Todoist

Todoist is a task manager designed to get tasks out of people's heads and into an organised list. Users type a task as they would say it, for example with a date or a recurrence, and the app understands the schedule. Tasks are grouped into projects and sections, given priorities and labels, and viewed as a list, a board or a calendar, with filters for what matters today. Shared projects and team workspaces let colleagues assign tasks and comment on them. Apps exist for web, desktop, mobile and email, and integrate with calendars. It is published by Doist and used by individuals, freelancers and small teams.