Trello, OpenBoard Whiteboard, ClickUp, Kanban Tool, Mural, My Personal Kanban, Zenkit, BlankCanvas, Conceptboard, buckets.co, SquidHub, IPEVO Whiteboard, Projector, Restyaboard, LiveBoard, Widget-Board, Limnu, Bluescape, Zube, OpenHub for GitHub, Collaboard, Codetree, Board for Github, PocketHub for GitHub are some alternatives to Cnverg.