We performed a comparison between A10 Networks Thunder ADC and Citrix NetScaler based on real PeerSpot user reviews.
Find out in this report how the two Application Delivery Controllers (ADC) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."For the past two and a half years, we have not had a need to open a tech support ticket. It is really stable. In the past, our experience with tech support was that they were extremely helpful."
"Compared to F5, which I used about six years ago, the A10 is much easier when routing. You don't have to use the wildcard bits to route it between the different segments. It's much less troublesome to configure."
"We have two appliances and I'm able to move my application from one appliance to another. I don't have to move my whole A10 to be active on the other side or to be passive on the other side. If an application is having a problem, I can just move it using a command."
"The solution is user-friendly and the CLA troubleshooting is easier compared to other solutions."
"Being a public entity and having a public website which is highly visible with a lot of traffic, we are a target for DDoS. Within the last year, we have had a couple of DDoS attacks which could have affected our web traffic and taken down certain parts of our website. This did not happen because the A10 was able to mitigate the attacks using rate limiting that can be configured for DDoS mitigation on the box."
"We do have the option of creating virtual chassis, so that gives it a bit more security. If we find an application which is not going to play well in the main pool, we can easily create a virtual chassis and have that application in that virtual chassis. With the virtual chassis we can also create system partitions and have a test system for test applications, and have the others elsewhere."
"The solution is flexible."
"The ADCs are pretty straightforward and easy to use. There is a GUI base where you can go in and see everything, but they also have a CLI base where you can use a command and get the information that you want, very fast."
"For desktop application management, I recommend the NetScaler edition. This product is like a Swiss army knife. Citrix NetScaler ADC supports the education front-end."
"Its customer support service is good."
"For NetScaler, our major use cases are database load balancing, PowerVPN VPN access gateway, WAF (Web Application Firewall), and content switching."
"The solution can scale."
"I like app flows and custom flows. They integrate with multiple flows."
"I find all of it to be valuable, because of the flexibility that is built into this product."
"I can turn on features without actually owning a license. I can test them out, I can use them for a while, and then I can be licensed up. That's awesome. I don't have to have a license immediately before I can start to deploy things rapidly, rapid deployment is a plus."
"Easy, user-friendly setup with content switching and integrated caching features."
"The interface and integrated custom applications can be a bit difficult."
"I would like them to provide learning tips and a community forum where users can share ideas. They need more detailed support articles on the A10 website."
"We are starting to do a lot with containers and how the solution hooks into Kubernetes that we haven't explored. I'm hoping that they have a lot of hooks into Kubernetes. That would be the part for improvement: Marketing use cases with containers."
"There is room for improvement in the GUI. I just migrated from the 2.7 software train to the 4.1, and there are still people on 2.7. The latter is a very old GUI if you compare it to F5. It's not as easy to use and a lot of things are missing. They've made a lot of improvements in the 4.1 step, but compared to the ease of use of F5, it's still quite difficult. For people who haven't got a lot of experience, the GUI can be quite challenging."
"A10 Networks Thunder ADC could improve on the Application Delivery Controller. it's not a fully-fledged web application firewall solution. For example, application data and support need to improve."
"The setup depends on certain situations. In certain scenarios, it may be more complex than others. For example, while the initial configuration may be easy, the environment itself may be complex and that may limit the ease of deployment. It is easy for those who understand their environment."
"There is two-factor authentication built-in, but it could be more robust."
"The solution does logging, but the logging capacity is really small. Because we have a bunch of traffic here, we usually get a logging-side warning that "This many logs were lost because of the heavy traffic." If the logging was better, that would be very good."
"There are some drawbacks, such as using EUG for specific configurations. It could be improved."
"This is an expensive solution."
"We face challenges with the solution's firmware upgrades frequently."
"I feel that Citrix NetScaler's customer support needs to improve."
"Integration with other third party providers and third party applications could be better because it can be a bit complex at present."
"In terms of what could be improved, I would say the user interface because sometimes it can be complicated."
"Getting to use some of the advanced tools, even with the assistance of Citrix support, can be challenging."
"I would like to see more integration for single sign-on."
A10 Networks Thunder ADC is ranked 12th in Application Delivery Controllers (ADC) with 21 reviews while Citrix NetScaler is ranked 2nd in Application Delivery Controllers (ADC) with 85 reviews. A10 Networks Thunder ADC is rated 8.4, while Citrix NetScaler is rated 8.4. The top reviewer of A10 Networks Thunder ADC writes "With iRule or aFleX scripting, you can influence the complete packet instead of just a few bytes or bits". On the other hand, the top reviewer of Citrix NetScaler writes "Optimizing application delivery and ensuring robust network performance with its excellent stability and comprehensive load-balancing capabilities". A10 Networks Thunder ADC is most compared with F5 BIG-IP Local Traffic Manager (LTM), Fortinet FortiADC, Kemp LoadMaster, Radware Alteon and NGINX Plus, whereas Citrix NetScaler is most compared with F5 BIG-IP Local Traffic Manager (LTM), Microsoft Azure Application Gateway, Fortinet FortiADC, HAProxy and Avi Networks Software Load Balancer. See our A10 Networks Thunder ADC vs. Citrix NetScaler report.
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