Google Calendar - Spend less time managing your day & more time enjoying it
Productivity.so - Shortcuts and hacks for your favorite tools
Mixmax Calendar - The fastest way to schedule meetings with anyone, anywhere
Productivity Planner - This package contains a selection of 10 templates that have helped me increase my productivity over the past 5 years.
Sunsama - Calendar and scheduling for teams
Productivity Tools by Dropbox - Scan, share, collaborate & provide feedback on your ideas