JAI Lab LLP · Singapore

Quiet software for paying attention to your own life.

JAI Lab is a small software studio in Singapore. We build tools that help people understand their own patterns — starting with JAI, a private journaling companion.

See what JAI does Get support

Our product

JAI — a journal that meets you as a conversation.

Most journals ask you to face a blank page. JAI asks how your day went. You reply the way you'd text a friend, and the next morning it hands back what it noticed: your mood, your sleep, what you kept circling around, whether the things you said mattered actually got any of your time.

The JAI chat screen, showing a warm back-and-forth conversation about the user's day. — Talk it through, in your own words.

The JAI morning brief, summarising the previous day's mood, sleep and events. — Wake up to what yesterday actually held.

The JAI dashboard, charting emotional, physical and focus patterns over time. — Watch the patterns surface over weeks.

Three commitments.

Your words stay yours

We don't sell your data, we don't advertise against it, and your entries are never used to train AI models. Written plainly in our privacy policy.

Leaving is easy

Delete your account from inside the app in two taps. Entries, derived reflections and sign-in identity all go with it — here's exactly what happens.

Not a substitute for care

JAI is a reflection tool, not therapy and not medical advice. We say so on the tin, and we point to real help when it's needed.

Try JAI on iPhone.

Every plan opens with a one-week free trial. Cancel before it ends and you aren't charged.

Download on the App Store