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Fortinet FortiDDoS 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), Web Application Firewall (WAF) (9th), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (14th)
Fortinet FortiDDoS
Ranking in Distributed Denial-of-Service (DDoS) Protection
15th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
15
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 August 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 12.4%, down from 19.1% compared to the previous year. The mindshare of Fortinet FortiDDoS is 1.9%, down from 2.8% compared to the previous year. The mindshare of Radware DDoS is 6.4%, 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 DDoS6.4%
Cloudflare12.4%
Fortinet FortiDDoS1.9%
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.
MO
IT Analyst at Evapco, Inc.
Reliable protection and smooth setup enhance company security
Currently, I have two firewalls, with one located in Sorocaba, model 90D, and the other in São Paulo, model 30D. They are connected by VPN. I use the firewalls for VPN and final protection for my company, and my equipment is maintained by an internet company called Multiprox The equipment works…
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

"So far I use free tier and happy with it."
"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."
"The initial setup is extremely easy but will require access to your Domain Name Servers."
"If someone is looking for a secure and optimized wrapper over an open website, I would suggest CloudFlare services."
"It is a fast and secure DNS."
"It's very user-friendly."
"There are key things that are used for our enterprise customers, such as Lambda and DNS."
"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."
"We have researched them all, and it's a good solution all around."
"I find the interface easy to use."
"The protection resources and the support are valuable features of the solution."
"The solution already has security profiles and it can protect from DDoS attacks and other kinds of attacks."
"The pricing of this solution is better than that of Cisco and other software on the market, which are very expensive."
"I find this product the best on-premises (in-line) DDoS mitigation solution that suits my current and future requirements."
"It allows me to see all the traffic on my network."
"We've been completely satisfied with the product."
"The clean traffic is actually the favorite feature that we have, and that is one of the reasons why we went with Radware instead of other solutions."
"Their tech support is fantastic."
"The most important thing for me right now in the Radware portfolio, is that Radware went to the cloud and has a flexible model based on virtual machines that can be delivered in our data center model, which could be delivered via the public cloud."
"Radware DDoS Protection Service has positively impacted my organization because we are more protected against attacks from the internet."
"Radware DDoS is excellent in its current state."
"Radware DDoS can reduce our bandwidth and provide the required performance, handling SSL encryption, decryption, offloading, compression, DDoS protection, and reverse proxy so that with only four to five servers we are properly optimized, getting excellent two to three millisecond response times and avoiding additional infrastructure investment."
"The DDoS protection that the solution provides is its most valuable feature."
"Recently, our company has been facing difficulties due to attacks originating from the Russian Federation. DefenseFlow has proven to be a highly effective solution in protecting our customers."
 

Cons

"The solution could use more analytics on the backend to give us more insights into everything. More reports would be helpful."
"Cloudflare could offer a better view or maybe dashboards of the main resources used in the client."
"Areas like how assessment, discovery, and payload are dealt with and how it all comes into your organization can be considered when trying to make suggestions to Cloudflare for improvements."
"If they improve on the placement of their data centers, it would be better. I'm living in a remote area. I would like to connect to them without any kind of lag."
"Sometimes their more advanced caching tools can cause higher first-byte times and problems with JavaScript."
"At the end, it is worth than giving your house keys to the NSA."
"The installation was complex until I learned what I had to learn."
"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 primary area for improvement is the on-premises capacity limit, currently fixed at 10 GB."
"Technical support isn't too good with Fortinet. They could be more responsive and helpful overall."
"The product’s pricing needs improvement."
"I find that there have been issues in the past year with the solution hanging. It freezes often."
"All those thresholds that need to be configured should be included in the default so that user will not forget or misconfigure."
"The solution can be a little more user-friendly and it can be more affordable."
"The only thing they need to do is to automate it. Today, you must create tools that do not require the use of an expert or anyone with special skills."
"The main improvement would be to change the firewall model, however, currently, everything is fixed and working well."
"Right now, we have DefensePro 6. The only complaint I have is that SSL inspection, when activated, consumes a lot of resources on the machine. We are currently reviewing a possible change to DefensePro X, the new version, which has a separate module with its processors."
"The initial deployment process can be quite challenging; the business analyst and solution integrator often create confusion, particularly in our location, and as a result, completing the initial setup and implementation can take nearly forty-five days."
"Radware should focus on customization and integration, allowing routers and firewalls from other parties to integrate with the DDoS solution, enhancing security."
"The dashboard could be updated."
"On the appliance, maybe the hardware could be improved."
"The solution needs a bit more functionality. It would be good if DefensePro could have anti-bot functionalities in order to stop bots like web scrapers from getting onto our customers’ network."
"It currently takes about 15 to 20 minutes for the process to complete, which should be minimized."
"There needs to be more reporting."
 

Pricing and Cost Advice

"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."
"The solution has many features but there are ones that you need to pay for. Sometimes you have to find out which is available for free and which you have to pay for."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"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."
"A free version of the solution is available."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"We are using the free tier of the solution."
"The product’s pricing needs improvement."
"The solution is reasonably priced."
"It's quite pricey."
"Radware's switch to a pay-as-you-go model last year provides great flexibility."
"The Radware DefensePro was bundled together with our security platform."
"It is expensive. I would rate it a seven out of ten for pricing."
"The initial cost is over $100,000 for one appliance."
"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."
"Licensing of Radware is quite simple and straightforward, while Arbor DDos is a bit complicated."
"The licensing cost is about $50,000."
"It is not expensive. It is medium range. The pricing is good, as we recently renewed our licenses from Radware."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
8%
Computer Software Company
8%
Comms Service Provider
13%
Financial Services Firm
11%
Government
8%
Construction Company
6%
Financial Services Firm
13%
Comms Service Provider
11%
Manufacturing Company
9%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise11
Large Enterprise26
By reviewers
Company SizeCount
Small Business10
Large Enterprise6
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise12
Large Enterprise24
 

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.
Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Arbor would be the best bid, apart from Arbor, Palo Alto and Fortinet have good solutions. As this is an ISP, I would...
What is your experience regarding pricing and costs for Fortinet FortiDDoS?
Fortinet FortiDDoS offers lower costs compared to other solutions. The licensing costs are annually renewed.
What needs improvement with Fortinet FortiDDoS?
There is a need for more features that protect personal information, especially given the PDP issue in Indonesia.
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
Fortinet DDoS, FortiDDos
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.
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Myntex, APAC retailers
Find out what your peers are saying about Fortinet FortiDDoS vs. Radware DDoS and other solutions. Updated: June 2026.
908,834 professionals have used our research since 2012.