Drivetrain
Userback offers Free Trial, but Zipy does not.
Userback is designed for Individuals, Freelancers, Medium Business and Small Business.
Zipy is designed for Freelancers, Medium Business and Small Business.
Pricing for Userback Starts at $14/Month when Billed Yearly whereas for Zipy Starts at $29/Month when Billed Yearly.
Some top alternatives to Userback includes Backlogs, Backlog, ReportBugz, Buglog, Usersnap, Ybug, Bug-Track.com, Disbug, Feedback Monkey and Toybox.
Some top alternatives to Zipy includes Sentry, Zoho BugTracker, ReportBugz, Marker.io, zipBoard, TrackJS, Ybug, BugReplay, Disbug and Toybox.