Yes, both ProWorkflow and TaskSift offer a Free Trial.
ProWorkflow is designed for Large Enterprises, Medium Business and Small Business.
TaskSift is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ProWorkflow Starts at $9/User/Month when Billed Yearly whereas for TaskSift Starts at $7.50/Month when Billed Yearly.
Some top alternatives to ProWorkflow includes Quickbase , Smartsheet, ClickUp, Wrike, TeamGantt, Asana, Teamwork, ProjectManager.com, WorkflowMax, ProProfs Project, Projectworks, Taskworld, WirTask, Quick Base and Flow.
Some top alternatives to TaskSift includes Freshservice, HelpDesk, osTicket, Snappy, Support.cc by 500apps, PagerDuty, YetiCloud, Spike.sh, Mission Manager, StatusCast Incident Management and Suptask.