Now in public beta

Simple tools for focused work

Lumen helps you plan your day, capture ideas, and stay in flow — without the clutter of yet another productivity app.

Everything you need, nothing you don't

Three focused tools that work together beautifully.

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Daily planning

Pick three priorities each morning and let Lumen keep them front and center all day.

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Quick capture

Jot down ideas in a single keystroke. They land in your inbox, ready to sort when you are.

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Focus timer

Built-in sessions with gentle breaks keep your energy steady and your attention sharp.

Ready to focus?

Join 12,000 people who plan their day in Lumen.

Create free account