Yes, both Time Doctor and WebWork Time Tracker offer a Free Trial.
Time Doctor is designed for Large Enterprises, Medium Business and Small Business.
WebWork Time Tracker is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Time Doctor Starts at $7/Month whereas for WebWork Time Tracker Starts at $3.99/user/month when yearly.
Some top alternatives to Time Doctor includes clockodo, TMetric, Toggl Track, Hubstaff, TrackingTime, Clockify, TimeTrack, Timesheet, AtTrack and Time Tracker by eBillity.
Some top alternatives to WebWork Time Tracker includes TimeTracker App, Timesheets.com, TrackingTime, StaffTimerApp, Clockify, Timeero, When I Work, DeskTrack, TimeTrack and Timebase.