Yes, both Float and Microsoft PPM offer a Free Trial.
Float is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Microsoft PPM is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Float Starts at $6 whereas for Microsoft PPM Starts at $10/User/Month.
Some top alternatives to Float includes Microsoft PPM, Wrike, Smartsheet, Rutamsoft Project Management, Teamwork, ProjectManager.com, Microsoft Project, LiquidPlanner, RationalPlan, Plan, Toggl Plan and Resource Management by Smartsheet.
Some top alternatives to Microsoft PPM includes Wrike, Smartsheet, monday.com, Teamwork, ProjectManager.com, ProProfs Project, Microsoft Project, ProWorkflow, Projectworks, RationalPlan, ProgressBoard and Project Insight.