Check out https://codefloe.com for private repos hosted with Forgejo. It is also free and hosted in the EU.

Are you actually using this? Their status page seems to indicate that their main service is unhealthy for the past 6 days?

https://status.codefloe.com/

Unhealthy doesn't mean unusable but it sounded great until I checked that.

I just started using it last week. So can’t comment on the reliability yet.

You are free to host your own instance for commercial software.

But that would be Forgejo and some other projects AFAIK, not Codeberg (which is basically a hosting service using these projects)

Yeah sure, and I guess there's a market for that as a service - others have mentioned at least one instance of that.