Yes, both ClickUp and OfficeTimer offer a Free Trial.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
OfficeTimer is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ClickUp Starts at $7/User/Month when yearly whereas for OfficeTimer Starts at $3.18/User/Month when Billed Yearly.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.
Some top alternatives to OfficeTimer includes Timesheets.com, BeeBole, LeaveBoard, Opensoft eLeave, Star Link Leave Management System, OfficeClip Timesheet, Open Time Clock, Planleave, absentify and Leave Dates.