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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) (13th)
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 September 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 18.8%, up from 17.8% compared to the previous year. The mindshare of Fortinet FortiDDoS is 2.6%, down from 2.7% compared to the previous year. The mindshare of Radware DDoS is 8.4%, up from 6.9% 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 DDoS8.4%
Fortinet FortiDDoS2.6%
Other70.19999999999999%
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

"The most valuable feature of Cloudflare DNS is security."
"The most valuable feature of Cloudflare is that it has a free version. They give us the free version with the anti-DDoS features and also the load balancing solution."
"It is a fast and secure DNS."
"The web application firewall brought us good security and a view of the accesses/blocks of the entire domain and subdomain that were accessed both by region (country) and IPs."
"It is easier to configure and develop documentation to see how we have configured firewalls."
"It's very user-friendly."
"Easier http to https redirect using page rules"
"The most valuable feature is the web application firewall."
"The product's initial setup phase was really easy."
"We have researched them all, and it's a good solution all around."
"The most valuable feature is the cloud DDoS scrubbing capability."
"Among its key features: Detects and mitigates DDoS attacks at L3 to L7; negligible to zero false-positives; Generates and sends reports without the need for an expensive third-party solution."
"It allows me to see all the traffic on my network."
"The equipment works very well, and I have not encountered any issues with it. It is a good solution for my company."
"Packet inspection has been effective for mitigating DDoS attacks."
"The product allows the users to adjust the thresholds."
"Its functionality is very good."
"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."
"Radware DDoS Protection Service has positively impacted my organization because we are more protected against attacks from the internet."
"DDoS Protection Service provides excellent defense in the cloud, and the implementation and migration are very straightforward."
"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."
"The initial setup is easy."
"Radware Cloud DDoS Protection Service goes beyond the essential Layer Three and Layer Four protection, which are practically mandatory these days."
"Radware DefensePro's most valuable feature lies in its ability to mitigate non-traffic attacks."
 

Cons

"It should confirm audit findings of the assigned area with auditees to ensure that the audit conclusions are based on an accurate understanding of the issues."
"The analytics, basically the dashboard, doesn't have much to it."
"DNS Management."
"There might be helpful if there was some web application firewall feature."
"It would be helpful if the solution could continue evolving to compete with the other solutions on the market."
"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 tool needs to improve caching of servers. The product needs to include PFX certificate as well."
"Eventually, things go sideways and require fixes when it would have been easier to prevent the issue initially."
"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 tool needs to focus more on the area of application traffic management, where it currently has some shortcomings."
"I would like to see analytics, big data."
"There aren't really any aspects of the solution we are unhappy with. It's been a positive experience overall."
"The web interface could be much better."
"Alerts and reporting features must be improved."
"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."
"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."
"Their Cyber Security Controller portal, including its GUI and dashboard, could be more intuitive so CXOs can easily understand them."
"I would like to see better implementation of a zero-day attack implementation strategy with self-mitigation."
"This product would be improved if ongoing live monitoring with dashboards were added."
"There should be some extra layer of security and a method of advanced rate limiting. We can limit the number of IPs or URLs per session and per country. There should be improved bot management integration that mitigates bot-based DDoS attacks completely."
"I think Radware DDoS Protection Service could be improved by enhancing the network analytics features."
"We heavily relied on Radware's technical team to ensure the proper setup and configuration of VPN tunnels for cloud mitigation."
"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."
 

Pricing and Cost Advice

"We are using the free tier of the solution."
"The tool is a premium product, so it is very expensive."
"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 product's pricing is cheap."
"So far I use free tier and happy with it. You can subscribe to business package if needed."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"I give the price a five out of ten."
"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 solution is reasonably priced."
"It's quite pricey."
"The product’s pricing needs improvement."
"The price was well over six figures."
"Radware's switch to a pay-as-you-go model last year provides great flexibility."
"The price varies by use case and there are monthly and annual licensing options. If you deploy on-premise, there is an annual license with the amount dependent on the throughput you need and which features you will be using - i.e. IPS, behavioral, etc."
"Its pricing is competitive. The licensing model is also very competitive. It is customizable, so there is no issue at all. They have given us whatever we have asked in terms of the pricing model and SLA."
"Radware's Cloud DDoS Protection Service stands out for its competitive pricing, making it a strong contender in our decision."
"The pricing is okay, and I do not have any concerns about the price."
"The licensing cost is about $50,000."
"It is sort of middle-of-the-road for this type of solution."
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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
11%
Computer Software Company
11%
Financial Services Firm
9%
Comms Service Provider
7%
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.
867,676 professionals have used our research since 2012.