Lumen is the day-to-day calendar built for humans and teams alike. Toggle between your personal life and work in one tap — no more juggling apps.
Month
Personal day · Thu
5 events · next up in 23 min
day focus streak
Sunny · perfect for a walk
Quick add
"You have 90 min of focus time before your 14:00 meeting — block it?"
Daily habits
Energy today
You're peaking — protect a deep-work block this afternoon.
Today's nudges
Whether you're running a Monday standup, training for a marathon, booking a flight, or finally writing that novel — Lumen flexes around you.
Habits, reminders, energy tracking, weekend planning. Your private brain.
Shared availability, smart scheduling, time-zone aware meetings.
Block focus time, suggest reschedules, summarize your week.
Adaptive theme that follows your day from dawn till dusk.
Every event looks intentional. No more spreadsheet chic.
Add an event in 2 keystrokes. Yes, two.
Free for individuals. Built for teams of any size. No credit card to start.
Tell us how the brightest calendar feels. Two reviews per account, so make them count.
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