Asana is a project management tool developed with collaboration in mind. It has several formats available, including task lists, Gantt charts and Kanban boards, and its calendar feature makes it easy to see task due dates and delegate assignments.

Asana’s notifications keep team members up to date and on schedule, but unlike Slack, the notifications are sent via email rather than instant messenger-style. Asana’s My Tasks feature sorts information so users can see their daily tasks and upcoming deadlines easily.

Asana also has several features that enable collaboration with internal teams, such as a shared team calendar, file sharing, time tracking and milestones.