It just works. Perfect for multisite.

It just works! I didn’t even consider the free version and bought the pro / full version from CodeCanyon. As soon as I installed it and network activated it, added the necessary code, it worked. All new users, updated users, etc, get sent to all sites on the network and when someone logs in or logs out, it logs them in or out of the whole site. Brilliant. So easy and does exactly what I needed.