Yes, both Smartsheet and Week Plan offer a Free Trial.
Smartsheet 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 Smartsheet Starts at $9/month when yearly whereas for Week Plan Starts at $8.66/Month when Billed Yearly.
Some top alternatives to Smartsheet includes Quickbase , ClickUp, Zoho Projects, Jira, Microsoft PPM, Trello, TeamGantt, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project and Airtable.
Some top alternatives to Week Plan includes Todoist, ProjectManager.com, nTask, RationalPlan, Plan, Toggl Plan, Today, Zapier, MuleSoft Anypoint Connectors, WeekToDo and SmartTask.