Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Trelloist - A Kanban board for Todoist
Flow - Stop managing projects from your inbox.
KanbanMail - A Kanban board for your emails.
teamcheck - Daily planner for creative teams
Kanban Tool - Simple and effective online application for visual project management.