Alternatives. What could replace GitHub?
No established substitute
No tool in the catalogue covers the same need as GitHub. Rather than suggest an approximate match, here is the neighbourhood view.
GitHub alternatives
The leading platform for versioning and code collaboration.
ToolTrim verdict 4.2 out of 5 Excellent out of 5 Compare alternatives
Keep it if You develop software and need Git.
Look elsewhere if You're looking for purely document management.