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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:
 

ROI

Sentiment score
6.7
Businesses see financial benefits from Cloudflare through improved uptime, security, and performance, enhancing returns despite measurement challenges.
No sentiment score available
Sentiment score
6.2
Companies value Imperva DDoS for compliance and cost savings, estimating ROI between 45% to 90% by mitigating DDoS risks.
I mean when your website is offline, you first lose money like daily revenue, around 400$ for us, but you also lose your customer loyalty, and there are many more issues.
CloudFlare provided a solution for all the above, which indirectly affects and improves our business, our ROI has greatly increased.
However, if I have a company that has online sales and sends out many newsletters, then they need to have a CDN.
 

Customer Service

Sentiment score
7.1
Customer service is highly rated, especially for Enterprise plans, but response times could improve for complex issues.
Sentiment score
7.2
Fortinet FortiDDoS support is praised for knowledge and availability, but some users desire quicker response times and better problem-solving.
Sentiment score
7.0
Imperva DDoS offers professional customer service with some delays; enterprise support is effective, technical support sometimes needs escalation.
The representatives are knowledgeable and online documentation is great.
Enterprise support is amazing. It's 10 out of 10.
This would help us address issues promptly, especially during unforeseen events like DDoS attacks.
 

Scalability Issues

Sentiment score
8.2
Cloudflare is highly regarded for its scalability, smoothly accommodating various user needs and handling significant traffic across business sizes.
Sentiment score
6.8
Fortinet FortiDDoS is scalable and effective for different-sized enterprises, but expansion may require additional investments.
Sentiment score
7.9
Imperva DDoS offers highly scalable, adaptable solutions with seamless expansion, efficiently handling large attacks, though scaling costs may be high.
Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users.
Scalability is not a problem for CloudFlare since they are a cloud based solution.
They're expanding and have enough resources worldwide.
 

Stability Issues

Sentiment score
7.6
Cloudflare is generally praised for stability and reliability, despite occasional issues and past outages, requiring proper configuration for best performance.
Sentiment score
7.6
Fortinet FortiDDoS stability significantly improved with firmware updates, gaining high ratings despite initial issues and outdated technology concerns.
Sentiment score
7.9
Imperva DDoS is highly reliable with consistent uptime, minor issues, and positive user sentiment regarding its stability.
There were a few times when some of their CDN nodes would fail, creating serious speed issues with the site without any warning or notification from their side.
Once the webserver is installed with CloudFlare, it should work like a charm.
Since we switched to the business plan, we encounter no problems.
 

Room For Improvement

Users suggest Cloudflare improve analytics, CDN errors, support, DNS, APIs, pricing, server access, DDoS features, and documentation.
Fortinet FortiDDoS requires improved usability, technical support, pricing, and features for scalability, setup, analytics, and integration.
Imperva DDoS requires improvements in customer support, pricing, interface design, security features, latency management, and enhanced documentation.
In CloudFlare's case, I need to get an external server, set up the redirection there using Apache or NGINX and put my own SSL certificates there.
The feature shows a cached version of your live site if your host is offline.
Hybrid deployments would be useful where you could move the traffic from the enterprise to the cloud.
 

Setup Cost

Cloudflare provides free and paid plans from $20, with straightforward pricing catering to small, medium, and enterprise businesses.
Fortinet FortiDDoS pricing is generally reasonable but can become expensive with hardware upgrades and bandwidth capacity increases.
Imperva DDoS offers competitive pricing with flexible options, but can be costly compared to Cloudflare or Akamai.
currently we are using the $20 a month plan
The monthly cost is around $30 for three sites using the Business Cloudflare plan.
You can start at zero and work your way up to the enterprise model, which has a very high pricing level.
 

Valuable Features

Cloudflare provides speed enhancement, security, and ease of use with CDN, DDoS protection, SSL, and traffic analytics for website optimization.
Fortinet FortiDDoS provides effective DDoS protection with minimal false positives, user-friendly features, and no signature requirement.
Imperva DDoS provides robust, easy-to-use protection against attacks with advanced security measures and real-time traffic analysis.
The aggressive caching and DDOS mitigation are the most valuable features offered by Cloudflare.
DDoS protection is what CloudFlare is known for.
Web optimization features such as ‘Automatic Content Caching’, ‘Rocket Loader’, and ‘AutoMinify’, which help to minimize the website loading time and increase the website response.
 

Categories and Ranking

Cloudflare
Sponsored
Ranking in Distributed Denial-of-Service (DDoS) Protection
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
71
Ranking in other categories
CDN (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (14th)
Fortinet FortiDDoS
Ranking in Distributed Denial-of-Service (DDoS) Protection
16th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
13
Ranking in other categories
No ranking in other categories
Imperva DDoS
Ranking in Distributed Denial-of-Service (DDoS) Protection
9th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
77
Ranking in other categories
CDN (7th), Web Application Firewall (WAF) (23rd)
 

Mindshare comparison

As of December 2024, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 19.9%, down from 20.8% compared to the previous year. The mindshare of Fortinet FortiDDoS is 3.4%, up from 3.0% compared to the previous year. The mindshare of Imperva DDoS is 8.4%, down from 8.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Distributed Denial-of-Service (DDoS) Protection
 

Featured Reviews

Spencer Malmad - PeerSpot reviewer
It's easy to set up because you point the DNS to it, and it's working in under 15 minutes
Cloudflare is highly scalable. Cloudflare is a system with a web portal that the end users like me see. It's a console where we can adjust the DNS, caching, and security features all in that console. Cloudflare owns thousands of servers across the world that cache the data. It's a powerful solution. When clients sign up for Cloudflare, they're getting this monster content delivery network, security, and a web application firewall in one. It's all rolled into one, and it's massive. Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users. If you have static content, there's no way that you can ever match what Cloudflare can do. Obviously, there are competitors to Cloudflare that do the same, but I'm saying other types of solutions. Let's say you go with F5. Great, that's on-prem. That's in your colo. You can't deliver as much data to the internet as you can with a CDN. You don't have to spend $20,000 on a net scaler, F5, or whatever Cisco's selling now. You don't have to buy that. You pay them $50 a month or $150 a month. It's totally worth it because even in five years, you'll never get the performance value, not just the actual ROI. You have to consider how much throughput you can get with 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.
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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
Educational Organization
25%
Computer Software Company
13%
Comms Service Provider
7%
Financial Services Firm
7%
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
9%
Comms Service Provider
6%
Financial Services Firm
17%
Computer Software Company
14%
Manufacturing Company
9%
Government
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 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 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 is rated a ten on a scale where ten is very expensive. The solution is only cloud-based and does not prov...
What needs improvement with Imperva DDoS?
Pricing can be improved, as it is quite expensive. Additionally, support response times for emails can sometimes be d...
 

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: December 2024.
824,053 professionals have used our research since 2012.