GitHub offers Free Trial, but Disbug does not.
GitHub is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Disbug is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of GitHub begins at $4/User/Month, while pricing details for Disbug are unavailable.
Some top alternatives to GitHub includes LiveCode, Codeanywhere, Visual Studio IDE, CodeinCloud, GitLive, Microsoft Azure, GitLab, CodeSee and Bitbucket.
Some top alternatives to Disbug includes The Bug Squasher, Sentry, Zoho BugTracker, ReportBugz, Usersnap, BugHost, Bug-Track.com, Crash Catch and Bugout.dev.