Yes, both ClickUp and Week Plan offer a Free Trial.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Week Plan is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ClickUp Starts at $7/User/Month when yearly whereas for Week Plan Starts at $8.66/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 Week Plan includes Todoist, ProjectManager.com, nTask, RationalPlan, Plan, Toggl Plan, Today, Zapier, MuleSoft Anypoint Connectors, WeekToDo and SmartTask.