Easy to host the console yourself: https://help.ui.com/hc/en-us/articles/360012282453.
There's even a docker image for those who have trust: https://github.com/linuxserver/docker-unifi-controller
There's even a docker image for those who have trust: https://github.com/linuxserver/docker-unifi-controller
The note I link above discusses its replacement and how to upgrade.