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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
7.2
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

"Cloudflare has many features."
"New and innovative way to protect the client's data."
"The simplicity of the overall dashboard makes it a great product for a user like me who has less understanding of the internet than a developer or other more technical people. It gives me peace of mind. I also love the easy customization of the Page Rules."
"Smaller businesses have seen great ROI due to the low investment and strong performance."
"The most valuable feature is its usability."
"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"
"The UI is good."
"Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications."
"The solution's technical support is very prompt and good."
"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."
"Akamai provides low-latency throughput."
"The solution's technical support is very good...The installation phase of Akamai was easy."
"It's a scalable and reliable solution."
"The solution is very sustainable and flexible."
"Akamai has a very established network of PoPs globally."
"With 300 servers deployed worldwide, it's highly scalable and is the best web application firewall on the market."
"It is an effective threat mitigation tool."
"The solution's most valuable aspect is that it is easy to configure."
"Its unique interface for managing security performance and ease of use are the most valuable features of this solution."
"On the real time, you can see live traffic, which is flowing into our website."
"Provides Anti-DDoS protection, as well as other protections like SQL injection, Cross-Site Scripting, and antiscanner. These types of protection are valuable to the business due to the daily attacks on our portals, and that often cannot be seen without a tool like this."
"Setup was straightforward, very simple. I only entered the domain and Incapsula returned the DNS data that I needed to change for the protection to be configured."
"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."
"The solution has a very good interface."
 

Cons

"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."
"The solution could work at being less expensive. It costs a lot to use it."
"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."
"The analytics, basically the dashboard, doesn't have much to it."
"It should be easier to collect the logs with companies like Sumo. However, based on my discussions with the salespeople, I understand that's how they make their money. With the enterprise product, they want people doing those kinds of enterprise features to do the logging. They want them to pay a lot of money, and that's where I have an issue with them. That should be a default. You should be able to get the log no matter what. The logging should be universal."
"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."
"One area of improvement is in the Access Rules. Hypothetically, if we wanted to block or challenge traffic outside of the United States, the only way to currently do that (as far as I know) is to enter every single country outside of the United States. That could be a labor intensive job. A solution could be to enable users to create a rule where traffic is only allowed within a certain country."
"Their support is very slow. If you file a support ticket, it takes a long time before it gets resolved."
"When we open tickets, we have a delay in response times."
"Akamai's configuration part is an area of concern where improvements are required to make the process easy."
"Costing-wise and integration with other tools need improvement, especially API security."
"The fact that it is an expensive product is its only shortcoming."
"Local connectivity would be great linked to our own telecom/Cablevision CDN."
"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."
"Sometimes a little hard to navigate around the user console."
"I am not sure if this application has a policy where you can create your custom policy and run it as our firewall. We should have some ability to also create some custom policy, then run it as a firewall."
"Certificate management could be improved."
"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."
"There’s nothing that’s missing in terms of features."
"It's quite expensive."
"Analytics in the area of risk need to be improved to supply more information to the users for creating better environments."
"We had an issue when securing the web applications for DDoS protection."
"Pricing can be improved, as it is quite expensive."
 

Pricing and Cost Advice

"The price of the solution is expensive."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"The solution is expensive when compared to other products but offers unlimited bandwidth."
"A free version of the solution is available."
"There are no additional costs beyond the standard licensing fees."
"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."
"The tool is a premium product, so it is very expensive."
"I give the price a five out of ten."
"The price of the solution depends upon its usage."
"The solution can be one of the more expensive options, reflecting their established market position."
"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."
"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."
"This is a very expensive solution but it works well."
"The solution's pricing is based on bandwidth."
"Quite high in price, but equivalent to other enterprise products on the market"
"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."
"The solution's price is high for small companies."
"We have an issue with Imperva Incapsula in the Iraqi market because of the high price."
"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."
"​Although the pricing can be a little high, it is worth the protection and security that it offers.​"
"Imperva charges us based on bandwidth, which is better than other vendors that charge us according to data transfer."
"There is a license or subscription renewal that our customers pay."
"The cost is somewhere around $10,000 a site. For every site, you pay individually. For every DNS entry, you have you pay."
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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
21%
Computer Software Company
13%
Comms Service Provider
9%
Financial Services Firm
8%
Educational Organization
26%
Financial Services Firm
14%
Computer Software Company
11%
Manufacturing Company
7%
Financial Services Firm
17%
Computer Software Company
14%
Manufacturing Company
8%
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: March 2025.
845,040 professionals have used our research since 2012.