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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
6.0
Fastly boosts return on investment with improved performance, reduced latency, and cuts infrastructure costs by 40-60%.
Sentiment score
6.8
Prisma Cloud boosts productivity and security through automation, reducing vulnerabilities, saving time, and streamlining compliance for organizations.
Realizing a 30 to 50% reduction in latency and page load time, ensuring users experience a seamless workflow.
Senior software engineer at Simplify vms
I have seen a return on investment, particularly in time savings, especially regarding the changes.
Cloud architect 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
There was a cost reduction. That was the benefit that we had visualized while evaluating Prisma Cloud as one of the possible solutions.
Technical Architect at a tech services company with 1,001-5,000 employees
 

Customer Service

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
Prisma Cloud support quality varies; clients experience quick resolutions or slow responses, with satisfaction depending on region and support level.
demonstrating the team's technical expertise in CDN and Edge architecture
Senior software engineer at Simplify vms
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
6.4
Fastly is praised for scalability, ease of growth support, cloud flexibility, excellent support, and successful global integrations.
Sentiment score
7.5
Prisma Cloud offers scalable, flexible multi-cloud support, efficiently accommodating large enterprises with performance, albeit needing credit purchases for optimal use.
Seamlessly handling massive traffic without requiring backend changes due to its globally distributed Edge network and stateless API-driven design.
Senior software engineer at Simplify vms
Scalability within the credit limit is good. It is 100%.
Cloud security architect at a tech vendor with 10,001+ employees
I would rate it a ten out of ten for scalability.
Cloud Security Support at a tech vendor with 501-1,000 employees
I would rate it a nine out of ten for scalability.
Cloud Security Engineer (Team lead) at a tech services company with 201-500 employees
 

Stability Issues

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 by Palo Alto Networks is highly reliable and trustworthy, with minimal downtime and effective maintenance communication.
Highly reliable for enterprise-scale applications with high uptime guarantees.
Senior software engineer at Simplify vms
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
We had issues whenever we were downloading the vulnerability report. It did not include all the information.
Cloud Security Support at a tech vendor with 501-1,000 employees
Once the issues were identified, Palo Alto applied the correct solutions to ensure high availability and scalability.
Technical Lead at a consultancy with 11-50 employees
 

Room For Improvement

Fastly requires improvements in China presence, configuration complexity, pricing, customer support, security features, documentation, and bot detection.
Prisma Cloud needs user interface, integration, automation, cost, and support improvements, with better multi-cloud support and visibility.
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 engineer at Simplify vms
Fastly could improve by improving the documentation and having some code examples.
Cloud architect at a tech vendor with 10,001+ employees
Fastly should provide features similar to Cloudflare regarding a block list.
Technical support engineer at Adobe
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
Having auto Defender upgrades so that we do not have to upgrade Defender manually would be helpful.
Cloud Security Support at a tech vendor with 501-1,000 employees
 

Setup Cost

Fastly is competitively priced with usage-based costs and customizable options, but some find it expensive with a learning curve.
Enterprise buyers find Prisma Cloud expensive but valuable, with flexible pricing benefiting multi-cloud enterprises despite additional 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 engineer at Simplify vms
In terms of price, I find it good.
Cloud architect 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
However, its price can be better so that small banks or small organizations can afford it and adopt it to secure their environment and data.
Cloud Security Engineer (Team lead) at a tech services company with 201-500 employees
The pricing for Prisma Cloud is high.
Technical Lead at a consultancy with 11-50 employees
 

Valuable Features

Fastly CDNs integrate with Signal Sciences WAF for efficient content delivery, enhancing performance with global edge locations and code management.
Prisma Cloud enhances cloud security with real-time monitoring, automation, and CSPM for effective DevOps and multi-cloud protection.
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 engineer at Simplify vms
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.
Cloud architect 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
Its ability to centralize and address security vulnerabilities across these diverse environments makes it a crucial and decisive element within the Prisma Cloud ecosystem.
Partner at Quasys
For CWP, the runtime protection is the most valuable feature. Every tool does vulnerability monitoring through tools such as Qualys, but the additional feature we get here is runtime protection in CWP.
Cloud Security Engineer at a tech vendor with 201-500 employees
It is as easy as registering a new subscription to AWS, and you start seeing all that data.
Technical Architect at a tech services company with 1,001-5,000 employees
 

Categories and Ranking

Fastly
Ranking in Web Application Firewall (WAF)
25th
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
11
Ranking in other categories
CDN (7th), Distributed Denial-of-Service (DDoS) Protection (11th)
Prisma Cloud by Palo Alto N...
Ranking in Web Application Firewall (WAF)
7th
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 September 2026, in the Web Application Firewall (WAF) category, the mindshare of Fastly is 2.2%, up from 1.7% compared to the previous year. The mindshare of Prisma Cloud by Palo Alto Networks is 1.9%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF) Mindshare Distribution
ProductMindshare (%)
Prisma Cloud by Palo Alto Networks1.9%
Fastly2.2%
Other95.9%
Web Application Firewall (WAF)
 

Featured Reviews

Pranay Jain - PeerSpot reviewer
Senior software engineer at Simplify vms
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.
report
Use our free recommendation engine to learn which Web Application Firewall (WAF) solutions are best for your needs.
913,683 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Comms Service Provider
13%
Financial Services Firm
11%
Outsourcing Company
10%
Manufacturing Company
8%
Financial Services Firm
13%
Computer Software Company
8%
Manufacturing Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Large Enterprise7
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise21
Large Enterprise58
 

Questions from the Community

What is your experience regarding pricing and costs for Fastly?
In terms of price, I find it good, and as I mentioned, the implementation cost had some difficulty at the beginning due to the learning curve.
What needs improvement with Fastly?
I think Fastly could improve by improving the documentation and having some code examples so that it is easier for developers, since at the beginning it becomes a bit complicated.
What is your primary use case for Fastly?
My primary use case for Fastly is using it as a CDN to speed up my customers' access to the applications. A specific example of how Fastly has helped improve my customers' access to the application...
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 are able to easily see where our container vulnerabilities lie and and where cl...
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 valuable feature and their speed of integration is very good. The initial setup was ...
 

Also Known As

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

Overview

 

Sample Customers

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: September 2026.
913,683 professionals have used our research since 2012.