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CDNetworks CDN vs Imperva Application Security Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 22, 2026

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 CDN
1st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
79
Ranking in other categories
WAN Optimization (4th), Web Application Firewall (WAF) (9th), Distributed Denial-of-Service (DDoS) Protection (2nd), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (14th)
CDNetworks CDN
Ranking in CDN
12th
Average Rating
9.0
Reviews Sentiment
7.9
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Imperva Application Securit...
Ranking in CDN
2nd
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
147
Ranking in other categories
Web Application Firewall (WAF) (1st), Distributed Denial-of-Service (DDoS) Protection (4th), Bot Management (1st), API Security (1st)
 

Mindshare comparison

As of August 2026, in the CDN category, the mindshare of Cloudflare is 15.0%, down from 21.7% compared to the previous year. The mindshare of CDNetworks CDN is 1.3%, up from 0.4% compared to the previous year. The mindshare of Imperva Application Security Platform is 7.3%, down from 8.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN Mindshare Distribution
ProductMindshare (%)
Cloudflare15.0%
Imperva Application Security Platform7.3%
CDNetworks CDN1.3%
Other76.4%
CDN
 

Featured Reviews

M.A. Faisal - PeerSpot reviewer
General Manager at bKash Limited
Advanced protection has secured critical web workloads and provides clear traffic visibility
From a security perspective, there remains a security loophole, as some browsers in the market can bypass the Turnstile solution, which requires approximately 40 seconds to do so. From a performance perspective, this is acceptable. We also tried Google reCAPTCHA, and that can also be bypassed. From a security perspective, I would say neither solution is completely secured. Regarding uptime, we have faced a couple of incidents due to Cloudflare in recent years, so I cannot say we receive 100% uptime for our region. We sometimes face challenges, including downtime and other issues. As a result, we are not receiving 100% uptime from Cloudflare's solution. Since most of our customers are in this region, we need alternatives. We need something more competitive than Cloudflare. Unfortunately, in Bangladesh, Cloudflare has three points of presence already, and we cannot find any other solution provider in Bangladesh as an alternative, which presents another challenge. Competitor solutions have more attack signatures, which ensure better security compared to Cloudflare's predefined configurations. Customers do not have options to modify any configuration parameters in Cloudflare, whereas other competitor solutions, such as F5 Distributed Cloud, allow customers to tune configurations according to their requirements. Cloudflare could improve in this area. Additionally, regarding visibility, Cloudflare has static visibility, but they could adopt dynamic graph features for their customers.
Jakir Shaikh - PeerSpot reviewer
Sr Analyst at a tech vendor with 10,001+ employees
Caching content across regions has improved access speed and reduced downtime risks for global users
The best features CDNetworks CDN offers are low latency, improved service performance, and easy accessibility for users from anywhere. The low latency and improved service performance have helped users significantly. For instance, users in India trying to access a data center in the USA would experience a long wait, but with multiple CDNetworks CDN points of presence around India, users are getting the content nearby their country or region, thus eliminating the need to connect directly to the USA data center. CDNetworks CDN has many points of presence and their service is also very good. They are very proactive, and if there is an issue in the backbone network, CDNetworks CDN connects all the points of presence through their backbone, and they have edge swaps which makes it faster for users to get the service. CDNetworks CDN has positively impacted the organization significantly. If CDNetworks CDN is down for a moment, there could be a million dollar loss due to the nature of the work being solely in the financial domain, which highlights the criticality of the financial sector. If CDNetworks CDN goes down or any part of it experiences issues, there is a substantial business-critical impact.
reviewer2818155 - PeerSpot reviewer
Senior Associate at a tech vendor with 10,001+ employees
Application protection has improved and reporting and dashboards still need refinement
I believe Imperva Application Security Platform should have a more interactive wizard. While the dashboard is good, it could be more eye-catching. Based on my perspective, I recommend modifying the dashboards, especially the main dashboard where I can see the traffic hit count, alerts, and other latest information. In terms of reporting, I find it challenging to create reports; in my earlier days, it was difficult. Over time, I have learned how to create reports, but it should be easier to do so. I have used other tools such as firewalls or SolarWinds, where creating a report is straightforward and does not take much time, unlike in Imperva, where I have to add many elements. Modifications in the integration aspects would also be beneficial.

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 its global reach and it is always evolving."
"Generally, I am satisfied with this product."
"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."
"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"
"Stability is great; I love their mechanisms, I love their GUI, I love their front end, I love their behind the scenes, algorithms and everything, it all makes sense."
"If someone is looking for a secure and optimized wrapper over an open website, I would suggest CloudFlare services."
"There is no service as mature as Cloudflare that is also as easy to use, reliable, and hosted from excellent infrastructure."
"The solution is a great fit for customers who want unlimited bandwidth."
"The low latency and improved service performance have helped users significantly, for instance, users in India trying to access a data center in the USA would experience a long wait, but with multiple CDNetworks CDN points of presence around India, users are getting the content nearby their country or region, thus eliminating the need to connect directly to the USA data center."
"Learning mode and custom policies are helpful features."
"I am impressed with the product's scalability, availability, easy management, and security. We were able to integrate the product with Azure and Sentinel."
"I find the configurability of the tools and the ease of operation to be the most valuable feature of Imperva."
"DDoS protection and WAF are the most valuable features. It is easy to deploy a service. It is easy and quick to deploy to a new website."
"With acquisition of a license to use the product, we received the ability to standardize database scanning and data protection across the enterprise around one product."
"Essentially, it has added an extra layer of protection to my clients through their DNS routing service."
"The user-generated spam stopped after we started using Incapsula, and so we feel more secure."
"Imperva makes it easier for us to put everything in code; we use Terraform to deploy our infrastructure."
 

Cons

"Yes, 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."
"For the free and Pro plans, Cloudflare could use a simple bot to provide information to users. This would improve support, especially for less advanced users who utilize the free components."
"It looks like they don't support as many TLDs as other registrars, but since they are very new as a registrar, I expect this may improve soon."
"The solution could work at being less expensive. It costs a lot to use it."
"Several features that I think is essential is not available in the free and business package."
"The solution could be more user-friendly."
"I have found CloudFlare's support to be unresponsive at times, and not very helpful with providing technical details for issues that we have reported over the years."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"CDNetworks CDN is currently very good, but there is room for improvement on weekends as some issues occur on Saturdays and Sundays, where there is a little less response from CDNetworks CDN."
"Imperva Web Application Firewall is a good system, but we found that the visibility of the diverse-path server, e.g. where the traffic is coming from, the different IPs, etc., needs improvement."
"There could be some limitations that from the converged infrastructure perspective: when you want to converge with everything and you want Imperva to get there easily because it's not a cloud component. For example, when you want to build servers and you're using OneView to manage your software-defined networks, implementing Imperva right away is not that simple. But if you're doing just a simple cloud infrastructure with servers in there, you're good to go. Also, we are not able, with Imperva, to block by signatures. Imperva by itself needs to be complemented with another service to do URL filtering."
"Pricing can be improved, as it is quite expensive."
"The tool needs to improve CPU and storage memory."
"I don't really use it and therefore can't speak to areas of improvement."
"Caching rules are really basic now and lots of space for improvement here."
"Technical support is probably the biggest drawback."
"Incapsula has a built-in monitoring module, but it is a paid feature; I would expect that for the price we pay for the basic service, we would be able to integrate a monitoring solution, even a simple one."
 

Pricing and Cost Advice

"That is one of the great features. I was able to access the majority of the features and services for free."
"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."
"We are using the free tier of the solution."
"The tool is a premium product, so it is very 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."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"The solution is expensive when compared to other products but offers unlimited bandwidth."
"The product's pricing is cheap."
Information not available
"It is expensive."
"It is a very expensive solution. The price is very high. A lot of customers tell us that they would love to use Imperva more. I have some customers who have 50 websites, but they have only 10 websites on Imperva because of the price. They would love to have all their websites running through Imperva, but they can't. They have to choose the more critical websites to protect because the price is very high. It is a very good product, but it is too expensive. If you buy a plan for 20 megabytes and you don't consume all of your 20 megabytes, it is okay, but if you consume more, you are charged for the superior traffic."
"Varies depending on the needs of the customer."
"The cost is somewhere around $10,000 a site. For every site, you pay individually. For every DNS entry, you have you pay."
"The tool is expensive."
"There is a license or subscription renewal that our customers pay."
"The data packages are higher than our needs so we end up paying for data that we don't use."
"We are satisfied with the pricing."
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
8%
Computer Software Company
8%
No data available
Financial Services Firm
12%
Construction Company
8%
Outsourcing Company
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise11
Large Enterprise26
No data available
By reviewers
Company SizeCount
Small Business88
Midsize Enterprise25
Large Enterprise70
 

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 is your experience regarding pricing and costs for Cloudflare DNS?
The pricing, setup cost, and licensing for Cloudflare are a bit on the higher side overall.
What needs improvement with CDNetworks CDN?
CDNetworks CDN is currently very good, but there is room for improvement on weekends as some issues occur on Saturday...
What is your primary use case for CDNetworks CDN?
CDNetworks CDN is used primarily for Malala, where vendors connect through the networking infrastructure via CDN. CDN...
What advice do you have for others considering CDNetworks CDN?
If someone is looking to implement CDN and has a data center in one part of the world while users are connecting from...
Which Web Application Firewall (WAF) would you recommend? R&S or Imperva?
Imperva is a strong choice, given their security focus and ongoing R&D into the product in areas such as bot mana...
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...
 

Also Known As

Cloudflare DNS
No data available
Imperva Bot Management, Imperva Web Application Firewall, Imperva API Security
 

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.
Hostelworld, MailUp, Leader Summaries, Linkstorm, The French Tennis Federation, Oxybul, King Jouet, Thomsons Online Benefits, Calam_o, Yatedo, Wistia, Wacker
Hitachi, BNZ, Bitstamp, Moz, InnoGames, BTCChina, Wix, LivePerson, Zillow and more.
Find out what your peers are saying about Cloudflare, Imperva, Amazon Web Services (AWS) and others in CDN. Updated: August 2026.
908,800 professionals have used our research since 2012.