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Fortinet FortiDDoS vs Radware DDoS comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Aug 24, 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

Cloudflare
Sponsored
Ranking in Distributed Denial-of-Service (DDoS) Protection
1st
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
76
Ranking in other categories
CDN (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (12th)
Fortinet FortiDDoS
Ranking in Distributed Denial-of-Service (DDoS) Protection
10th
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
2nd
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
41
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 18.8%, up from 17.4% compared to the previous year. The mindshare of Fortinet FortiDDoS is 2.5%, down from 2.7% compared to the previous year. The mindshare of Radware DDoS is 8.5%, up from 7.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Distributed Denial-of-Service (DDoS) Protection Market Share Distribution
ProductMarket Share (%)
Cloudflare18.8%
Radware DDoS8.5%
Fortinet FortiDDoS2.5%
Other70.2%
Distributed Denial-of-Service (DDoS) Protection
 

Featured Reviews

Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
Yazan Omar - PeerSpot reviewer
An easy-to-use tool with great GUI
The product's initial setup phase was really easy. There is a lot of time involved in the testing phase and other processes related to the area of deployment, so it may take up to two weeks to deploy the solution. The solution is deployed on an on-premises model. One person is enough to take care of the deployment phase of the product. The person involved in the deployment phase needs to better understand topologies when dealing with Fortinet.
Tanuj-Garg - PeerSpot reviewer
Multi-layered defense ensures robust protection and optimized resources
Radware DDoS Protection Service is valued for its multi-layered defense protection, always-on and on-demand service, zero-day protection with adaptive behavioral-based mitigation, DNS and infrastructure protection, and SSL attack mitigation. The solution's multi-layer protection covers volumetric, protocol-based, and application layer attacks. They offer a very effective response against DNS attacks. Regarding behavior-based detection technology, in terms of real-time detection, it has been able to reduce false positives. We have pretty good experience with them. The geolocation is pretty good for an organization such as ours. We can block anything from certain regions, like North Korea or China, etc, cetera. It works alongside machine learning. They can update policies globally in less than ten seconds, which really helps with false positives. During a DDoS attack, it ensures legitimate users are not affected. We're working on a hybrid solution, so we have Defence Pro devices on our side and unlimited mitigation capabilities on the cloud.

Quotes from Members

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

Pros

"Cloudflare consolidates various capabilities into one product, streamlining processes."
"New and innovative way to protect the client's data."
"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."
"Cloudflare has many features."
"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"
"The solution is very good at mitigating threats."
"The most valuable feature is its usability."
"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."
"This solution can protect Layer 3, Layer 4 and Layer 7 attacks of applications for us."
"We have researched them all, and it's a good solution all around."
"The equipment works very well, and I have not encountered any issues with it. It is a good solution for my company."
"I find the interface easy to use."
"The product's initial setup phase was really easy."
"The protection resources and the support are valuable features of the solution."
"The solution is very user-friendly and very easy to use."
"The solution already has security profiles and it can protect from DDoS attacks and other kinds of attacks."
"The best feature of Radware DDoS Protection Service is the automation. Previously, manual intervention was necessary, and for incoming attacks, we had to inform the respective security and operations teams, whereas now, it is an automated process that blocks attacks based on policies by default."
"The dashboard is the best part, and there is also the ease of operations."
"As a service provider, we use the SecOps dashboard feature. That's where we check the time of attacks to see if an attack is happening at the moment or if it has already happened... It is very dynamic and helps us know when an attack occurred, how long it lasted, and what type of attack it was."
"SSL-based mitigation from DDoS attacks is good from their side. They are capable of preventing SSL-based attacks with certifications and everything loaded onto them."
"Radware DefensePro's most valuable feature lies in its ability to mitigate non-traffic attacks."
"Radware DDoS Protection Service has positively impacted my organization because we are more protected against attacks from the internet."
"It's very good at protecting users from DDoS attacks. It's the leader in this domain."
"I would recommend Radware DDoS Protection Service fully because I have observed improvements in bandwidth speed."
 

Cons

"Cloudflare could offer a better view or maybe dashboards of the main resources used in the client."
"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 reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."
"It would be beneficial for us if Cloudflare could offer a scrubbing solution. This would involve taking a snapshot of my website and keeping it live during a DDoS attack, ensuring uninterrupted service for our users. DDoS attacks are typically short in duration, and having Cloudflare maintain the site's availability from its secure network would enhance the overall user experience. I would appreciate it if Cloudflare could consider implementing this feature. Many organizations already utilize similar capabilities in their CDN platforms, where a static snapshot of the web page is displayed during DDoS attacks. In terms of features, Cloudflare needs to enhance its resilience and stay more focused on adopting new technologies. For instance, solutions like F5 XC Box, Access Solution, and Distributed Cloud Solution have impressive features, and Cloudflare should strive to match and exceed those capabilities. There's a need for improvement in areas like AI-based DDoS attacks and Layer 7 WAF features. Cloudflare should prioritize enhancements in areas such as behavioral DDoS and protection against SQL injection attacks, considering the prevalent trend of public exposure to the internet for business reasons. Overall, Cloudflare needs to invest more in advancing its feature set."
"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."
"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."
"The product needs to improve its automation."
"The solution could be more user-friendly."
"All the thresholds that need to be configured should be included in the default so that user will not forget or misconfigure."
"The tool needs to focus more on the area of application traffic management, where it currently has some shortcomings."
"The main improvement would be to change the firewall model, however, currently, everything is fixed and working well."
"The challenge lies within the customer environment, particularly in Brazil, where companies have stringent security requirements for implementing solutions."
"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 solution can be a little more user-friendly and it can be more affordable."
"Alerts and reporting features must be improved."
"The primary area for improvement is the on-premises capacity limit, currently fixed at 10 GB."
"Its documentation is not 100% clear, making it the weakest aspect of Radware. We have encountered some difficulties in understanding how to configure it correctly."
"They need to increase the limit of devices that we can manage."
"The rise of generative AI and machine learning in cyberattacks demands more advanced defense strategies."
"Their Cyber Security Controller portal, including its GUI and dashboard, could be more intuitive so CXOs can easily understand them."
"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."
"This product would be improved if ongoing live monitoring with dashboards were added."
"I want to improve the blocking time; it should be within 10 seconds because 18 seconds allows multiple transactions in the financial industry."
"There is room for improvement in the pricing; the product could be more affordable."
 

Pricing and Cost Advice

"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."
"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 product's pricing is cheap."
"The product's pricing is minimal compared to other products."
"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."
"The solution is expensive when compared to other products but offers unlimited bandwidth."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"The solution is reasonably priced."
"The product’s pricing needs improvement."
"It's quite pricey."
"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."
"Radware Cloud DDoS is very expensive."
"Radware's switch to a pay-as-you-go model last year provides great flexibility."
"It is not expensive. It is medium range. The pricing is good, as we recently renewed our licenses from Radware."
"Radware's Cloud DDoS Protection Service stands out for its competitive pricing, making it a strong contender in our decision."
"I didn't check pricing of other providers in depth but verified with two, and found Radware to be significantly cheaper compared to F5."
"The pricing is based on the amount of network traffic and the number of packets being inspected."
"The product's pricing is a good value."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Manufacturing Company
12%
Computer Software Company
11%
Financial Services Firm
9%
Government
8%
Computer Software Company
17%
Financial Services Firm
12%
Comms Service Provider
10%
Non Profit
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise8
Large Enterprise25
By reviewers
Company SizeCount
Small Business10
Large Enterprise6
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise10
Large Enterprise18
 

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.
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 do you like most about Fortinet FortiDDoS?
The product's initial setup phase was really easy.
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 do you like most about Radware Cloud DDoS Protection Service?
The most important part is that Radware DDoS integrates seamlessly and provides anomaly identification, real-time not...
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...
 

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: September 2025.
868,759 professionals have used our research since 2012.