

Radware Alteon and Imperva Application Security Platform are fierce competitors in the application security market. Radware Alteon holds an advantage in advanced application delivery and overall performance, while Imperva excels in comprehensive security, including DDoS protection and API security.
Features: Radware Alteon includes advanced application delivery, efficient SSL-TLS acceleration, and features robust security measures that contribute to its stability and performance. Imperva provides an advanced web application firewall, superior DDoS protection, and real-time traffic analysis, making it a preferred option for security-focused enterprises.
Room for Improvement: Radware Alteon users have noted the need for enhanced traffic monitoring, better reporting, and a more responsive support system. Imperva could improve on alerting systems and expand third-party integration capabilities, with pricing and mobile integration also seen as areas needing enhancement.
Ease of Deployment and Customer Service: Radware Alteon is praised for deploying easily in on-premises environments, but it desires faster support response. Imperva, often used in cloud environments, offers efficient onboarding, though it is sometimes hindered by complex pricing models and delays in support.
Pricing and ROI: Radware Alteon is valued for its cost-effectiveness and mid-range pricing, offering flexible licensing options. Imperva, while considered more expensive, justifies its cost with substantial security benefits, though its pricing can be complex.
They know how much money they are losing while the system is down, so by increasing the possibility of not having a down website or web application, return on investment can be calculated easily.
I was able to save over seven million dollars last year as return on investment in the company.
I have seen a return on investment with Imperva Application Security Platform, as it is generally associated with time savings, because the review of alerts and the visibility it gives saves us significant operational time.
I would rate the technical support of Imperva DDoS as ten.
They need to work faster on the response time because of issues of urgent replies.
Responsive support addressing urgent needs.
We never face support issues, and their team resolves any critical issues quickly once they are involved.
There is a dedicated expert answering even the toughest questions.
The customer service and support are excellent.
99% of customers are using the cloud version of Imperva DDoS protection, so they just purchase the new license and scale as needed.
I have not even needed support after deployment, since it has remained stable.
It is easy to always scale to add more users.
It handles peak loads and thousands of concurrent connections without exceeding 10% utilization.
We have it deployed across multiple geographic locations, benefiting from load balancing resiliency.
I would rate it a nine out of ten for scalability.
It is also a stable product without much glitch or downtime.
One notable drawback is that, unlike Fortinet, which offers fast track labs and continuous enablement, Imperva Application Security Platform lacks lab access and fast track labs for enablement and product advertising.
We experienced downtime or crashes with Imperva Application Security Platform when traffic went really strong or fast because people tried to get tickets.
We've never faced downtime, even during peak transaction hours.
There is minimal downtime, and the solution is quite stable.
There are no difficulties with the deployment of Radware Alteon; it is quite straightforward.
To convince my clients, a purely on-prem solution would be ideal since they are financial institutions.
Maybe Imperva DDoS could use endpoints to get information about the attacks before they commence from the endpoint level or establish cooperation with endpoint vendors to share this information.
Regarding return on investment, ROI, I can say it is noticeable with Imperva Application Security Platform.
They keep integrating new features that sometimes break our production, but we use clustered systems, so we can test those software releases.
Other OEMs offer free courses and hands-on labs on new technologies and features, which we find useful.
In the future, I would like to see some other security features added, such as DDoS, which is Distributed Denial of Service.
I would rate the pricing of Imperva DDoS as five, where one is very cheap and ten is very expensive.
the setup cost was high, with the hardware installation in the data center being particularly expensive.
We have noticed faster response times and fewer security alerts because after doing some custom policy tuning, everything seemed to be aligned and we have fewer attacks to monitor and fewer alerts to monitor.
For our solution, it was right in the middle of price performance.
The cost of the Radware solution is reasonable and stable.
The implementation and running costs are quite high.
The API security feature is particularly valuable because most attackers do not try to come in from where it is expected.
If someone attempts to access the server, the WAF blocks that SSRF alert, or RCE, Remote Code Execution alert, blocking immediately based on the signature, not only by the payload or the IP address.
It reduces the DDoS attacks and reduces the attacks from threat actors, including SQL Injection and zero-day attacks, by using dynamic application profiling from Imperva.
The product allows us to manage multiple networks and VLANs into a single box and add numerous web services and farms efficiently.
The best feature of Radware Alteon is basically the configuration; how we configure it is very straightforward, and it is very simple to configure.
I find the best features to be the flexibility and ease of use.
| Product | Mindshare (%) |
|---|---|
| Imperva Application Security Platform | 7.3% |
| Radware Alteon | 1.8% |
| Other | 90.9% |

| Company Size | Count |
|---|---|
| Small Business | 88 |
| Midsize Enterprise | 25 |
| Large Enterprise | 70 |
| Company Size | Count |
|---|---|
| Small Business | 17 |
| Midsize Enterprise | 17 |
| Large Enterprise | 22 |
Imperva Application Security Platform delivers comprehensive and continuous web threat protection. Renowned for its ease of use, it shields web applications and databases from various cyber threats while integrating seamlessly with cloud and on-premises environments.
Imperva Application Security Platform protects web environments by offering advanced security measures against threats like DDoS attacks, SQL injections, and cross-site scripting. As a robust web application firewall, it provides extensive monitoring and bot management capabilities. The platform integrates content delivery networks for enhanced performance and scalability, while real-time traffic analysis ensures consistent protection. Despite its strengths, improvements can be made in policy management and customization options. Users seek better integration with third-party tools and more competitive pricing models. The inclusion of AI for enhanced analytics is also anticipated.
What are the key features of Imperva Application Security Platform?Imperva Application Security Platform is implemented in industries needing strong database and application protection. Companies use it to enforce geolocation restrictions and manage bots, benefiting sectors like finance and e-commerce where data security and threat monitoring are critical. Its ability to protect and ensure data accessibility makes it integral to business operations prioritizing cyber resilience.
Alteon is Radware’s application delivery and security platform for delivering and protecting applications across physical, virtual, cloud, and hybrid environments. Available as hardware, virtual appliances cloud deployment, Alteon provides local, global server and link load balancing, advanced traffic management, SSL/TLS offload and acceleration, automation, and application optimization, including HTTP/2 and HTTP/3 support.
Through Alteon Protect, organizations can combine Alteon application delivery and on-device security with Radware Cloud Application Protection services, including web application and API protection, bot management, and web DDoS protection. This provides a unified application delivery and security approach across data center and cloud environments.
Alteon supports flexible capacity and deployment through Global Elastic Licensing (GEL), which enables licensed capacity to be allocated and reallocated across supported Alteon deployments as application and infrastructure requirements change.
The platform also supports modern automation and AI-assisted operations. Alteon MCP Server enables application, DevOps, and platform teams to use natural-language intent through an MCP-compatible AI client to create supported Alteon configurations using a guided workflow that gathers required parameters, validates configuration state, and maintains human review and approval before changes are applied. Alteon also supports lifecycle automation and integration through REST APIs, Ansible, Terraform, and Kubernetes/cloud-native environments.
Together, these capabilities enable organizations to deliver, scale, automate, and protect applications consistently across data centers, private clouds, public clouds, and hybrid environments.
Alteon supports flexible perpetual and subscription-based licensing models. Physical appliance pricing is based on the selected Alteon hardware platform and enabled performance/capacity, while virtual and cloud deployments can be licensed according to the required capacity as a subscription. Global Elastic Licensing (GEL) provides additional flexibility by allowing licensed capacity to be allocated and redistributed across supported Alteon physical, virtual, and cloud deployments rather than tying all capacity permanently to an individual instance.
Customers can also purchase application delivery together with cloud-delivered application protection through Alteon Protect, providing a combined subscription model for Alteon application delivery and Radware Cloud Application Protection capabilities.
We monitor all Web Application Firewall (WAF) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.