewall.
Owner at Hga consulting
The best feature that Fastly offers is the Edge location, which reduces latency, making our applications work smoother because we do not have to constantly call the backend.
Senior Software Developer at hireHQ
Fastly has a wide number of configuration features that can be performed, and I emphasize that they can be done from code, which makes it much more traceable.
Arquitecto De Soluciones at a tech vendor with 10,001+ employees
In this project, it is working as a reverse proxy for CDN and WAF, web application firewall, additionally image optimization.
Technical support engineer at Adobe
It provides a single pane of glass.
enterprise architect at a tech services company with 1-10 employees
If I want to check how many of my S3s have encryption, I can write a Lambda function in Prisma Cloud and get that report.
Senior IT infrastructure consultant at a tech services company with 51-200 employees
Overall, the most valuable features for us in Prisma Cloud are those that provide visibility, ensure compliance with regulations, and help us align our on-premises servers and cloud environments with mandated security standards.
Architect at a tech vendor with 10,001+ employees
 

Categories and Ranking

Cloudflare Web Application ...
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Ranking in Web Application Firewall (WAF)
6th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
26
Ranking in other categories
No ranking in other categories
Fastly
Ranking in Web Application Firewall (WAF)
21st
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
11
Ranking in other categories
CDN (7th), Distributed Denial-of-Service (DDoS) Protection (9th)
Prisma Cloud by Palo Alto N...
Ranking in Web Application Firewall (WAF)
8th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
114
Ranking in other categories
Container Security (2nd), Cloud Security Posture Management (CSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (2nd), Data Security Posture Management (DSPM) (2nd)
 

Mindshare comparison

As of June 2026, in the Web Application Firewall (WAF) category, the mindshare of Cloudflare Web Application Firewall is 4.5%, down from 7.0% compared to the previous year. The mindshare of Fastly is 1.7%, up from 1.3% compared to the previous year. The mindshare of Prisma Cloud by Palo Alto Networks is 1.9%, up from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF) Mindshare Distribution
ProductMindshare (%)
Cloudflare Web Application Firewall4.5%
Prisma Cloud by Palo Alto Networks1.9%
Fastly1.7%
Other91.9%
Web Application Firewall (WAF)
 

Featured Reviews

DB
CTO at PlayNirvana
Advanced security reporting has protected high-traffic betting platforms from constant attacks
I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we have a dedicated IT team for that, and I'm not involved with Cloudflare much anymore. But if I were to compare them to F5, I would like to see more features that F5 offers. F5 has an option to bring the whole infrastructure, the whole WAF and all their packages, Bot Management, and everything else on your infrastructure. You need to install certain services from their side, and then you can choose if you would like requests to hit your servers immediately or if requests need to be proxied through F5 backbone. That would be a nice addition because we have 90% of the traffic as legit traffic coming from whitelisted servers. If it comes from whitelisted servers, I don't need to go every request through the backbone; I could easily just IP whitelist everything. Then I could maybe have Bot Management on my infrastructure that drastically reduces the price of Cloudflare. I would like to see Push CDN more improved in the next release of Cloudflare Web Application Firewall. And maybe something similar to Pushpin that Fastly has, which is an option where you can push messages that then can be scaled globally over the network. From our perspective, if we have a listener that listens for stock updates, I would just need to have one processor that pushes those updates to the Cloudflare API, and then Cloudflare would broadcast that message to all listeners. Cloudflare will check the order of the message, and if you, as a customer, are not connected or have some kind of network issue, when you reconnect, you will receive the latest state and missing updates.
Pranay Jain - PeerSpot reviewer
Senior Software Developer at hireHQ
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.
reviewer2776578 - PeerSpot reviewer
Cyber Security Architect at a comms service provider with 10,001+ employees
Image scanning has supported consistent security practices during cloud deployment
On a scale of ten, we would say people are happy with Prisma Cloud by Palo Alto Networks for the part we use. People are okay with it. We probably would give an eight. We don't give ten because if we don't use the other parts of Prisma Cloud by Palo Alto Networks, it's because it was difficult to implement from an operational point of view. We could have deployed the runtime monitoring with Prisma Cloud by Palo Alto Networks, but within our organization at our company, it was very difficult to find who would be the owner for the alerts. People have other tools and in the end, we don't use the full capabilities of a product that we pay for. It's partially related to the difficulty to integrate Prisma Cloud by Palo Alto Networks runtime in our company's support process. We don't use the real-time monitoring part of Prisma Cloud by Palo Alto Networks. We don't know about the automated remediation feature of Prisma Cloud by Palo Alto Networks.
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Top Industries

By visitors reading reviews
Construction Company
17%
Financial Services Firm
9%
Comms Service Provider
9%
Manufacturing Company
7%
Comms Service Provider
12%
Financial Services Firm
11%
Outsourcing Company
9%
Manufacturing Company
8%
Financial Services Firm
14%
Computer Software Company
9%
Manufacturing Company
9%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise6
Large Enterprise6
By reviewers
Company SizeCount
Small Business6
Large Enterprise7
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise21
Large Enterprise57
 

Questions from the Community

What needs improvement with Cloudflare Web Application Firewall?
I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we...
What is your primary use case for Cloudflare Web Application Firewall?
We are using Cloudflare Web Application Firewall's advanced reporting and analytics tools with their Zero Trust, so e...
What is your experience regarding pricing and costs for Fastly?
The pricing of Fastly can be hard to predict because it is primarily usage-based with minimal setup costs and flexibl...
What needs improvement with Fastly?
Fastly can be improved in certain areas such as VCL, which is powerful but has a steep learning curve for normal user...
What is your primary use case for Fastly?
Fastly serves as an Edge Cloud platform and CDN that we use for real-time Edge Caching and instant caching purging, a...
What is your primary use case for Prisma Cloud by Palo Alto Networks?
Prisma Cloud helps support DevSecOps methodologies, making those responsibilities easier to manage.
What Cloud-Native Application Protection Platform do you recommend?
We like Prisma Cloud by Palo Alto Networks, since it offers us incredible visibility into our entire cloud system. We...
What do you think of Aqua Security vs Prisma Cloud?
Aqua Security is easy to use and very manageable. Its main focus is on Kubernetes and Docker. Security is a very valu...
 

Also Known As

Cloudflare WAF
No data available
Prisma Public Cloud, RedLock Cloud 360, RedLock, Twistlock, Aporeto
 

Overview

 

Sample Customers

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
Amgen, Genpact, Western Asset, Zipongo, Proofpoint, NerdWallet, Axfood, 21st Century Fox, Veeva Systems, Reinsurance Group of America
Find out what your peers are saying about Fastly vs. Prisma Cloud by Palo Alto Networks and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.