I suggest that you can choose Gitlab if you are looking for selfhost. By the way, it does have an open source alternative of Gitlab and it's free, but it does

I suggest that you can choose Gitlab if you are looking for selfhost. By the way, it does have an open source alternative of Gitlab and it's free, but it does not have that many features as Gitlab. see https://github.com/gisiahq/gisia https://github.com/gisiahq/gisia.