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Akamai vs Imperva DDoS comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 9, 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
Sponsored
Ranking in CDN
1st
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
74
Ranking in other categories
Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (14th)
Akamai
Ranking in CDN
3rd
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
21
Ranking in other categories
No ranking in other categories
Imperva DDoS
Ranking in CDN
7th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
77
Ranking in other categories
Web Application Firewall (WAF) (23rd), Distributed Denial-of-Service (DDoS) Protection (9th)
 

Mindshare comparison

As of April 2025, in the CDN category, the mindshare of Cloudflare is 22.7%, up from 21.6% compared to the previous year. The mindshare of Akamai is 17.0%, up from 16.0% compared to the previous year. The mindshare of Imperva DDoS is 6.5%, down from 7.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
CDN
 

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.
XYX ABC - PeerSpot reviewer
Offers great enterprise support, ideal for solutions requiring high scalability and seamless integration with AWS infrastructure
For Akamai, it is definitely one of the best tools out there. However, there are challenges with how their approach is designed for large enterprises. While it's great for solutions with high scalability, like global e-commerce, it's not really built for small and medium-sized businesses (SMBs). It has too many options and can be complex for SMBs to utilize. That's the biggest challenge we faced when migrating to Akamai from other solutions, like Cloudflare. It can be difficult to migrate between platforms. Due to its great features but high activation thresholds. So, while it's a powerful tool, it has limitations for some implementations. It was difficult to migrate from and to Akamai. It is challenging when we are building a website.
Syed Ubaid Ali Jafri - PeerSpot reviewer
I like the content monitoring feature which I haven't seen in other WAF solutions.
They could improve by minimizing false positive results. Although this occurs less with Imperva, we would like to see some further improvements. We have been using this product for last 1 years, it's result is very impressive. But due to the excessive load on the Web site where thousands of requests‎ are generated from legitimate users, however the request in which any sequential or specialised characters are requested would be directly blocked by impreva . Currently imperva blocks the special character request generated from the user, as I conduct a test where I am parsing the encoded html values of the same special characters to the input field, imperva bypasses these encoded values for example : ' i.e. %27 or / i.e %2F, the WAF bypasses these encoded characters. I hope that this device should have a capability to detect the pattern which is associated with Xss or Xsrf, rather then by not blocking the request which contains any special characters.

Quotes from Members

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

Pros

"I rate its stability a ten out of ten."
"It is a stable solution. I rate the stability a ten out of ten...I rate the scalability a ten out of ten."
"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."
"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."
"Generally, I am satisfied with this product."
"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."
"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."
"The tool is user-friendly."
"It's a scalable and reliable solution."
"All the policies of the CDNs are very beneficial."
"Akamai has a very established network of PoPs globally."
"The solution is very sustainable and flexible."
"Akamai's scalability is good."
"Akamai is leveraged by many top-level businesses, ensuring reliability and support in case of outages or issues."
"The initial setup is simple, especially for SaaS solutions."
"The solution's most valuable feature is that it has been quite helpful in our company, especially when it comes to applications needing updates frequently."
"It blocks all types of attacks."
"Technical support was very helpful."
"We use Imperva DDoS to stop DDoS attacks and reduce the amount of unwanted queries against web services or web scraping."
"The three-second service level agreement is already better than the competition."
"The solution's most valuable aspect is that it is easy to configure."
"Real-time monitoring is also a great tool, as you may watch several parameters in real time."
"There is no need to have an appliance in house for the services because it is on the cloud."
"The solution is very good at intercepting traffic before it gets to our data centers."
 

Cons

"It would be good if Cloudflare could have more servers for better traffic routing or an increase in the traffic routed. This is what I'd like to improve in Cloudflare."
"The documentation could improve for Cloudflare DNS."
"The solution could be more user-friendly."
"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."
"Cloudflare should add more documentation and pricing to the cloud version."
"There are some issues with the CDN services."
"The analytics, basically the dashboard, doesn't have much to it."
"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."
"Akamai's configuration part is an area of concern where improvements are required to make the process easy."
"When we open tickets, we have a delay in response times."
"Akamai could improve by providing its own cloud services. We have to use third-party cloud services at this time, such as Amazon AWS. The offering becomes a lot easier for an SMB if everything was in one single platform to be used for the services."
"Costing-wise and integration with other tools need improvement, especially API security."
"I'd like to see more Web 3.0 and IoT solutions."
"Caching strategy is an area with certain shortcomings in the solution where improvements are required."
"Sometimes a little hard to navigate around the user console."
"Local connectivity would be great linked to our own telecom/Cablevision CDN."
"It would be beneficial to include vulnerability management in the solution, similar to what they have for their on-premise solution."
"Some maintenance must be performed by our IT team."
"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."
"Pricing can be improved, as it is quite expensive."
"The solution needs to improve Integration with third parties for their on-prem deployment models. The integration is not that good yet."
"We had an issue when securing the web applications for DDoS protection."
"I would like to see automated reporting to improve visibility."
"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."
 

Pricing and Cost Advice

"I give the price a five out of ten."
"A free version of the solution is available."
"The product's pricing is cheap."
"We are using the free version."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"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."
"The cost primarily depends on the size of the organization."
"We don't have any issues with the price."
"Price-wise, I find Akamai's pricing model's inclination to be more towards the expensive side of the spectrum, though I can't say that it is a very expensive product."
"From the resource component, it's very costly, and Akamai's charges are also high. So, any organization with a high-tech budget can definitely afford it, but companies with 10-15% of their revenue as a technical budget probably won't be able to. That's where they have a lot of room for improvement if they want to onboard those early users."
"The price of Akamai could be less expensive."
"This is a very expensive solution but it works well."
"The pricing of Akamai is moderate, in my opinion. My company makes yearly payments towards the licensing costs attached to Akamai. There are no additional costs besides the licensing costs for the solution."
"Akamai is an expensive tool. Moreover, we have a pay-as-you-go model for additional features."
"It is an expensive product. The licensing costs for the solution are based on the usage. If we need premium support, we need to buy it from Akamai."
"The solution's pricing is based on bandwidth."
"For enterprise contracts you will be in touch with a dedicated account manager who will guide you regarding licensing."
"The cost is somewhere around $10,000 a site. For every site, you pay individually. For every DNS entry, you have you pay."
"​Although the pricing can be a little high, it is worth the protection and security that it offers.​"
"The solution's price is high for small companies."
"The cost is on par with other solutions such as Cloudflare and Akamai."
"The license is on a yearly basis."
"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."
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Comparison Review

it_user69348 - PeerSpot reviewer
Nov 17, 2013
Akamai vs. CloudFlare – Simple Stats
In the world of CDNs Akamai is the incumbent 500 pound gorilla, no question. They have a HUGE global presence, super solid technology and networks, and have the most experience with large enterprise clients. However, now there other strong players in the CDN market. One of the most…
 

Top Industries

By visitors reading reviews
Educational Organization
19%
Computer Software Company
13%
Comms Service Provider
9%
Financial Services Firm
8%
Educational Organization
23%
Financial Services Firm
14%
Computer Software Company
12%
Manufacturing Company
7%
Financial Services Firm
16%
Computer Software Company
14%
Manufacturing Company
9%
Government
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.
What do you like most about Akamai?
The most valuable feature in managing web traffic has been the ability to handle vertical scaling effectively.
What needs improvement with Akamai?
Akamai could improve by having a more robust and responsive support team. While the support is not bad, there is room...
What is your primary use case for Akamai?
We use Akamai ( /products/akamai-reviews ) as our CDN ( /categories/cdn ) to advertise prefixes and download traffic....
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
No data available
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.
Amazon, Apple, AT&T, Bank of America, Capital One, Cisco, Coca-Cola, Delta Air Lines, Disney, Ebay, Facebook, Google, Home Depot, HP, IBM, Intel, JPMorgan Chase, LinkedIn, McDonald's, Microsoft, Netflix, Nike, Oracle, PayPal, Pinterest, Qualcomm, Rakuten, SAP, Spotify, Tesla, Toyota, Visa, Walmart, WeWork
Hitachi, BNZ, Bitstamp, Moz, InnoGames, BTCChina, Wix, LivePerson, Zillow and more.
Find out what your peers are saying about Akamai vs. Imperva DDoS and other solutions. Updated: April 2025.
847,646 professionals have used our research since 2012.