Yes, both ProWorkflow and Smartsheet offer a Free Trial.
ProWorkflow is designed for Large Enterprises, Medium Business and Small Business.
Smartsheet is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for ProWorkflow Starts at $9/User/Month when Billed Yearly whereas for Smartsheet Starts at $7/User/Month when Billed Yearly.
Some top alternatives to ProWorkflow includes Wrike, Smartsheet, TeamGantt, Asana, Teamwork, ProjectManager.com, WorkflowMax, ProProfs Project, Projectworks, Taskworld, WirTask and Flow.
Some top alternatives to Smartsheet includes Microsoft PPM, Trello, TeamGantt, monday.com, Asana, Teamwork, ProjectManager.com and Microsoft Project.