Yes, both Track.ly and ClockShark offer a Free Trial.
Track.ly is designed for Large Enterprises, Medium Business and Small Business.
ClockShark is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Track.ly Starts at $7.50/User/Month when Billed Yearly whereas for ClockShark Starts at $3/User/Month.
Some top alternatives to Track.ly includes Time Doctor, Toggl Track, Harvest, Hubstaff, ClockShark, actiTIME, Clockify, ClickTime, Buddy Punch and OnTheClock.
Some top alternatives to ClockShark includes Time Clock Wizard, Timesheets.com, ClockIt, Clockk, OnTheClock, stratustime, QuickBooks Time, ezClocker, ExakTime and Clockspot.