Yes, both Streamtime and ProProfs Project offer a Free Trial.
Streamtime is designed for Large Enterprises, Medium Business and Small Business.
ProProfs Project is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Streamtime Starts at $40Pay As You Go whereas for ProProfs Project Starts at $2/User/Month when Billed Yearly.
Some top alternatives to Streamtime includes Quickbase , Smartsheet, ClickUp, Zoho Projects, TimeTrack, Time Track Bill, Wrike, Rutamsoft Project Management, ProjectManager.com, ProProfs Project, Microsoft Project, Projectworks, Quick Base, Project.co, Project Insight and TaskBlast.
Some top alternatives to ProProfs Project includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Microsoft PPM, TeamGantt, Teamwork, ProjectManager.com, Microsoft Project, ProWorkflow, Projectworks, Project.co, Google Sheets and Project Insight.