get lots of sh*t done
your personal operating system for getting sh*t done
This is completely free to start.
Any task, broken into steps.
Hit chunk on any to-do and DayOS reads your recent work to generate a precise action plan not generic steps, but ones that match what you're actually doing.
Tick each step off as you go. Progress tracks in real time and carries forward if you don't finish today.
Find anything you've ever written.
Every diary entry, session note, reminder and whiteboard you have ever created is instantly searchable. Ask in plain English and DayOS surfaces the result, no matter when you wrote it.
It connects dots across months of your life that you would never find on your own.
Start every day knowing exactly what matters.
DayOS reads your calendar, open reminders and yesterday's unfinished work. Every morning it generates a brief that tells you precisely where to start.
Overdue items are flagged. Priorities are ranked. Nothing falls through the cracks.
Plan your day in seconds, not hours.
DayOS combines your calendar, todos, reminders and projects into a single plan that adapts as the day progresses.
Work blocks, meeting buffers and progress indicators update automatically. You always know what comes next.
Ideas understood, not just stored.
An infinite whiteboard for handwriting and sketching, built into your diary. Photograph your whiteboard or sketch directly in DayOS. The AI reads your diagram, identifies the key ideas and links them to relevant diary entries and sessions.
Your brainstorm becomes structured knowledge, with extracted actions and connected context from everything you have ever written.
Track your working hours.
Start a session and DayOS tracks your time, captures your notes and shows your todos alongside. As you work, progress updates automatically.
When you finish, a session summary is generated — decisions made, tasks completed, what carries forward to tomorrow.
Simple pricing
✦ One-time purchase, no subscription needed
All plans include AI search, AI reminders, work sessions, whiteboard & encryption.
Start capturing your life today.
Free to start. No subscription. Yours forever.