I've started using Motion to handle my calendar, task management, and scheduling and honestly it's been a huge game-changer for me. My calendar automatically optimizes each day and tasks appear as calendar items that force me to do my work. It also integrates with all of my calendars, work or personal, and syncs them all up to make sure my availability is correct no matter who is looking at my calendar.

As people book time on my calendar, it automatically reorganizes my week and warns me when I'm going to miss deadlines. It's honestly exactly what I've been looking for in a tool for the last 10 years. 

If anyone wants to try it out, let me know, they give referral users a better trial discount than people who sign up directly through their site!