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Imperva DDoS vs Prolexic 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)
Imperva DDoS
Ranking in Distributed Denial-of-Service (DDoS) Protection
7th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
78
Ranking in other categories
CDN (6th), Web Application Firewall (WAF) (18th)
Prolexic
Ranking in Distributed Denial-of-Service (DDoS) Protection
21st
Average Rating
7.8
Reviews Sentiment
7.2
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 19.6%, up from 19.1% compared to the previous year. The mindshare of Imperva DDoS is 6.3%, down from 7.8% compared to the previous year. The mindshare of Prolexic is 3.7%, down from 4.5% 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.
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.
SA
Scaling is very easy but more options are needed for enterprise environments
Our company uses the solution to provide customized infrastructure and cloud services to our customers. We currently have five to ten customers using the solution.  Our model is to continue to move toward software as a service. We already offer infrastructure and platforms as a service.  The…

Quotes from Members

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

Pros

"It's very user-friendly."
"It is a stable solution. I rate the stability a ten out of ten...I rate the scalability a ten out of ten."
"Generally, I am satisfied with this product."
"It is easier to configure and develop documentation to see how we have configured firewalls."
"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."
"Cloudflare has many features."
"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."
"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."
"Gives us the ability to trace each connection, and to have logs to be able to differentiate between a positive and a false-positive intruder action."
"It is an effective threat mitigation tool."
"On the site security, I can see which countries have incidents, whether it was a robot attack, a real human user, or non-human user."
"The most valuable features are DDoS protection."
"​Technical support provides good, quick responses."
"Scalability is pretty easy on the base platform. You just add another, and you're ready to go."
"It blocks all types of attacks."
"There is no need to have an appliance in house for the services because it is on the cloud."
"The solution does not have hardware or maintenance requirements and is very easy to scale."
 

Cons

"The solution could be more user-friendly."
"There should be a specific price list for enterprise-level customers."
"Integration involving API with other products could be more user-friendly."
"The product support needs to be accessible from more places, a wider area of coverage."
"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."
"Cloudflare does not have an on-premise solution. If they had different approaches they could be better suited to accommodate more customers, such as on-premise and hybrid deployments. For example, hybrid deployments would be useful where you could move the traffic from the enterprise to the cloud."
"I think the APIs are a little bit hard for us to work with. The APIs could be more open so that we could integrate better with our SolarWinds or our monitoring solution."
"If they improve on the placement of their data centers, it would be better. I'm living in a remote area. I would like to connect to them without any kind of lag."
"It needs to be improved every time there are new attacks."
"It would be better if we were able to manage and apply changes to multiple websites/web applications, and search WAF logs for multiple websites, via the Incapsula dashboard."
"We faced issues regarding compliance with client procedures. The client had strict compliance rules, and Imperva needed to be on a VM, while the client required containerization, causing a conflict. They went with Imperva for the on-premise version but shelved the cloud project due to too many blockers."
"There’s nothing that’s missing in terms of features."
"Pricing can be improved, as it is quite expensive."
"We would like them to hire people in Sweden because it's quite hard when people are sitting in the UK or Belgium because some of the customers really want them to be local."
"The solution should integrate with something that looks at continuous security management."
"Users would benefit from better documentation. There is official documentation, but sometimes we need more detail. We have some use cases that are not so run of the mill. It would be great if there was a knowledge base that we could go to for more answers."
"The solution needs additional product options for small and medium enterprises."
 

Pricing and Cost Advice

"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."
"We don't have any issues with the price."
"We are using the free tier of the solution."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"There are no additional costs beyond the standard licensing fees."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"Imperva charges us based on bandwidth, which is better than other vendors that charge us according to data transfer."
"The license is on a yearly basis."
"We have an issue with Imperva Incapsula in the Iraqi market because of the high price."
"It is expensive."
"The data packages are higher than our needs so we end up paying for data that we don't use."
"The cost is on par with other solutions such as Cloudflare and Akamai."
"Varies depending on the needs of the customer."
"The solution's price is high for small companies."
"The pricing is a pay-as-you-go model that is charged by the hour."
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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
10%
Manufacturing Company
7%
Financial Services Firm
15%
Computer Software Company
14%
Manufacturing Company
8%
Government
6%
Financial Services Firm
28%
Comms Service Provider
11%
Educational Organization
10%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

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.
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...
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Comparisons

 

Also Known As

Cloudflare DNS
Imperva Incapsula
Akamai Prolexic Routed
 

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.
Hitachi, BNZ, Bitstamp, Moz, InnoGames, BTCChina, Wix, LivePerson, Zillow and more.
Fidor Bank
Find out what your peers are saying about Imperva DDoS vs. Prolexic and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.