Versa Director is the management solution for their SD-WAN, SD-LAN, SASE, ZTNA and whatnot. It manages the Versa CSG routers and their respective configuration.

Here in Paraguay we have an ISP using it for their enterprise secure SD-WAN offering. I know it is deployed in Colombia also by the same ISP. So, it is used, although widely i do not know.

It is similar to FortiManager, Aruba Central, and the like.