A body double for the moment before you begin

Lumer started with one question: what if the signal to start could come from outside? Today it’s an AI body double that calls when you planned to begin, helps you find one small first step, and stays beside you while you work.

Available on iOS and Android

Two people jumping into a high five, with a star between them

Why we built Lumer

Most planning tools weren’t made for us. For ADHD’ers, and anyone who struggles with executive function, the hard part usually isn’t planning or remembering. You already know what to do. You just get stuck at starting.

We built Lumer to change that: a body doubling partner that’s there whenever you’re ready to begin. Having someone beside you while you work is one of the most reliable ways through that moment.

What is body doubling?
A person fitting a puzzle piece into a large brain, with more pieces floating above

Shaped by the people who use it

Lumer is built by people whose minds work a lot like yours. We know the afternoon that quietly slips away while the task sits right there, waiting.

So we didn’t design Lumer alone. Together with other people with ADHD, ADHD coaches and therapists, we worked out how Lumer should show up beside you.

Read the Lumer Journal
“My ADHD has made starting one of my biggest challenges. We built Lumer so no one has to face that moment alone.”
Ken Chiang, Founder

Try Lumer for yourself

Start the hard part with someone beside you, and let starting feel a little lighter.

Lumer on a phone, keeping you company while you write a report

Coming soon

Lumer is almost here. Stay tuned!