Groupon
Yes, both Pivotal Tracker and ClickTime offer a Free Trial.
Pivotal Tracker is designed for Large Enterprises, Medium Business and Small Business.
ClickTime is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Pivotal Tracker Starts at $6.50/User/Month whereas for ClickTime Starts at $9/User/Month when Billed Yearly.
Some top alternatives to Pivotal Tracker includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, Wrike, TeamGantt, Teamwork, ProjectManager.com, Microsoft Project, Backlog, Trackboard, Quick Base, Projectsly by 500apps, Height and Project Insight.
Some top alternatives to ClickTime includes TimeTracker App, Timesheets.com, TrackingTime, Clockify, Tick, TimeTrack, Timesheet, TimeClick, OfficeClip Timesheet and T Sheets.
