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

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 1, 2025

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

Radware Alteon
Ranking in Web Application Firewall (WAF)
9th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
48
Ranking in other categories
Application Delivery Controllers (ADC) (5th)
The Fastly Next-Gen WAF (po...
Ranking in Web Application Firewall (WAF)
27th
Average Rating
7.6
Reviews Sentiment
7.1
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Web Application Firewall (WAF) category, the mindshare of Radware Alteon is 2.1%, up from 1.9% compared to the previous year. The mindshare of The Fastly Next-Gen WAF (powered by Signal Sciences) is 1.0%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF)
 

Featured Reviews

Vivek Nadiminti - PeerSpot reviewer
The integrated application protection has helped secure our critical web applications
Valuable features of Radware Alteon include global server load balancing, SSL offloading, Layer 7 load balancing, automation and traffic scaling, real-time analytics, and reporting. Alteon's integrated application protection has helped us. As a state government agency, we face increasing threats and need to secure our critical web applications. Our finance websites are the primary targets for DDoS, SQL injections, and other sophisticated attacks. Traditional security is insufficient to defend against the volume and complexity of the attacks. We need protection against attacks on the application and infrastructure layers and DDoS attacks. Alteon offers visibility and actionable insights into each security event. Radware has free training available on their website. I've completed a few training courses and found them very helpful for me in my daily work. The basic course covering the UI takes a week, and it was easy to understand. When we're troubleshooting a scenario, we can check the Alteon knowledge base articles. The combination of training and the knowledge base shortens the learning curve.
Archana Heeralal - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"Provides good performance and scalability."
"The most valuable feature of Radware LinkProof is that it supports link load balance."
"The support from Radware is consistently excellent and always available."
"Radware has been characterized by being extremely robust. This gives us the confidence to offer our users a continuous service."
"The health status information, with its highly detailed reporting, has saved us time on troubleshooting. We have the precise information needed that helps us find different types of situations."
"The interface is easy, it's friendly, and has good alerting."
"It is easy to expand. Our clients are enterprise-size."
"SSL offloading feature is one of the most important features. Traffic distribution is also done very well by Radware."
"When configuring a web application firewall using Signal Sciences, we configure a rule whereby no one except a few people can access the application."
"The product's most valuable feature is its ability to set up the rules easily."
"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."
 

Cons

"The service could be improved by better customer support."
"Could have more customizations on the dashboard."
"Integration with cloud services could be improved. Every now and then, we need engagement to address challenges with cloud integrations."
"The solution could be more open to additional third-party add-ons being integrated into it."
"Alteon's user interface could be improved. F5's user interface is more user-friendly than Radware's, but Radware's hardware performs better."
"Support is very important because if we get good support, we'll be able to sell and supply more numbers."
"Radware should work on the vulnerabilities part. There are third-party security solutions that do the security vulnerability assessment (VA). The assessment part needs to be worked on and improved. There should be more solutions. If any issue comes up and if any vulnerability is reported, the Radware team should do an R&D on that and work on that. They should give the solution to the customer."
"Scalability should be based on customer requirements."
"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."
"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."
 

Pricing and Cost Advice

"Radware Alteon is less expensive than many of the other competitors."
"It has a good price point and is more reasonable than other comparable products"
"Our government agency opted for Radware Alteon due to its affordability and efficiency. While I can't say precisely how much it costs the organization, the price per device. In India, we always look for affordable products, so I assume Alteon is cost-effective because the government chose it."
"It is the best in the industry. It was better than the competition, and that is what made us go ahead with them."
"We have three-year contract with Radware. It is beneficial to have a longer-term contract because you can obtain more discounts. It seems to be a much cheaper alternative."
"The pricing is better than the competition. It is getting more pricey as the years go on, as more people are migrating to it, and as the technology gets better."
"It is cost-efficient. That is why we have gone with Alteon. As a product, it is efficient and robust. We have not faced any issues with the device."
"Price-wise, the solution is a reasonable one."
"The product has an affordable cost."
"Signal Sciences is pretty cheap compared to other solutions."
"The pricing is 50% less than Akamai."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
11%
Government
11%
Manufacturing Company
7%
Computer Software Company
12%
Manufacturing Company
11%
Educational Organization
11%
Financial Services Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Radware Alteon?
It saves us a lot of work in terms of management since it has tasks already defined automatically. That enables us to better administer our services. It is very dynamic and easy to administer.
What is your experience regarding pricing and costs for Radware Alteon?
We have a three-year contract with Radware. It is beneficial to have a longer-term contract because you can obtain more discounts. It seems to be a much cheaper alternative. We use their Gel Elasti...
What needs improvement with Radware Alteon?
It is a fairly complete service and it is difficult for me to think of what can be improved. A feature that I would like to see included in the next version might be better analysis when working wi...
What do you like most about Signal Sciences?
The product's most valuable feature is its ability to set up the rules easily.
What needs improvement with Signal Sciences?
Fastly don't support caching for China users. That's the only feature lacking compared to Akamai.
 

Also Known As

Alteon, Radware AppWall
Signal Sciences Next-Gen WAF, Signal Sciences RASP
 

Overview

 

Sample Customers

Convergys
Chef, Adobe, Datadog, Etsy, GrubHub, Vimeo, SendGrid, Under Armour, Duo, AppNexus
Find out what your peers are saying about Radware Alteon vs. The Fastly Next-Gen WAF (powered by Signal Sciences) and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.