We are changing our system. We settled on git (but are open for alternatives) as long as we can selfhost it on our own machines.
Specs
Must have
- hosted on promise
- reliabile
- unlikely to be discontinued in the next >5 years
- for a group of at least 20 people
Plus
- gui / windows integration
We have similar (legal is paranoid about our competitors getting our algorithms), so we just put our self-hosted cloud stuff behind our VPN. Nothing we run is on-prem, but almost everything is in our cloud infra.