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A notebook that
thinks with you.

Shey is a thinking room for founders. Write messy, unfinished thoughts. Shey reads them and marks up your notebook with observations, questions, and next moves - like a sharp co-founder scribbling in the margins.

How Shey works

You write. Shey listens.

Open a blank page and write whatever is on your mind. A half-formed strategy, a pricing question, a tough decision, a vent. No formatting needed. Messy is fine.

Shey marks up your thinking.

Your text stays where it is. Shey adds margin notes, highlights key phrases, and drops a "next move" at the bottom. Like a brilliant editor reviewed your draft while you stepped away.

You reply. It deepens.

Tap any margin note to reply. Challenge it. Agree. Push back. Each thread becomes part of the conversation. Shey remembers across days and learns how you think.

Your notebook, your style.

Classic cream Moleskine, clean minimal, dark mode, dot grid, or ruled lines. Choose the notebook that matches how you think.

What Shey does for you

Clarity

Finds the real question underneath the mess.

Hard questions

Surfaces assumptions you didn't know you were making.

Decision simulation

Maps consequences beyond simple pros and cons.

Pattern detection

Notices how you think across days and weeks.

Arrive messy. Leave sharper.

Get started

Shey - a thinking room for founders.