Yes, both TrackJS and Marker.io offer a Free Trial.
TrackJS is designed for Large Enterprises, Medium Business and Small Business.
Marker.io is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both TrackJS and Marker.io are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to TrackJS includes The Bug Squasher, Sentry, ReportBugz, Errorception, Marker.io, Ybug, Bug-Track.com, Disbug, BugBug and Crash Catch.
Some top alternatives to Marker.io includes The Bug Squasher, BugHerd, Buglog, TrackJS, Ybug, BugHost, DebugMe, Bug-Track.com, Disbug and Toybox.