Collaborate on projects by assigning tasks to others.Build lasting habits with recurring due dates like 'every Monday'.Remember deadlines with reminders and due dates.Capture and organize tasks the moment they pop into your head.What does Todoist: To-Do List & Tasks do? Ranked as “the best to-do list right now” by The Verge, Todoist is used by 25 million people to organize, plan and collaborate on projects, both big and small.