Yes, both Kaiten and Process Street offer a Free Trial.
Kaiten is designed for Medium Business and Small Business.
Process Street is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Kaiten begins at $7/User/Month, while pricing details for Process Street are unavailable.
Some top alternatives to Kaiten includes Smartsheet, Miro, Process Street, Wrike, Notion, Jira, KANBANSI, Kanboard, SwiftKanban, Kanbanize, Kendo Manager, Kanban Tool, Kanban Zone, KanbanFlow and Kanban One.
Some top alternatives to Process Street includes NinjaOne (NinjaRMM), GoodFlow, Asana, WorkflowMax, ProWorkflow, Orbisoft Task Manager, ClickUp, KiSSFLOW, ProcessMaker, ZapUp by 500apps and Flow.