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Cloudflare vs Fortinet FortiDDoS comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 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
Ranking in Distributed Denial-of-Service (DDoS) Protection
1st
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
75
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
11th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 19.8%, up from 19.1% compared to the previous year. The mindshare of Fortinet FortiDDoS is 2.8%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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.

Quotes from Members

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

Pros

"The features of Cloudflare were found to be more beneficial and led to the decision to utilize it over other options."
"The most valuable feature of Cloudflare is the GUI. You are able to control the solution very well through the interface. There is a lot of functionality that is embedded in the service."
"Centralized, full-featured DNS."
"Cloudflare DNS is widely used, and it's good for websites. If we use Cloudflare DNS and update one record, it updates in their office instantly."
"Cloudflare consolidates various capabilities into one product, streamlining processes."
"The solution is very good at mitigating threats."
"The most valuable feature of Cloudflare DNS is its global reach and it is always evolving."
"When using services like Heroku, Cloudflare is very useful for CNAME flattening. I also use it for their end-to-end SSL with TLS authentication on nginx for securing servers."
"This solution can protect Layer 3, Layer 4 and Layer 7 attacks of applications for us."
"The product's initial setup phase was really easy."
"The product allows the users to adjust the thresholds."
"We have researched them all, and it's a good solution all around."
"The solution already has security profiles and it can protect from DDoS attacks and other kinds of attacks."
"The most valuable feature is the cloud DDoS scrubbing capability."
"Packet inspection has been effective for mitigating DDoS attacks."
"The protection resources and the support are valuable features of the solution."
 

Cons

"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."
"There are some issues with the CDN services."
"There might be helpful if there was some web application firewall feature."
"Sometimes their more advanced caching tools can cause higher first-byte times and problems with JavaScript."
"The analytics, basically the dashboard, doesn't have much to it."
"They lack a good way to manage DNS as a company, since everything is relegated to single account logins until you get to the higher levels. They have come out with a paid feature to remedy this, but I have not had a chance to fully review it yet to know if it fixes the access problem."
"Technical support is not well developed. While there are good engineers, Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model."
"The solution could use more analytics on the backend to give us more insights into everything. More reports would be helpful."
"There aren't really any aspects of the solution we are unhappy with. It's been a positive experience overall."
"The solution can be a little more user-friendly and it can be more affordable."
"The product’s pricing needs improvement."
"The primary area for improvement is the on-premises capacity limit, currently fixed at 10 GB."
"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."
"Alerts and reporting features must be improved."
"The web interface could be much better."
 

Pricing and Cost Advice

"There are no additional costs beyond the standard licensing fees."
"The tool is a premium product, so it is very expensive."
"A free version of the solution is available."
"The price of the solution is 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."
"So far I use free tier and happy with it. You can subscribe to business package if needed."
"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."
"We don't have any issues with the price."
"It's quite pricey."
"The product’s pricing needs improvement."
"The solution is reasonably priced."
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Comparison Review

it_user68487 - PeerSpot reviewer
Nov 6, 2013
CloudFlare vs Incapsula: Web Application Firewall
CloudFlare vs Incapsula: Round 2 Web Application Firewall Comparative Penetration Testing Analysis Report v1.0 Summary This document contains the results of a second comparative penetration test conducted by a team of security specialists at Zero Science Lab against two cloud-based Web…
 

Top Industries

By visitors reading reviews
Computer Software Company
14%
Educational Organization
11%
Comms Service Provider
10%
Financial Services Firm
9%
Computer Software Company
14%
Financial Services Firm
9%
Manufacturing Company
9%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 GRE tunnels. We have decreased site load times on Mobile 3G from 8 to 1,6 seconds ...
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 that offers great redundancy and advanced security with built-in unmetered and ...
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 prefer Arbor.
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.
 

Comparisons

 

Also Known As

Cloudflare DNS
Fortinet DDoS, FortiDDos
 

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
Find out what your peers are saying about Cloudflare vs. Fortinet FortiDDoS and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.