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Fortinet FortiDDoS vs Imperva DDoS comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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
11th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
No ranking in other categories
Imperva DDoS
Ranking in Distributed Denial-of-Service (DDoS) Protection
5th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
78
Ranking in other categories
CDN (5th), Web Application Firewall (WAF) (18th)
 

Mindshare comparison

As of August 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 19.7%, up from 18.9% compared to the previous year. The mindshare of Fortinet FortiDDoS is 2.9%, up from 2.9% compared to the previous year. The mindshare of Imperva DDoS is 6.5%, down from 7.7% 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.
DerrickAkankwasa - PeerSpot reviewer
Provide DDoS protection and better security at effective rate
It is expanding its number of data centers for scrubbing traffic. Currently, there is only one POP for cleaning in South Africa. They might add another POP in North Africa, possibly in Nigeria or Egypt. Latency concerns customers, especially in regions like East and West Africa, where traffic has to travel to South Africa before returning. Increasing the number of POPs across the continent would help address these latency issues and improve overall service. While the platform is already quite strong, there’s always room for improvement, especially in keeping up with emerging trends and new types of attacks. Enhancing security capabilities could be beneficial. Integrating more advanced AI features could significantly improve its effectiveness and help customers leverage these tools more effectively. It would be great to see more focus on AI integration to handle and analyze data more efficiently.

Quotes from Members

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

Pros

"The DDoS protection is the most valuable aspect of the solution."
"The overall experience with Cloudflare is positive, with a rating of eight out of ten."
"The most valuable feature is its usability."
"It's a great product because it's scalable, has great coverage, and is mature with good defenses against DDoS attacks."
"I get a lot of value from Cloudflare's API because it enables you to build a separate environment inside the solution. You can create a domain for performing test requests before you move to the production environment and connect various domains."
"Generally, I am satisfied with this product."
"Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications."
"The tool is user-friendly."
"Packet inspection has been effective for mitigating DDoS attacks."
"The solution already has security profiles and it can protect from DDoS attacks and other kinds of attacks."
"It is a user-friendly product in terms of monitoring and updating policies."
"The most valuable feature is the cloud DDoS scrubbing capability."
"I find the interface easy to use."
"It allows me to see all the traffic on my network."
"The protection resources and the support are valuable features of the solution."
"The product's initial setup phase was really easy."
"Real-time monitoring is also a great tool, as you may watch several parameters in real time."
"The complete solution is valuable for everything it delivers and the protection it offers."
"The solution is very good at intercepting traffic before it gets to our data centers."
"​Technical support provides good, quick responses."
"Scalability is pretty easy on the base platform. You just add another, and you're ready to go."
"We have peace of mind that nobody will use malware on us or try to hack our website."
"The dashboard is good and user-friendly."
"It is a stable solution."
 

Cons

"For large enterprises, the pricing is okay. However, the enterprise price for small projects is a bit high. A mid-tier pricing option would be beneficial."
"There should be a specific price list for enterprise-level customers."
"DNS Management."
"The documentation could improve for Cloudflare DNS."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"The integration of LLMs on the dashboard is something that is needed in the tool."
"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."
"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."
"There aren't really any aspects of the solution we are unhappy with. It's been a positive experience overall."
"All the thresholds that need to be configured should be included in the default so that user will not forget or misconfigure."
"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 web interface could be much better."
"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."
"I would like to see analytics, big data."
"The tool needs to focus more on the area of application traffic management, where it currently has some shortcomings."
"Imperva always needs to adjust to new versions of cyber attacks, it needs to be faster, improve the resiliency of the software of the solution."
"The log analytics interface within Incapsula isn't really good. For example, if you have to get all logs from there, it's a very cumbersome process."
"It needs to be improved every time there are new attacks."
"The solution needs to improve Integration with third parties for their on-prem deployment models. The integration is not that good yet."
"Pricing can be improved, as it is quite expensive."
"Imperva now offers add-ons to add functionality, but I would like to see these included in the product, even if it would cost more."
"The cost could be lower; our end clients need to have a high budget to purchase this solution."
"Certificate management could be improved."
 

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 cost primarily depends on the size of the organization."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"I give the price a five out of ten."
"The price of the solution is expensive."
"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."
"We are using the free tier of the solution."
"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 needs improvement."
"It's quite pricey."
"The solution is reasonably priced."
"Pricing could be more competitive."
"The license is on a yearly basis."
"There is a license or subscription renewal that our customers pay."
"For enterprise contracts you will be in touch with a dedicated account manager who will guide you regarding licensing."
"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a five out of ten."
"We have an issue with Imperva Incapsula in the Iraqi market because of the high price."
"Imperva charges us based on bandwidth, which is better than other vendors that charge us according to data transfer."
"The solution's price is high for small companies."
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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
15%
Comms Service Provider
11%
Financial Services Firm
9%
Manufacturing Company
7%
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
8%
Comms Service Provider
7%
Financial Services Firm
14%
Computer Software Company
13%
Manufacturing Company
8%
Comms Service Provider
6%
 

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 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 Imperva Incapsula?
We use Imperva DDoS to stop DDoS attacks and reduce the amount of unwanted queries against web services or web scraping.
What is your experience regarding pricing and costs for Imperva DDoS?
The pricing, setup costs, and licensing of Imperva DDoS are reasonable for the amount of technical capabilities provi...
What needs improvement with Imperva DDoS?
I would like to see improvements in the pooling of threats and attacks, possibly to enlarge the scale of indicators o...
 

Comparisons

 

Also Known As

Cloudflare DNS
Fortinet DDoS, FortiDDos
Imperva Incapsula
 

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
Hitachi, BNZ, Bitstamp, Moz, InnoGames, BTCChina, Wix, LivePerson, Zillow and more.
Find out what your peers are saying about Fortinet FortiDDoS vs. Imperva DDoS and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.