Yes, both clockodo and Time Doctor offer a Free Trial.
clockodo is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Time Doctor is designed for Large Enterprises, Medium Business and Small Business.
Pricing for clockodo Starts at $6.50/User/Month whereas for Time Doctor Starts at $7/Month.
Some top alternatives to clockodo includes OpenTimeClock, Time Clock Wizard, DeskTime, Timesheets.com, Clockify, TimeTrack, Clockk, OnTheClock, TimeClick and Open Time Clock.
Some top alternatives to Time Doctor includes clockodo, TMetric, Toggl Track, Hubstaff, TrackingTime, Clockify, TimeTrack, Timesheet, AtTrack and Time Tracker by eBillity.