Yes, both BugReplay and Sifter offer a Free Trial.
BugReplay is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Sifter is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Sifter begins at $29/month when monthly, while pricing details for BugReplay are unavailable.
Some top alternatives to BugReplay includes The Bug Squasher, Instabug, Sentry, Zoho BugTracker, ReportBugz, Marker.io, Ybug, BugHost, Bug-Track.com and Disbug.
Some top alternatives to Sifter includes FogBugz, Backlog, The Bug Squasher, Zoho BugTracker, MantisBT, ReportBugz, Bug-Track.com, Disbug, TaskSift and Crash Catch.