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Fortinet FortiWeb vs Radware Kubernetes WAF comparison

 

Comparison Buyer's Guide

Executive Summary

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

Fortinet FortiWeb
Ranking in Web Application Firewall (WAF)
1st
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
122
Ranking in other categories
No ranking in other categories
Radware Kubernetes WAF
Ranking in Web Application Firewall (WAF)
28th
Average Rating
10.0
Reviews Sentiment
7.8
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Web Application Firewall (WAF) category, the mindshare of Fortinet FortiWeb is 7.8%, down from 8.1% compared to the previous year. The mindshare of Radware Kubernetes WAF is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF) Market Share Distribution
ProductMarket Share (%)
Fortinet FortiWeb7.8%
Radware Kubernetes WAF0.5%
Other91.7%
Web Application Firewall (WAF)
 

Featured Reviews

HameedAhmed - PeerSpot reviewer
Joint Director at PAA
Security threats have been reduced through seamless deployment and strong integration with other tools
I have used Fortinet FortiWeb's integration features. We have easily integrated all of the applications with the product. Most of the applications we are using are in-house built. My technical team is looking after the best features. I have not used it extensively for maybe two and a half years. I have been involved in the installation, but I am not actually using the product. I work with it from time to time but not extensively. I would assess Fortinet FortiWeb's adaptive machine learning and artificial intelligence as having new patches installed regarding artificial intelligence, but when we bought it, I think the learning feature was there. Now they have installed artificial intelligence features through patches. We have a complete portfolio of Fortinet in our organization, including FortiMail, Fortinet FortiWeb, and FortiGate, along with multi-factor authentication. All of the products are from Fortinet. Fortinet tools integrate with each other and work in conjunction. I think Fortinet FortiWeb has helped us meet regulatory compliance because we are not a regulatory organization, but our sister organization is regulatory. We have regulatory compliance with the International Civil Aviation Authority, whose audit teams have checked our data center and these security products, and they are satisfied with us. The question about leveraging Fortinet FortiWeb's automated policy management does not pertain to my domain because I am not so technical, but I am in a management role now. My engineer is more technical than me. I would rate this product an eight point five out of ten.
SR
Network Engineer at Rah Infotech Pvt Ltd
Provides automated protection against web attacks and simplifies deployment with cost-effective pricing
Radware Kubernetes WAF protects our web applications from web-based attacks like SQL injection and cross-site scripting. It provides automation capabilities. For example, if a DDoS attack is happening, it automatically recognizes the attack and prevents it accordingly. Radware Kubernetes WAF provides automation that is effective in dealing with security threats.

Quotes from Members

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

Pros

"The solution is transparent and smooth."
"It's stable and works efficiently against OWASP Top 10 attacks."
"The most valuable feature is that this product represents a whole solution, including a WAF, and even anti-defacements."
"The product is easy to configure."
"FortiWeb provides the level of security we need at an excellent price point. It's easy to deploy and operationally efficient."
"The most valuable feature is the attack signature and machine learning."
"Other than the additional security with exploit protection, we have simpler certificate handling, as we can keep internal servers using internal certificates continuously distributed and updated by Active Directory Group Policy, while the public certificates become updated only in a single place, FortiWeb itself."
"Some of the threat detection analytics and the filtering capabilities they give us for filtering a certain type of information that we don't want coming into the site are its valuable features. The analytics are pretty good in terms of being able to see what threats have been detected and mitigated, where they're coming from, and things like that."
"I would give Radware Kubernetes WAF a rating of 10 out of 10."
 

Cons

"The solution could have more customization."
"We would like to know more about the integration with the hardware or security products, such as Gemalto, because we need to move to that point."
"There could be ADC offering as well."
"I would like to see more improvements with respect to threat intelligence."
"F5 and some other firewalls are easier to customize. FortiWeb could be more flexible and customizable. The documentation could also be improved because many of the advanced features aren't fully documented."
"We have encountered issues with webhooks and management of FortiWeb Web Application Firewall's on-premise version."
"Centralized management of multiple devices, and GUI improvement, could reduce the learning curve."
"The product is complicated to set up."
"If Radware provides a separate web service like those offered by vendors such as F5 and Imperva, that would be better."
 

Pricing and Cost Advice

"It is fine now. We had to earlier negotiate the price."
"Its subscription prices are cheaper, and it is not very expensive. From a price perspective, Fortinet is a very well-known security vendor. Subscriptions are very simple. They have a couple of licenses on an appliance, and that's it. The cost is not that big. One license is 40K, which they give with all the products. Another one includes the subscriptions for threat prevention, IPS, sandboxing, etc, which is more than enough."
"If one is very cheap and ten is very expensive, I rate the product price as three or four."
"We are on an annual license for this solution and the price is approximately €100."
"FortiWeb WAF is priced well for customers compared to other vendors' solutions."
"It is an expensive suite and it is an expensive solution, but it is a manageable one for an enterprise."
"​The pricing is reasonable."
"This product offers two pricing options: a standard package and an advanced package."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
9%
Financial Services Firm
9%
Manufacturing Company
8%
Comms Service Provider
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business60
Midsize Enterprise27
Large Enterprise36
No data available
 

Questions from the Community

What do you like most about Fortinet FortiWeb?
The WAF profiles has been effective at mitigating web-based threats.
What is your experience regarding pricing and costs for Fortinet FortiWeb?
The pricing for Fortinet FortiWeb varies with different models having different prices. It depends on the requirement. For VM machines, the price increases based on CPU configurations of 2, 4, or 8...
What needs improvement with Fortinet FortiWeb?
There is room for improvement in Fortinet FortiWeb. The team was only from FortiGate itself. They are making new firmware versions and releasing them before checking, which leads to many bugs in th...
What needs improvement with Radware Kubernetes WAF?
If Radware provides a separate web service like those offered by vendors such as F5 and Imperva, that would be better.
What is your primary use case for Radware Kubernetes WAF?
We use Radware Kubernetes WAF to protect our web applications from web-based attacks like SQL injection and cross-site scripting. It provides an integrated web with load balancers but does not have...
 

Also Known As

FortiWeb Web Application Firewall (WAF)
No data available
 

Overview

 

Sample Customers

Lush, Barnabas Health, Options, Riverside Healthcare, Hillsbourough County Schools, Columbia Public Schools, Schiller AG
Information Not Available
Find out what your peers are saying about Fortinet, F5, Imperva and others in Web Application Firewall (WAF). Updated: February 2026.
881,733 professionals have used our research since 2012.