Actually, gitlab is open source and the majority of the features aren't pay walled off. You can self host ~70% of the gitlab features on your own hardware, with

Actually, gitlab is open source and the majority of the features aren't pay walled off. You can self host ~70% of the gitlab features on your own hardware, without paying a dime. Or you can self host and pay a subscription to enable all the enterprise features. At work, we use this for code which is too sensitive to host outside of our infrastructure. Closed source development needs management too.