Yes, both GroupMap and Miro offer a Free Trial.
GroupMap is designed for Large Enterprises, Medium Business and Small Business.
Miro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for GroupMap Starts at $16.66/User/Month when Billed Yearly whereas for Miro Starts at $8/User/Month when Billed Yearly.
Some top alternatives to GroupMap includes Miro, GitMind, MindManager, MindGenius, MindMup, Bubbl.us, NovaMind, Thoughtflow, MindMaster and iMindQ.
Some top alternatives to Miro includes Collaboard, Microsoft Whiteboard, WhiteboardFox, Conceptboard, MURAL, Lucidspark, Whimsical, Board, Zoom Whiteboard and Witeboard.