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Kaspersky DDoS Protection vs Radware DDoS comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 1, 2026

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
Sponsored
Ranking in Distributed Denial-of-Service (DDoS) Protection
2nd
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
79
Ranking in other categories
CDN (1st), WAN Optimization (4th), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (17th)
Kaspersky DDoS Protection
Ranking in Distributed Denial-of-Service (DDoS) Protection
35th
Average Rating
0.0
Reviews Sentiment
5.4
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Radware DDoS
Ranking in Distributed Denial-of-Service (DDoS) Protection
1st
Average Rating
8.8
Reviews Sentiment
6.8
Number of Reviews
55
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 13.2%, down from 19.1% compared to the previous year. The mindshare of Kaspersky DDoS Protection is 0.7%, up from 0.2% compared to the previous year. The mindshare of Radware DDoS is 6.8%, down from 8.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
ProductMindshare (%)
Radware DDoS6.8%
Cloudflare13.2%
Kaspersky DDoS Protection0.7%
Other79.3%
Distributed Denial-of-Service (DDoS) Protection
 

Featured Reviews

M.A. Faisal - PeerSpot reviewer
General Manager at bKash Limited
Advanced protection has secured critical web workloads and provides clear traffic visibility
From a security perspective, there remains a security loophole, as some browsers in the market can bypass the Turnstile solution, which requires approximately 40 seconds to do so. From a performance perspective, this is acceptable. We also tried Google reCAPTCHA, and that can also be bypassed. From a security perspective, I would say neither solution is completely secured. Regarding uptime, we have faced a couple of incidents due to Cloudflare in recent years, so I cannot say we receive 100% uptime for our region. We sometimes face challenges, including downtime and other issues. As a result, we are not receiving 100% uptime from Cloudflare's solution. Since most of our customers are in this region, we need alternatives. We need something more competitive than Cloudflare. Unfortunately, in Bangladesh, Cloudflare has three points of presence already, and we cannot find any other solution provider in Bangladesh as an alternative, which presents another challenge. Competitor solutions have more attack signatures, which ensure better security compared to Cloudflare's predefined configurations. Customers do not have options to modify any configuration parameters in Cloudflare, whereas other competitor solutions, such as F5 Distributed Cloud, allow customers to tune configurations according to their requirements. Cloudflare could improve in this area. Additionally, regarding visibility, Cloudflare has static visibility, but they could adopt dynamic graph features for their customers.
Nadeem Syed - PeerSpot reviewer
CEO at Haniya Technologies
A comprehensive and advanced product that prevents DDoS attacks
Kaspersky DDoS Protection offers three layers of support. The first layer of support is from the reseller, the second from the distributor, and the third from Kaspersky itself. Kaspersky has two support options. If one of my clients to whom I have sold Kaspersky licenses is facing an issue, they have to register themselves and wait in queue for support. It can take around 24-72 hours. A client can buy support from Kaspersky directly for a whole year. This type of support is quick and good since they respond within an hour.
reviewer2663061 - PeerSpot reviewer
Program Manager at a insurance company with 1,001-5,000 employees
Advanced protection has optimized web and API performance while reducing infrastructure costs
From the features perspective and functionality-wise, there are areas of Radware DDoS that I would like to see improved or enhanced in the future. Version upgrades are being provided, but they should communicate with clients about these new features being available so clients can test them and deploy them on the disaster recovery system before moving to the live segment. There should be a test report that will provide confidence that the version is stable and everything will work properly. Last time we faced an issue with a version upgrade, and we faced extensive troubleshooting with littile bit more time in the troubleshooting process. It turned out to be a small issue that was resolved by the engineering team. I would like to see improved support from Radware DDoS. Sometimes in support, we have to log the call with their support partners rather than Radware. After ten years of experience, we know exactly what the issue is, and we understand that it cannot be handled by their support channel or partner level. Radware team always asks us to go through the partners, but sometimes we have found that the issue cannot be handled by the partners. After the partners fail to resolve the issue, it goes to the Radware team. At that time, one to two days of required timeline gets increased by one to two days. If Radware came into immediate action and resolved the issue rather than relying on their service partners, it would be better. After ten years, we have the knowledge of troubleshooting, and we understand that the issues we are facing with Radware can only be resolved by their team. However, due to their policy, they insist we move through the partner first, and only after the partner fails do they escalate to Radware. During that troubleshooting period of twenty-four to forty-eight hours, we remain in an unresolved state with the reported issue.

Quotes from Members

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

Pros

"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. You don't necessarily need a certificate if you have a connection between your website and your host, the server, Cloudflare, and the host."
"Easier http to https redirect using page rules"
"Because our website is blazing fast it improves our conversion rates."
"Using the CDN of Cloudflare improved the speed significantly, reducing the page loading times to appropriate levels."
"The solution is very good at mitigating threats."
"The most valuable feature of Cloudflare DNS is security."
"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"
"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."
"It is a mature product and we have not faced any DDoS attack. The tool is a comprehensive and advanced product. The solution is compatible with third-party products."
"The solution provides good monitoring and a user-friendly dashboard."
"Radware DDoS has positively impacted my organization by improving our security."
"It offers valuable insights into ongoing and past attacks, aiding in post-incident analysis and continuous improvement of our cybersecurity strategy."
"During high-volume attacks, such as those during the Christmas and New Year periods, the solution protected our network perfectly, without any disturbance to our real-time users."
"With Radware, there's a lot more granular control of what DDoS you're looking at in terms of DDoS visibility and protection."
"The best thing about Radware DDoS for me is that the solution is very accurate, the information and the different types of graphics and data are very important, and it is easy to operate and to understand the solution in my case."
"Its functionality is very good."
"I would recommend Radware DDoS to other users because in security, there are many layers of protection, and this is one of the most exposed regarding the internet."
 

Cons

"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."
"The timing aspect can lead to it being considered overpriced. This is a particular concern we have with Cloudflare, as they may struggle with accurately detecting the client."
"Perhaps I would ask that they improve the Free plan and allow us to use it with any TLD (certain ones are not allowed)."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"Cloudflare's console should be made more user-friendly."
"Access to the solution's dashboards is not intended for a service company. You are practically blind, and to validate a problem, you must view the customer's screen."
"Eventually, things go sideways and require fixes when it would have been easier to prevent the issue initially."
"There should be a specific price list for enterprise-level customers."
"Kaspersky DDoS Protection's cloud version does not support all the features of its on-prem version. The solution needs to improve its support since clients can face issues that hurt their network. They would need an immediate response."
"Customization could be improved."
"The different solutions for Radware DDoS are expensive. Better pricing is needed."
"There's room for improvement in the clarity of the feedback provided by the command service in the CLI."
"I think Radware DDoS Protection Service could be improved by enhancing the network analytics features."
"Radware DDoS is not stable. I have encountered stability issues such as performance issues, network timeout with ESP, slowness per regions, and no CDN feature which gives us a clear picture."
"I had some trouble in the registration account prior to deployment, but it was fixed. They were not very fast or responsive, however. It took about one week to resolve the issue."
"Sometimes there is leakage in the network. Attacks go through without getting detected."
"It could incorporate more intelligence for reacting with web site visitors."
 

Pricing and Cost Advice

"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."
"The product's pricing is minimal compared to other products."
"The tool is a premium product, so it is very expensive."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"The product's pricing is cheap."
"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."
"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."
"Kaspersky DDoS Protection's prices are average. Compared to other brands, prices are competitive. When you purchase many licenses, you get a heavy discount. However, the prices are not affordable."
"The initial cost is over $100,000 for one appliance."
"The price was well over six figures."
"The cost for maintenance is cheaper because the majority of the deployments using the solution are in areas where cost of maintenance is also lower."
"The product's pricing is a good value."
"It is not expensive. It is medium range. The pricing is good, as we recently renewed our licenses from Radware."
"It is expensive. I would rate it a seven out of ten for pricing."
"Radware DefensePro is a bit on the expensive side."
"The NetFlow security could be improved too."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Comms Service Provider
10%
Computer Software Company
8%
Manufacturing Company
8%
No data available
Financial Services Firm
13%
Computer Software Company
10%
Comms Service Provider
10%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise11
Large Enterprise26
No data available
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise12
Large Enterprise23
 

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 is your experience regarding pricing and costs for Cloudflare DNS?
The pricing, setup cost, and licensing for Cloudflare are a bit on the higher side overall.
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What is your experience regarding pricing and costs for Radware Cloud DDoS Protection Service?
For Radware Cloud DDoS Protection, the pricing model can vary based on a number of factors such as the scale of the b...
What needs improvement with Radware Cloud DDoS Protection Service?
The time it takes to upload a site to the cloud is critical when under attack. If a site is down, a quick response to...
What is your primary use case for Radware Cloud DDoS Protection Service?
We use Radware's Cloud DDoS Protection Service to safeguard Cloud Graph with Layer Seven protection. To mitigate Laye...
 

Also Known As

Cloudflare DNS
No data available
Radware DDoS Protection Service, Radware DefensePro, Radware DefenseFlow
 

Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
goods.ru, Revain Blockchain, Alfa Bank
Myntex, APAC retailers
Find out what your peers are saying about Radware, Cloudflare, NETSCOUT and others in Distributed Denial-of-Service (DDoS) Protection. Updated: May 2026.
900,747 professionals have used our research since 2012.