Yes, both ClickUp and Conceptboard offer a Free Trial.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Conceptboard is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ClickUp Starts at $7/User/Month when yearly whereas for Conceptboard Starts at $28.50/Month.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.
Some top alternatives to Conceptboard includes Collaboard, Microsoft Whiteboard, Miro, WhiteboardFox, CollaborateCloud, ClickUp, MURAL, Board, Collabtools, Jamboard and Witeboard.