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Imperva Web Application Firewall vs Radware Alteon comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 1, 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
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
76
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
Imperva Web Application Fir...
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
52
Ranking in other categories
Web Application Firewall (WAF) (7th)
Radware Alteon
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
48
Ranking in other categories
Application Delivery Controllers (ADC) (5th), Web Application Firewall (WAF) (12th)
 

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.
Mitesh D Patel - PeerSpot reviewer
Effectively defends against threats like cross-site scripting (XSS), SQL injection, and others
It does bring value. For example, consider a BFSI customer. Their application is critical and represents their brand. Without a WAF, an attack could take their application down, harming their reputation. It leads to hampering the customer's workflow. With an Imperva WAF, they protect against attacks like DDoS or SQL injection, ensuring their application remains available and customers are happy. That's the main benefit for both the customer and the organization. The impact depends on the customer's use case. If their business primarily operates online, a CDN is beneficial for traffic optimization. Moreover, the integration options depend on the specific use case of our customers. Generally, integration capabilities are good with SIEM (Security Information and Event Management) parts.
Ayesha Lata - PeerSpot reviewer
Automated threat detection and blocking helps us manage our security with limited resources
The best thing about Alteon is its automated threat detection and blocking. The university has resource limitations. I am the only one working for the security section, looking after seven products, including Alteon. The automatic blocking of threats and detections is crucial for us. Because there are a lot of things going on, we sometimes miss or do not see the detections on time. So, the most useful thing for us is to have a WAF that automatically blocks anything unusual or suspicious. It is efficient and low maintenance. Once you set it up, you do not have to go back and look into it. It gives us peace of mind that if something comes up, it will block that.

Quotes from Members

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

Pros

"The attacker won't have details since my public IP is anonymous. It offers us good privacy."
"Smaller businesses have seen great ROI due to the low investment and strong performance."
"The most valuable feature is the web application firewall."
"The overall experience with Cloudflare is positive, with a rating of eight out of ten."
"DDoS attacks target unprotected machines. Cloudflare detects and stops these attacks using internal systems. It identifies incoming DDoS attacks, issuing challenges or blocking them immediately."
"Easier http to https redirect using page rules"
"The UI is good."
"The technical support is good."
"The configurability of the tools and the ease of operation to be the most valuable feature of Imperva."
"Very scalable and very stable firewall for web applications, with a good interface in its cloud version. Mitigation is its most valuable feature. The technical support for this product is also good."
"Its inline transferring mode is the most valuable because it is 100% transparent. When you change the IP, there is no change on the network side. If you can't and want to try to reach an IP, you can reach the server IP. There are many other advanced security features in it. The smallest appliances of Imperva can handle the highest traffic at a customer site. For example, a smaller appliance from Imperva can provide you the same security as an F5 product."
"There are many features. There is ease of deployment. You can deploy the Imperva Web Application Firewall in two to three minutes. After that, you have to set the policies. For setting policies, you have toggle buttons. You can turn something on or off."
"I have had a positive experience with Imperva Web Application Firewall's tech support so far. They are knowledgeable and respond on time."
"Imperva has a complete picture of how the applications are utilizing it. It is handy. DDoS is good. It has an internally managed database. It is very easy to integrate. We have integrated it with SIEM services."
"Imperva monitors all traffic, even customer access, to the web application. Then, Imperva uses features like signatures to identify attacks like cross-site scripting or SQL injection."
"Imperva is a Gartner leader, so its scalability, performance, and features are excellent."
"The most valuable feature is the load-balancing reverse proxy."
"The interface is easy, it's friendly, and has good alerting."
"SSL offloading feature is one of the most important features. Traffic distribution is also done very well by Radware."
"The most valuable feature of Radware LinkProof is that it supports link load balance."
"The most valuable feature of the solution is its stability. During the time that I have been using it, it has not undergone a service failure... And with the integrated application protection, we have not suffered from attacks anymore."
"Alteon helps us troubleshoot issues. It provides us statistics on application, server, and load balancer response that we can use to identify problems or latency."
"I like the concept of self-service, that I can do everything on my own."
"The command line interface is simple and very user-friendly."
 

Cons

"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."
"Support response time could be improved."
"Cloudflare could be improved by introducing a mid-tier pricing option."
"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."
"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."
"The solution could be more user-friendly."
"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."
"Integration involving API with other products could be more user-friendly."
"I don't really use it and therefore can't speak to areas of improvement."
"It is complicated to integrate the solution's on-cloud version with other platforms."
"Imperva Web Application Firewall can improve by providing better features, such as improved prevention of zero-day attacks. Additionally, it should include a VR meta-analysis."
"Their portal is very limited and needs improvement."
"It's a complicated tool to keep."
"I would like the solution to improve its support response time."
"They recently separated the WAF and the DAM management gateways in order for each of these to be managed from different areas, so I believe it now requires additional investments for what was previously a single complete solution."
"The initial setup could be simplified. Every time you have to install the solution you have to get in touch with support or somebody that can to do that for you."
"We are in the process of updating our version of the solution, so judging what should be improved is difficult. But in some cases, the visualization takes a while, especially for mapping issues."
"I would like to see the loading documentation improved."
"Their support can be better. The Radware management is very proactive. We can connect to anybody in Radware Management in India. We can even connect with the MD of Radware India. However, their lower level staff should be more proactive towards the customers."
"I would like to see an improved community presence, similar to the one for their main competitor, F5."
"The solution could be more robust."
"We don't integrate anything with it because most things don't integrate with Radware. If it were F5, we could integrate it. We can integrate F5 with practically anything that integrates with a load balancer, but that's not the case with Alteon."
"Load balancing needs improvement. It needs better integration. I heard f5 works as a DNS operator which is not available in this solution. It would be better if that was implemented."
"Support is an area that needs improvement."
 

Pricing and Cost Advice

"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"We are using the free version."
"We are using the free tier of the solution."
"So far I use free tier and happy with it. You can subscribe to business package if needed."
"There are no additional costs beyond the standard licensing fees."
"The tool is a premium product, so it is very expensive."
"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."
"The price is reasonable."
"The price of this solution is a little bit high compared to competitors."
"It is a very affordable solution."
"Imperva’s pricing is a bit higher in the market since it offers a full-blown WAF."
"It's an excellent product, but it can be very costly."
"We sell three-year licenses for Imperva Web Application Firewall to our customers. The price is a little expensive."
"Imperva Web Application Firewall's pricing is expensive."
"Make sure you understand the way that Imperva charges. It's very affordable. However, I would like to see a package with the Virtual Patching included. You get to do patching separately."
"It is very costly, but the return on investment is very high. Its cost was around $70,000, and we got it back in just six months."
"It has a good price point and is more reasonable than other comparable products"
"Alteon's price is excellent compared to other solutions. F5 costs around twice as much. We still have about three years left before this hardware reaches the end of its life. We're migrating to the cloud, and phasing some of this out, but it's nice that they've given us a long window to keep their hardware in place."
"I'm content with Alteon's pricing."
"The price conforms to what the tool provides. It is not an inexpensive tool and not all companies can afford an ADC solution such as Alteon. However, it justifies its price with the options it offers."
"Price-wise, the solution is a reasonable one."
"The cost of Radware Alteon is mid-ranged."
"Our government agency opted for Radware Alteon due to its affordability and efficiency. While I can't say precisely how much it costs the organization, the price per device. In India, we always look for affordable products, so I assume Alteon is cost-effective because the government chose it."
"It is the best in the industry. It was better than the competition, and that is what made us go ahead with them."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Financial Services Firm
16%
Computer Software Company
11%
Insurance Company
8%
Manufacturing Company
7%
Computer Software Company
12%
Financial Services Firm
11%
Government
10%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise8
Large Enterprise25
By reviewers
Company SizeCount
Small Business27
Midsize Enterprise10
Large Enterprise19
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise17
Large Enterprise21
 

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.
Is Citrix ADC (formerly Netscaler) the best ADC to use and if not why?
For ADC, any ADC can do a good job. But in case if you want to add WAF functionality to the same ADC hardware you hav...
DDoS solutions: Any other solutions to consider aside from Radware DDoS Protection Service and F5 Silverline DDoS Protection?
You can have a look to Imperva Cloud WAF, the anti-DDoS mitigation is under 1s and works very well. I observed a lot ...
What do you like most about Radware Alteon?
It saves us a lot of work in terms of management since it has tasks already defined automatically. That enables us to...
What is your experience regarding pricing and costs for Radware Alteon?
We have a three-year contract with Radware. It is beneficial to have a longer-term contract because you can obtain mo...
What needs improvement with Radware Alteon?
It is a fairly complete service and it is difficult for me to think of what can be improved. A feature that I would l...
 

Also Known As

Cloudflare DNS
No data available
Alteon, Radware AppWall
 

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.
BlueCross BlueShield, eHarmony, EMF Broadcasting, GE Healthcare, Metro Bank, The Motley Fool, Siemens
Convergys
Find out what your peers are saying about Imperva Web Application Firewall vs. Radware Alteon and other solutions. Updated: September 2025.
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