https://cozy.geigi.de/
flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
flatpak install --user flathub com.github.geigi.cozy
Any distro can have Cozy installed with the help of Flatpak.
Debiandog users can add Cozy repository in source file :
Ubuntu and Debian : https://software.opensuse.org//download ... nualUbuntu