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Akamai App and API Protector vs R&S Web Application Firewall (DenyAll) comparison

 

Comparison Buyer's Guide

Executive Summary

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

Akamai App and API Protector
Ranking in Web Application Firewall (WAF)
8th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
28
Ranking in other categories
Distributed Denial-of-Service (DDoS) Protection (4th), Cloud and Data Center Security (10th)
R&S Web Application Firewal...
Ranking in Web Application Firewall (WAF)
41st
Average Rating
9.0
Reviews Sentiment
8.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Web Application Firewall (WAF) category, the mindshare of Akamai App and API Protector is 3.7%, up from 3.5% compared to the previous year. The mindshare of R&S Web Application Firewall (DenyAll) is 0.2%, down from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF)
 

Featured Reviews

Deepesh  Singh - PeerSpot reviewer
Bot Manager and different features to manage threats
As a product, it has good capabilities, including professional support. However, it's risky for us to rely on AI for real-time traffic management. We use in-house analytics but avoid automatic actions due to their high impact. For example, I live in a developing country. Everyone has different types of phones, apps, and everything else. So, if someone is using a legacy phone, that is still a use case here. If AI decides that this is an end-of-life phone or end-of-life Android operating system, it starts blocking that traffic. We may potentially lose millions or probably thousands and hundreds of thousands of hits per second. Everything is all about how well we serve payments because we're into payments. So, AI is used for analytics but not for real-time decisions. We can't afford to block traffic based on AI models due to the variety of devices and operating systems our users have.
SS
Geo-localization and IP reputation help to keep our clients secure and more available
The area that should be improved is licensing. When using an active/passive cluster, we have to pay 70% of the master appliance and license for the passive server that does not work. Since we know that only one server works at a time, we should pay only one license for the appliances and for the support as well. In my opinion, this has to be improved. If possible, the client software should be a web application instead of downloading software for the management. This can avoid login problems when they update or patch.

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 is the custom rules feature. This is because many of our customers require a lot of custom rules. Because it's a very customized project for our customers, I think they have the best of everything already."
"The product has a good user interface."
"They have a fantastic tool for analyzing and viewing your traffic."
"The CDN and the WAF features are the best."
"I have contacted the support team of Akamai... I am happy with their responses and answers to my problems."
"The solution easily identifies, delays, or allows business traffic."
"It is scalable for DDoS."
"The dashboard is the most interesting feature of the Akamai portal where you can have a detailed analysis of all the attacks that are happening. You can drill down an issue and see exactly what is happening, who are the bad guys attacking your website, and how Akamai is protecting the website. That is the most valuable feature."
"The three most valuable features that I noticed are the geo-localization of the user, the IP reputation, and the compartmental analysis."
 

Cons

"It would be nice if Akamai Web Application Protector's price is lowered and made cheaper."
"Customer support has room for improvement."
"Support and the pricing need to improve."
"In terms of precedence of Akamai rules, the last one is implemented. That is the one that is operational. If two rules contradict, the last one is implemented. We had a clash, but it was really tough to find that out. I would like to have a rulebook because, in their architecture documentation, it is not mentioned anywhere that if two rules clash, the last one works, and if it does not work, then what to do. This is something we were debating today with their tech support. With AWS, we get documents for the issues so that they do not occur in the future. Akamai's support and knowledge base needs to be improved."
"The custom rules must be improved."
"They are already very flexible, but room for improvement is there. Reports generation could be better and should be improved."
"The product should provide a secure NTP."
"It could have better analytics and reporting visibility in the OEM console."
"The area that should be improved is licensing."
 

Pricing and Cost Advice

"The price they are offering is quite reasonable for premium customers, but it's very expensive if you're a small and medium-sized enterprises."
"Cost depends on the volume of traffic."
"The product’s price is high."
"Its price is at the medium level. It is not very high. It is also not very low. It serves the purpose."
"It's more expensive than others, but the ROI is good for large-scale infrastructure."
"The solution is not expensive."
"If you want quality, you have to pay the price. Its price is fair. Their account managers are also very helpful. They help you a lot with pricing even though they are working with Akamai."
"Akamai is very expensive."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
23%
Computer Software Company
12%
Manufacturing Company
8%
Insurance Company
5%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Akamai Web Application Protector?
The price is higher than others. It could be about 80% to 70% more expensive than other tools. So, it’s not just a slight difference.
What needs improvement with Akamai Web Application Protector?
It could have better analytics and reporting visibility in the OEM console.
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 management.
 

Also Known As

Akamai Web Application Protector, Akamai Kona Site Defender, Akamai Kona DDoS Defender
Rohde & Schwarz Web Application Firewall, R&S WAF, DenyAll Web Application Security
 

Overview

 

Sample Customers

Douglas Omaha Technology Commission, ZALORA, PrintPlanet
Information Not Available
Find out what your peers are saying about Amazon Web Services (AWS), F5, Microsoft and others in Web Application Firewall (WAF). Updated: June 2025.
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