Yes, both Krosswall and ProWorkflow offer a Free Trial.
Krosswall is designed for Large Enterprises, Medium Business and Small Business.
ProWorkflow is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Krosswall Starts at $2/User/Month whereas for ProWorkflow Starts at $9/User/Month when Billed Yearly.
Some top alternatives to Krosswall includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Teamwork, ProjectManager.com, ProWorkflow, Workep, SwiftKanban, Kanbanize, Height, Azure Key Vault, Yodiz and Project Insight.
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.