Radware Cloud WAF Service vs The Fastly Next-Gen WAF (powered by Signal Sciences) comparison

Radware Cloud WAF Service 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

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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OMPRAKASH

Assistant Manager (Network and Cyber Security) at a manufacturing company with 1,001-5,000 employees

Consistently protect applications with advanced threat detection and active support

We have had a very good experience with Radware Cloud. It has significantly reduced attacks on our applications. All our critical applications are onboarded to Radware, which uses AI to automatically learn behavior patterns and refine security policies. It also provides comprehensive protection against the top ten web application security risks. Importantly, we have not experienced any zero-day attacks because Radware Cloud offers protection against emerging threats. The Emergency Response Team is very active, and I consistently receive excellent responses from them. It's a very comprehensive and user-friendly solution. It's easy to implement and integrate. We also have found it's easy to reach support if we need help. The solution has helped us enhance our cyber security posture. It's good for data protection. We've been able to protect our public-facing infrastructure. We haven't had any incidents or compromises in the entire three years we've used Radware. The Cloud WAF Service blocks unknown threats and attacks effectively. The analytics are very good. The API discovery feature is very helpful, and end-to-end API protection is useful. Everything is encrypted to ensure effective protection. We get Layer 7 protection from it. The API discovery is a very useful feature. It is easy to use. A few months before, I did a demo to learn more. We can see which APIs are being used or not. It helps us discover and remove unused APIs. In our case, we found 20 APIs that were not used by the team. We use the CDN features. It's pretty easy to use the combination of CDN and Cloud WAF. It helps your Radware Cloud connect with the nearest server or the Redware server. We have multiple servers worldwide, so this is useful for us. Integration is very easy. Sometimes, we have 10 to 15 applications hosted on the cloud. It's very easy to add applications. It's not complicated. From the Radware cloud, it's integrated with our SOC. All the logs are received by the SOC.

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Archana Heeralal

Security Engineer at Amazon

A good solution to implement web application firewall for applications

There are some lags in Signal Sciences for the web application firewalls. Even if we create some custom rules, Signal Sciences cannot capture some of the malicious traffic. There is a little bit of complexity with custom rules that should be removed. Signal Sciences should add a feature called rate limiting with multiple options, wherein I can create a rate limiting based on the cookie request or the IP.

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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

"The features of Cloudflare were found to be more beneficial and led to the decision to utilize it over other options."

"The technical support is good."

"It is a fast and secure DNS."

"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 UI is good."

"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."

"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."

"Cloudflare has many features."

More Cloudflare pros

"The solution requires very little maintenance; we install it, it works without any problems, is reliable, and we can almost forget about it."

"The most important aspect of Radware Cloud WAF is that it is over the cloud, offering a comprehensive solution that includes WAF, API protection, bots, and Layer 7 DDoS."

"DDoS protection is a valuable feature that works efficiently."

"The API Discovery is also very good because the application is outsourced, which means that we don't have the code. API Discovery allowed me to discover precisely how to orchestrate the API so that I could see the results."

"Radware Bot Manager has been very useful. If any user tries to save a password on a mobile or a browser, it blocks that. We can see all the details about the traffic and port requests."

"Radware Cloud WAF Service is user-friendly and easy to deploy."

"I like that Cloud WAF provides me with lots of information. All the events and all the possible attacks appear in front of you, and false positives appear through different channels."

"With the Radware Cloud WAF Service, we have not faced any incidents in six years."

More Radware Cloud WAF Service pros

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

"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."

Cons

"Sometimes their more advanced caching tools can cause higher first-byte times and problems with JavaScript."

"The solution could be more user-friendly."

"I think the APIs are a little bit hard for us to work with. The APIs could be more open so that we could integrate better with our SolarWinds or our monitoring solution."

"The product needs to improve its automation."

"We are a product integrator and reseller, and we would like to have a better partner relationship, similar to a channel sales relationship. Sometimes we are on our own or get diverted by Cloudflare because they have direct sales, which competes with us and makes it difficult to build a relationship with this company since we want to be an MSP or a managed service provider for the solution."

"It should confirm audit findings of the assigned area with auditees to ensure that the audit conclusions are based on an accurate understanding of the issues."

"There might be helpful if there was some web application firewall feature."

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

More Cloudflare cons

"The connection between the front and back ends could be improved."

"I would like to see an improvement in the twenty-four-seven support service."

"An area of improvement is the visibility at the attack level."

"Sometimes, I encounter issues with password reset, particularly in the last two weeks. This indicates some reliability issues or problems within the management interface."

"Radware Cloud WAF Service should provide SSL certificates for its hosting customers."

"The Cloud Portal has room for improvement."

"Our only complaint is the reporting on the DDoS side. We also use Radware for on-premises DDoS protection and their Vision product. I just want to give paint you an example. We face so many Layer 3 and Layer 4 DDoS attacks on Cloud WAF. The reporting on those types of attacks can be improved."

"Sometimes, I encounter issues with password reset."

More Radware Cloud WAF Service 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."

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

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

Pricing and Cost Advice

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

"We are using the free version."

"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."

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

"The price is reasonable."

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

"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."

"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."

More Cloudflare pricing and cost advice

"We evaluated other options and, if I remember correctly, one of them was Fortinet, but they didn't seem as effective as Radware. But the price was the biggest difference. Radware had the best price for our type of network and level of scaling."

"Radware Cloud WAF Service falls within a mid-range price bracket compared to other web application firewall solutions."

"We are paying $20,000 annually for six licenses that provide basic WAF functionality."

"The pricing is fair."

"We are based in El Salvador and don't have a direct license with Radware; we purchase the license through resellers. The pricing is reasonable, as I managed an Akamai product in a previous position, and Cloud WAF is competitively priced."

"The pricing is fair. We compared Radware to others using industry reviews and Radware is at the top right now."

"The price is a bulk average."

"I believe the prices are fair."

More Radware Cloud WAF Service pricing and cost advice

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

"The product has an affordable cost."

"The pricing is 50% less than Akamai."

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850,028 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Educational Organization

17%

Computer Software Company

14%

Comms Service Provider

Financial Services Firm

Computer Software Company

24%

Retailer

12%

Manufacturing Company

11%

Financial Services Firm

Educational Organization

17%

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

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...

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...

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.

What do you like most about Radware Cloud WAF Service?

One of the most valuable features we have found in the solution is protection against attacks from botnet networks an...

What is your experience regarding pricing and costs for Radware Cloud WAF Service?

I would rate the cost around seven out of ten. Radware provides many different options, but it may not be affordable ...

What needs improvement with Radware Cloud WAF Service?

Some of the tools are a bit difficult to navigate, and the user interface could be more user-friendly. It is not the ...

What do you like most about Signal Sciences?

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

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

The pricing is 50% less than Akamai.

What needs improvement with Signal Sciences?

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

Azure Front Door vs Cloudflare

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Akamai vs Cloudflare

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Azure DNS vs Cloudflare

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Imperva DDoS vs Cloudflare

Compared 2% of the time

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Compared 28% of the time

AWS WAF vs Radware Cloud WAF Service

Compared 24% of the time

Fortinet FortiWeb vs Radware Cloud WAF Service

Compared 18% of the time

Imperva Web Application Firewall vs Radware Cloud WAF Service

Compared 9% of the time

Check Point CloudGuard WAF vs Radware Cloud WAF Service

Compared 6% of the time

More Radware Cloud WAF Service Competitors

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

Compared 18% of the time

Azure Front Door vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 13% of the time

Cloudflare Web Application Firewall vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 12% of the time

Akamai App and API Protector vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 10% of the time

F5 Advanced WAF vs The Fastly Next-Gen WAF (powered by Signal Sciences)

Compared 9% of the time

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Product Reports

Cloudflare

Download Cloudflare product report

Radware Cloud WAF Service

Download Radware Cloud WAF Service product report

Web Application Firewall (WAF)

March 2025

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

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

Also Known As

Cloudflare DNS

No data available

Signal Sciences Next-Gen WAF, Signal Sciences RASP

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

Radware’s Cloud WAF provides enterprise-grade, continuously adaptive web application security protection. Based on Radware’s ICSA Labs certified, market-leading web application firewall, it provides full coverage of OWASP Top-10 threats and zero-day attacks, while implementing both negative and positive web application security models to automatically adapt protections to evolving threats and protected assets.

Radware’s Cloud WAF offers full web security protection including OWASP Top-10 coverage, advanced attack protection and 0-day attack protection by implementing both negative and positive web application security models. It provides organizations “frictionless” application protection by automatically detecting and protecting new web applications as they are added to the network through automatic policy generation technology.

Radware

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

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

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

Radware Cloud WAF Service vs. The Fastly Next-Gen WAF (powered by Signal Sciences)