Yes, both TestRail and TrackJS offer a Free Trial.
TestRail is designed for Large Enterprises, Medium Business and Small Business.
TrackJS is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both TestRail and TrackJS are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to TestRail includes Jira, ReQtest, Zoho BugTracker, Bug-Track.com, TestCaseLab, Qase, Kualitee, QuAck, Crash Catch and QA touch.
Some top alternatives to TrackJS includes The Bug Squasher, Sentry, ReportBugz, Errorception, Marker.io, Ybug, Bug-Track.com, Disbug, BugBug and Crash Catch.