Yes, both Nucleus One and Miro offer a Free Trial.
Nucleus One is designed for Large Enterprises, Medium Business and Small Business.
Miro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Nucleus One Starts at $10/month when monthly whereas for Miro Starts at $8/User/Month when Billed Yearly.
Some top alternatives to Nucleus One includes Smartsheet, Miro, Process Street, Wrike and Notion.
Some top alternatives to Miro includes Collaboard, Microsoft Whiteboard, WhiteboardFox, Conceptboard, MURAL, Lucidspark, Whimsical, Board, Zoom Whiteboard and Witeboard.