Yes, both Usersnap and Zoho BugTracker offer a Free Trial.
Usersnap is designed for Large Enterprises, Medium Business and Small Business.
Zoho BugTracker is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing details for both Usersnap and Zoho BugTracker are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Usersnap includes User Insights, UserTesting, ReportBugz, Buglog, Ybug, UserFace, UserVoice, Feedback Monkey, Toybox and Userback.
Some top alternatives to Zoho BugTracker includes Jira, Zoho Projects, FogBugz, The Bug Squasher, Sentry, ReportBugz, zipBoard, BugHost, Bug-Track.com and Disbug.