GitHub offers Free Trial, but Nwicode does not.
GitHub is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Nwicode is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for GitHub Starts at $4/User/Month whereas for Nwicode Starts at $15.
Some top alternatives to GitHub includes LiveCode, Codeanywhere, Visual Studio IDE, CodeinCloud, GitLive, Microsoft Azure, GitLab, CodeSee and Bitbucket.
Some top alternatives to Nwicode includes Quick Base, AppOnboard Studio, AppElixir, NoCodeZ, Appy Pie, 2OS App Builder, DrapCode, AppMaster.io, Codeless and Code2.