Yes, both Krosswall and Miro offer a Free Trial.
Krosswall is designed for Large Enterprises, Medium Business and Small Business.
Miro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Krosswall Starts at $2/User/Month whereas for Miro Starts at $8/User/Month when Billed Yearly.
Some top alternatives to Krosswall includes Quickbase , Smartsheet, Miro, Process Street, Notion, Teamwork, ProjectManager.com, ProWorkflow, Workep, SwiftKanban, Kanbanize, Height, Azure Key Vault, Yodiz and Project Insight.
Some top alternatives to Miro includes Collaboard, Microsoft Whiteboard, WhiteboardFox, Conceptboard, MURAL, Lucidspark, Whimsical, Board, Zoom Whiteboard and Witeboard.