Yes, both Kanban Tool and Kaiten offer a Free Trial.
Kanban Tool is designed for Large Enterprises, Medium Business and Small Business.
Kaiten is designed for Medium Business and Small Business.
Pricing for Kanban Tool Starts at $5/User/Month whereas for Kaiten Starts at $7/User/Month.
Some top alternatives to Kanban Tool includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, Wrike, TeamGantt, GitScrum, SwiftKanban, Kanbanize, Agilean, Quick Base, Kanban Zone, KanbanFlow, VivifyScrum and Gantt.io.
Some top alternatives to Kaiten includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, KANBANSI, Kanboard, SwiftKanban, Kanbanize, Kendo Manager, Kanban Tool, Kanban Zone, KanbanFlow and Kanban One.