Prisma Cloud by Palo Alto Networks vs The Fastly Next-Gen WAF (powered by Signal Sciences) comparison

Prisma Cloud by Palo Alto Networks vs. The Fastly Next-Gen WAF (powered by Signal Sciences)

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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 Web Application ...

Mindshare comparison

As of April 2026, in the Web Application Firewall (WAF) category, the mindshare of Cloudflare Web Application Firewall is 5.4%, down from 6.9% compared to the previous year. The mindshare of Prisma Cloud by Palo Alto Networks is 2.1%, up from 2.0% compared to the previous year. The mindshare of The Fastly Next-Gen WAF (powered by Signal Sciences) is 1.3%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Web Application Firewall (WAF) Mindshare Distribution
Product	Mindshare (%)
Cloudflare Web Application Firewall	5.4%
Prisma Cloud by Palo Alto Networks	2.1%
The Fastly Next-Gen WAF (powered by Signal Sciences)	1.3%
Other	91.2%

Web Application Firewall (WAF)

Featured Reviews

Dean Barisic

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.

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reviewer2776578

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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reviewer2161107

Staff Engineer at a retailer with 1,001-5,000 employees

Room for improvement with user interface while competitive pricing impresses

It is managed through Infrastructure as Code, so all configurations can be managed in the code itself, which is beneficial. Because it uses rules, it is easy to set up, and we have many different sites where the configurations are straightforward. Though the UI is not very interactive, which is a downside, we can manage many things. The UI is not very intuitive and could be better. However, we manage all the configurations through code, which is easy to maintain. It has extensive anomaly detection capabilities, so the traffic is classified into several categories where thresholds can be defined and customized based on false positives and false negatives. This is advantageous because you do not need to tweak it very often. Once you set it up, an audit once a quarter would suffice. Because The Fastly Next-Gen WAF (powered by Signal Sciences) is API-driven, we have integrations with the CI/CD pipeline through GitHub Actions, making it easy to integrate.

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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

"It protects web applications efficiently."

"The security features are valuable. The particular feature we use is called OWASP."

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

"Caching is the most valuable feature of Cloudflare Web Application Firewall."

"The product has improved our security posture by blocking bad actors."

"The solution protects our application, which runs on the HTTP protocol, from DDoS attacks."

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

"The rate limiting features and customizations in terms of URL match and applying policies are valuable to me."

More Cloudflare Web Application Firewall pros

"I've been really pleasantly surprised with how Prisma Cloud is, over time, covering more and more of the topics I care about, and listening to customer feedback and growing the product in the right directions."

"The reporting, dashboarding, and filtering capabilities which provide reports we can present to our senior staff are the most helpful features of Prisma Cloud (Annual Contract)."

"It helps to identify the misconfigurations by monitoring regularly which helps to secure the organization's cloud environment."

"Prisma was extremely comprehensive. It's easy to drill down to gather more information and keep going. It seemed like you could drill down forever to see what the vulnerability was linked to."

"Prisma's identity-based micro-segmentation is better than all its competitors."

"Prisma Cloud provides the visibility and control that we need, regardless of how complex or distributed our cloud environments become, which is very nice."

"We feel like we have power in our hands, with full visibility into what is happening at the endpoint level."

"The runtime mechanism on the solution is very useful. It's got very good network mapping between containers. If you have more than one container, you can create a content data link between them."

More Prisma Cloud by Palo Alto Networks pros

"Because The Fastly Next-Gen WAF (powered by Signal Sciences) is API-driven, we have integrations with the CI/CD pipeline through GitHub Actions, making it easy to integrate."

"Fastly (Signal Sciences) integrates and tags the intermittent traffic based on patterns. It generates signals and provides them in a dashboard where we can view them and decide whether to allow or deny traffic. It's a more advanced and easy-to-navigate dashboard."

"The product's most valuable feature is its ability to set up the rules easily."

"When configuring a web application firewall using Signal Sciences, we configure a rule whereby no one except a few people can access the application."

Cons

"I have experienced some difficulties with Cloudflare's support as a customer based in India."

"Their documentation could be better. They don't have documentation that explains everything well."

"If they add logs history within the Cloudflare offering, that would be a great benefit."

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

"The accuracy of the Cloudflare Web Application Firewall could be improved by reducing the number of false-negative alerts."

"The rate limiting functionality could be enhanced, as we find it somewhat limited."

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

"Its stability could be better."

More Cloudflare Web Application Firewall cons

"There is room for improvement on the logging and monitoring front because it's still not as holistic as I would want it to be."

"It's not really on par with, or catering to, what other products are looking at in terms of SAST and DAST capabilities."

"Palo Alto should work on ease-of-use and the user-friendliness to be more competitive with some competing products."

"We would like it to have more features from the risk and compliance perspectives."

"The data security model needs improvement due to integration issues with certain features and cloud providers."

"It would be nice Prisma Cloud merged its modules for CSPM and infrastructure as code. It would simplify the pricing and make it easier for customers to evaluate the solution because there are different modules, and you need to add it to your subscription separately."

"The security automation capabilities are average."

"A better correlation between the multiple products Prisma Cloud contains would be crucial. It would reduce the time spent looking at reports and enable you to get all the actionable insights across products. I think that Palo Alto is working on it, but they need to work faster because it doesn't make sense to have all these products in a single pane of glass without any correlation between them."

More Prisma Cloud by Palo Alto Networks cons

"The areas that could be improved in Signal Sciences include the effectiveness of rules, as many didn't function optimally and required custom rule-writing to address bypasses for WAF."

"The UI is not very intuitive and could be better."

"Even if we create some custom rules, Signal Sciences cannot capture some of the malicious traffic."

"Fastly don't support caching for China users. That's the only feature lacking compared to Akamai."

Pricing and Cost Advice

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

"Cloudflare Web Application Firewall is more affordable than other solutions."

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

"What's my experience with pricing, setup cost, and licensing? I believe the pricing is not the best, but it's reasonable and acceptable. We also use the McAfee system in parallel. In terms of pricing, its okay - not great, but not bad either. It falls in the middle, which is acceptable. In terms of support licensing, last time, we were searching for a solution, and we considered products from resellers rather than directly from the cloud provider. However, the pricing we encountered was exceptionally high. As a result, we are inclined to select support from the reseller."

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

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

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

"The solution is expensive."

More Cloudflare Web Application Firewall pricing and cost advice

"The pricing is reasonable."

"Prisma Cloud by Palo Alto Networks is a highly expensive solution."

"Prisma Cloud by Palo Alto Networks carries a higher cost, but its enhanced security measures justify the expense."

"The price for Prisma Cloud is reasonable."

"It is fairly priced. 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."

"It is an expensive tool. It is not cheap technology. It is a serious investment for any customer. Customers typically buy it together with services. In my experience, customers buying Prisma Cloud are prepared to pay for the implementation and the tool itself."

"The pricing is competitive. From what I have seen in the past, it is on par with the others."

"From my exposure so far, they have been really flexible on whatever your current state is, with a view to what the future state might be. There's no hard sell. They "get" the journey that you're on, and they're trying to help you embrace cloud security, governance, and compliance as you go."

More Prisma Cloud by Palo Alto Networks pricing and cost advice

"Signal Sciences is pretty cheap compared to other solutions."

"The pricing is 50% less than Akamai."

"The product has an affordable cost."

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885,728 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

19%

Computer Software Company

Comms Service Provider

Manufacturing Company

Financial Services Firm

14%

Computer Software Company

10%

Manufacturing Company

Government

Manufacturing Company

13%

Retailer

10%

Financial Services Firm

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	37
Midsize Enterprise	22
Large Enterprise	56

No data available

Questions from the Community

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

The price of Cloudflare Web Application Firewall is reasonable.

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 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...

What is your experience regarding pricing and costs for Signal Sciences?

The pricing is very competitive compared to other providers. The pricing is definitely a factor in our decision-makin...

What needs improvement with Signal Sciences?

We do use it, but the UI can be improved as we mostly work through the CI/CD. It provides support, but sometimes it i...

What is your primary use case for Signal Sciences?

The CDN is for caching and The Fastly Next-Gen WAF (powered by Signal Sciences) is for protecting the servers from ma...

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Product Reports

Cloudflare Web Application Firewall

Download Cloudflare Web Application Firewall product report

Cloudflare Web Application Firewall report

Prisma Cloud by Palo Alto Networks

Download Prisma Cloud by Palo Alto Networks product report

Prisma Cloud by Palo Alto Networks report

The Fastly Next-Gen WAF (powered by Signal Sciences)

Download The Fastly Next-Gen WAF (powered by Signal Sciences) product report

The Fastly Next-Gen WAF (powered by Signal Sciences) report

Also Known As

Cloudflare WAF

Prisma Public Cloud, RedLock Cloud 360, RedLock, Twistlock, Aporeto

Signal Sciences Next-Gen WAF, Signal Sciences RASP

Overview

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

Prisma Cloud by Palo Alto Networks provides comprehensive cloud-native security solutions. It covers dynamic workload identity, automated forensics, and multi-cloud protection, ensuring robust security across diverse cloud platforms.

Prisma Cloud delivers advanced capabilities for managing cloud security across AWS, Azure, and GCP platforms. It offers dynamic workload identity creation, real-time monitoring, and seamless integration into CI/CD pipelines. With automation, centralized dashboards, and enhanced visibility, users effectively manage security misconfigurations and vulnerabilities. While optimizing cloud environments through runtime protection and compliance, Prisma Cloud faces challenges with its navigation, pricing, and limited automation capabilities. Users seek improvements in API security, role-based access controls, and documentation quality, emphasizing the need for enhanced customization and reporting features.

What are the important features of Prisma Cloud?

Dynamic Workload Identity: Enables unique workload identities for security purposes.
Automated Forensics: Offers detailed insights into threats and incidents automatically.
Runtime Protection: Provides ongoing detection and blocking of suspicious activities.
Multi-Cloud Security: Protects environments on AWS, Azure, and GCP simultaneously.
Compliance Management: Assists in meeting regulatory standards across cloud platforms.

What benefits or ROI should users consider in reviews?

Enhanced Security Posture: Strengthens cloud defense lines with proactive monitoring.
Centralized Dashboard: Offers unified oversight of multiple cloud environments.
Efficient Misconfiguration Handling: Quickly identifies and addresses security lapses.
Seamless CI/CD Integration: Integrates security within development workflows.
Improved Visibility: Provides transparent insights into security operations and alerts.

Industries like finance and telecom rely on Prisma Cloud for managing cloud security posture and container security. Teams utilize its capabilities across hybrid and multi-cloud settings to ensure compliance and robust threat protection. Features like misconfiguration detection and runtime monitoring are critical in promoting security objectives in these sectors.

Palo Alto Networks

The Fastly Next-Gen WAF (powered by Signal Sciences) provides web application and API protection, RASP, rate limiting, bot protection and DDoS purpose built to eliminate the challenges of legacy WAF.

Fastly

Sample Customers

crunchbase, udacity, marketo, okcupid, zendesk

Amgen, Genpact, Western Asset, Zipongo, Proofpoint, NerdWallet, Axfood, 21st Century Fox, Veeva Systems, Reinsurance Group of America

Chef, Adobe, Datadog, Etsy, GrubHub, Vimeo, SendGrid, Under Armour, Duo, AppNexus

Prisma Cloud by Palo Alto Networks vs. The Fastly Next-Gen WAF (powered by Signal Sciences)