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."Feature-wise, A10 Networks Thunder ADC is better for troubleshooting...Stability-wise, I rate the solution a nine out of ten."
"It's a very friendly solution, easy to configure and it's very 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."
"The solution is flexible."
"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."
"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."
"A lot of our SSL management is done on the front-end side, so there is one pane of glass for a lot of our security certificates. It gives us visibility. It also falls under when certificates are going to expire. Even for servers that are coming down, we can see how that affects the traffic flow by using the services map."
"The solution is user-friendly and the CLA troubleshooting is easier compared to other solutions."
"It is a very stable solution."
"It has helped us to increase the resiliency of the application and the performance."
"My clients use it for load balancing."
"Citrix Director has been great. It gives us one pane of glass to be able to monitor what's going on with the user sessions as well as to keep on top of the virtual desktops, any servers that may be offline or behaving suspiciously, or any troublesome spots like disconnections. We also use Citrix Studio for maintaining the actual servers that are hosting these applications. We use it for delivery groups in case we need to modify delivery groups in regards to which groups have access to which applications. It has been very helpful."
"Load balancing, cache redirection, content switching, all connected with traffic management."
"This solution increases the backend network service performance, which is one of the things that we like the most."
"It is a complete solution for those looking for an all-in-one."
"Unified Gateway allows me to provide secure external access to applications for suppliers and customers while requiring Multi-Factor Authentication."
"The solution should add automation features in the next release."
"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."
"The user interface is what people complain about most of the time, particularly if they don't use it very often. Then they complain that it's a bit clunky."
"There is room for improvement in the upgrading process. Sometimes we have to contact A10 for verification of some stuff."
"Traffic flow issues are very difficult, as there's no means for us to analyze the traffic coming in or out of the appliance without technical support."
"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."
"There is two-factor authentication built-in, but it could be more robust."
"Currently, the solution's WAF features are fewer. They should consider increasing their WAF features."
"There are certain features that are very useful and Citrix makes you pay a bit more for them."
"The technical support could be improved. They do not respond or assist customers in a timely manner."
"The only thing customers told me that could be improved is that they would like to be able to purchase and receive the products in one box, rather than two boxes. This is something related to marketing, though."
"The solution could be more secure."
"We have issues with the certificates. All authorization processes need certificates, however, every three months we needed to change certificates. This process iss complicated for us because Citrix does not have a not user-friendly interface and does not off user-friendly services. This needs a lot of improvement."
"The solution should be able to scale more effectively than it does."
"Getting to use some of the advanced tools, even with the assistance of Citrix support, can be challenging."
"Currently, the support team's responsiveness is lacking, and the technical personnel on calls often seem unfamiliar with the issues or inadequately trained."
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, Radware Alteon, Kemp LoadMaster 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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