Userback offers Free Trial, but PledgeBox does not.
PledgeBox is designed for Large Enterprises, Medium Business and Small Business.
Userback is designed for Individuals, Freelancers, Medium Business and Small Business.
The starting price of Userback begins at $14/Month when Billed Yearly, while pricing details for PledgeBox are unavailable.
Some top alternatives to PledgeBox includes Backlogs, SmartSurvey, Couchsurvey, Startkit, Qualified, Sogolytics, Workvivo, FundBack, Questback, PanelScout, Nolt and Userback.
Some top alternatives to Userback includes Backlogs, Backlog, ReportBugz, Buglog, Usersnap, Ybug, Bug-Track.com, Disbug, Feedback Monkey and Toybox.