Yes, both Week Plan and ClickUp offer a Free Trial.
Week Plan is designed for Large Enterprises, Medium Business and Small Business.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Week Plan Starts at $8.66/Month when Billed Yearly whereas for ClickUp Starts at $7/User/Month when yearly.
Some top alternatives to Week Plan includes Todoist, ProjectManager.com, nTask, RationalPlan, Plan, Toggl Plan, Today, Zapier, MuleSoft Anypoint Connectors, WeekToDo and SmartTask.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.