Yes, both ClickUp and Primetric offer a Free Trial.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Primetric is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ClickUp Starts at $7/User/Month when yearly whereas for Primetric Starts at $17.10/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 Primetric includes ProjectManager.com, RationalPlan, InVision, Saviom Enterprise Resource Management, eResource Scheduler, Resource Guru, Schedule it, Resource Management by Smartsheet, Runn, TeamQ and Projectum Team Planner.