Yes, both nTask and ProWorkflow offer a Free Trial.
nTask is designed for Individuals, Freelancers, Medium Business and Small Business.
ProWorkflow is designed for Large Enterprises, Medium Business and Small Business.
The starting price of ProWorkflow begins at $9/User/Month when Billed Yearly, while pricing details for nTask are unavailable.
Some top alternatives to nTask includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Wrike, TeamGantt, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Trackboard, Quick Base, Today, MeisterTask and Height.
Some top alternatives to ProWorkflow includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Wrike, TeamGantt, Asana, Teamwork, ProjectManager.com, WorkflowMax, ProProfs Project, Projectworks, Taskworld, WirTask, Quick Base and Flow.