Yes, both Float and Miro offer a Free Trial.
Float is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Miro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Float Starts at $6 whereas for Miro Starts at $8/User/Month when Billed Yearly.
Some top alternatives to Float includes Smartsheet, Miro, Process Street, Wrike, Notion, Microsoft PPM, Rutamsoft Project Management, Teamwork, ProjectManager.com, Microsoft Project, LiquidPlanner, RationalPlan, Plan, Toggl Plan, Quick Base, ClickUp and Resource Management by Smartsheet.
Some top alternatives to Miro includes Collaboard, Microsoft Whiteboard, WhiteboardFox, Conceptboard, MURAL, Lucidspark, Whimsical, Board, Zoom Whiteboard and Witeboard.