Is there any alternative to github and bitbucket for unity 3d games by Kristian David

Is there any alternative to github and bitbucket for unity 3d games

[raw] LD39LDJam 30. Jul 2017 · 13:00 UTC · 2 days after compo start by Kristian David · 1

I can't use github since my file is too big and I can't understand how to use bitbucket :(