Yes, both Planview LeanKit and Smartsheet offer a Free Trial.
Planview LeanKit is designed for Large Enterprises, Medium Business and Small Business.
Smartsheet is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Planview LeanKit Starts at $20/User/Month whereas for Smartsheet Starts at $9/month when yearly.
Some top alternatives to Planview LeanKit includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, Wrike, Teamwork, ProWorkflow, Workep, Kanbanize, Projectworks, Projectplace, Quick Base, Kanban Tool, Kanban Zone and KanbanFlow.
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.