Can anyone suggest some good closed source cms based on php? I'm looking around Google but found lists of open source cms but a few closed source cms. And usually they are not based on PHP or the cms is headless and can only store en offer content through an API.
The cms must be closed source, not cloud based, able to create websites and it must be a content-hub. In addition, I want to create content types, such as Author and Page or Blog. Does anyone have a good closed source cms based on php that meets these requirements?
It would be good to get others view on this. Thank you in advance!