

A10 Networks Thunder ADC and Radware Alteon both compete in the application delivery controller market. A10 Networks seems to have the upper hand due to its cost-effective all-inclusive licensing and advanced traffic management features.
Features: A10 Networks Thunder ADC offers comprehensive traffic management, valuable advanced traffic management, DDoS mitigation, and an all-inclusive licensing scheme that simplifies cost management. It provides enhanced cloud integration, making it ideal for high-traffic websites. Radware Alteon provides robust application delivery capabilities, with integrated application protection, performance monitoring tools, and flexibility in managing complex load-balancing scenarios.
Room for Improvement: A10 Networks Thunder ADC faces challenges such as limited mobile web acceleration and occasional integration issues with third-party tools. Its user interface could be more intuitive, and ongoing legal matters need consideration. Radware Alteon could improve in community support and third-party application integration, along with enhancements to its user interface. Both require improvements in automation and timely security updates.
Ease of Deployment and Customer Service: A10 Networks Thunder ADC is mainly deployed on-premises and known for stable technical support, though users desire more detailed resources. Radware Alteon's deployments cover on-premises and hybrid cloud environments, receiving positive reviews for support response times and expertise, though consistency could be improved.
Pricing and ROI: A10 Networks Thunder ADC is considered budget-friendly with integrated licensing, reducing costs and delivering significant ROI by lowering operational overheads. Radware Alteon offers competitive pricing based on throughput or vADCs, providing flexibility but sometimes complexity. Both offer considerable ROI, with Radware noted for cost-effectiveness while maintaining efficiency and feature-rich support.
We do see a return on investment and cost reductions after the implementation of A10 Networks Thunder ADC.
Their tech support is very responsible, and their response time is very low, providing superb support.
The support we receive from the team is quite excellent.
The problem is that even the support team from A10 is not very familiar with their device.
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.
A10 Networks Thunder ADC's scalability is impressive.
A10 Networks Thunder ADC can handle growth easily, and I have scaled up during higher traffic periods.
However, the problem is that if I have different models, I am not able to configure them in one virtual chassis.
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.
In some of our deployments of A10 Networks Thunder ADC, we have employed DDoS and other security features, and for the past few years, we haven't experienced any major incidents.
A10 Networks Thunder ADC is very stable in my experience.
Most of the time, it just runs in the background without issues.
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.
Having more structured, real-world configuration examples would make a big difference, especially for teams that are new to the platform, helping reduce the initial learning curve for them.
The primary problem with A10 Thunder devices is the documentation and the knowledge base.
In the vThunder series of A10 Networks Thunder ADC, they have a perpetual license model and a subscription model, but in the Thunder series, the physical appliance does not have a perpetual license model, mainly operating on the subscription model.
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 estimate that I can save around 20 to 30 percent of my budget with A10 Networks Thunder ADC.
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.
Application load balancing in A10 Networks Thunder ADC plays a crucial role in improving application reliability during peak periods.
What really stands out to me about A10 Networks Thunder ADC is how customizable, performant, and automated the platform is.
The advanced load balancing plus SSL offloading in A10 Networks Thunder ADC directly improves application uptime, speed, scalability, server efficiency, and user experience.
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 (%) |
|---|---|
| Radware Alteon | 4.9% |
| A10 Networks Thunder ADC | 6.0% |
| Other | 89.1% |

| Company Size | Count |
|---|---|
| Small Business | 14 |
| Midsize Enterprise | 7 |
| Large Enterprise | 18 |
| Company Size | Count |
|---|---|
| Small Business | 17 |
| Midsize Enterprise | 17 |
| Large Enterprise | 22 |
A10 Networks Thunder ADC delivers efficient load balancing, SSL offloading, and enhanced security to ensure high application availability across cloud and on-premises environments. It optimizes performance and reduces costs while maintaining reliability during peak loads.
A10 Networks Thunder ADC supports enterprises in managing server load and ensuring secure, high-availability application delivery with features like DDoS protection and SSL offloading. Its cloud flexibility, operational efficiency, and advanced traffic management are key attributes, despite areas for improvement in user interface design, documentation examples, and third-party tool integration. Scalability, logging capacity, and automation for virtual appliances need attention, along with pricing adjustments for certain markets.
What are the most important features?In industries such as finance and healthcare, A10 Networks Thunder ADC enables secure, efficient management of server loads and application delivery. Enterprises use its features to protect data, facilitate remote work, and maintain performance amid traffic spikes by hosting applications centrally, ensuring continuous business operations.
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.
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