Lullabies, composed for your baby.
When the monitor detects crying, it can play a lullaby generated specifically for your baby based on what's worked before.
Lyria 3 came out from google today, so naturally I had to use it for generative lullabies.
An Adaptable AI product
Night Nanny listens, responds, and learns from your baby in real time. Meet Doula, where the parent always makes the final call.
Augmented parenting, not automated parenting.
AI handles repetitive first-response steps so you can reserve energy for the moments that need you most… and get more sleep in the process.
A note to parents
Your baby needs you. They do not need you running on three hours of broken sleep. Night Nanny lightens the load, so you can show up when it really matters.
— Shira Eisenberg, founder
Early access
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01 — How to use
From unboxing to overnight monitoring, the process is quick, easy, and parent-friendly on day one. No app sprawl, no twenty-page configuration.
Unbox Night Nanny, place it in the nursery, then record a short sample in your own soothing voice. From there, it watches overnight and keeps you synced from your phone.
Behind the scenes
Night Nanny looks beyond loudness alone, classifying fussing, crying, and escalation, so soothing starts when it makes sense.
Night Nanny learns which calming sounds work for your baby, then chooses from your cloned voice, heartbeat sounds, white noise, and lullabies based on your baby's unique tastes.
Night Nanny can try the first response, but you define the limits: when to intervene, how long to keep trying, and when to wake you right away.
Night Nanny tracks what settled your baby, what did not, and when it happened, so each response starts from a little more context.
02 — Demos
Three short videos. Each one is something the system actually does today, recorded straight from the working prototype.
When the monitor detects crying, it can play a lullaby generated specifically for your baby based on what's worked before.
Lyria 3 came out from google today, so naturally I had to use it for generative lullabies.
Detects crying and soothes in the mother's cloned voice. The first thing we built. Still the most affecting moment in the product.
< 24hrs from unboxing my devkit to a working mvp. augmented parenting, not automated parenting.
Builders and parents reacting to the prototype. Sparked interesting discussion of the role of AI in parenting on Twitter!
MIND BLOWN. The best use cases for ambient AI haven't been imagined yet!
The system
We named the system Doula because its job is support, not replacement. It stays close during the demanding hours, handles the repeatable first-response steps, and keeps the parent in control of every meaningful decision.
The metaphor
A doula is not the parent and does not pretend to be. A doula is a trained presence beside the family: calm when everyone is tired and frazzled, practical when the night gets repetitive, deferential when a real decision needs to be made.
That is exactly what we built Doula to be: not an autopilot for parents, but a support system for times when support changes the game.

How it learns
Averages are useful for designing products. They are less useful at 2:08 AM when your baby has their own patterns, preferences, and reasons for waking.
Doula learns from the outcomes in your nursery: what settled your baby, what made no difference, what worked at midnight but not at four. Over time, those small observations become a more reliable, more personal first response.

The principles

You decide when Doula can intervene, how long it can try, and which signals should wake you immediately. It can handle the first response, but it does not move the boundaries.
You should not have to wonder what an AI did while you were asleep. Doula gives you a plain-language recap of the night including what worked and what did not, and a taste profile of what calms your baby.
Doula handles the repeatable first-response moments so you can save your presence for the ones that truly need you. The parent-child relationship stays at the center.
03 — What it sees
Breathing motion is one signal. Night Nanny watches the crib as a whole: position, bedding, objects, edges, sound, and sudden changes in behavior. It is built to reason about the nursery environment, not just track a pattern.
No proprietary garments. No specialty mattresses. Just the device.

Night Nanny watches for blankets, plush toys, or loose fabric entering the sleep space, especially near your baby's face.
Safe-sleep guidance is simple: the crib should stay empty.
Night Nanny watches for face-down sleep in young infants before they can reliably reposition themselves.
Back-sleeping is recommended until rolling both ways is independent.


Night Nanny watches when a baby is pressed against an edge, tangled near slats, or too close to soft objects.
Safe-sleep guidance recommends keeping soft objects and bumpers out of the crib.
Night Nanny pairs audio with visual confirmation to tell rest from a quiet moment that needs attention.
Audio alone can miss what only the crib view makes clear.

Honest limits. Night Nanny is built to give parents more context, not to make medical decisions. It is not a medical device, does not diagnose any condition, and does not replace pediatric care, safe-sleep practices, or good judgment.
04 — What's next
Night Nanny is the first product from Adaptable AI. Our long-term vision is simple: children should have technology that adapts to them over time, not tools they outgrow every few months. What starts as a nursery monitor becomes a foundation for routines, learning language, tutoring, and companionship, carrying forward context instead of starting over.
Coming soon · and the longer arc
Each amber point marks a place Night Nanny can become more useful: seeing, remembering, coordinating, guiding routines, and carrying context forward as your child grows.

Coming soon · Phone view
Open the app for a calm, real-time view of the nursery: what Night Nanny heard, what it tried, and whether your baby is settling or needs you.
The deeper bet: the problem was never the screen itself. It was software designed to capture attention instead of develop judgment. Adaptable AI is building the opposite: technology that supports reflection, language learning, agency, and long-term growth. Night Nanny is the first place that thesis becomes real.
Product preview
Night Nanny brings the intelligence of its system into a physical object that feels soft, visible, and easy to live with: customizable faces, gentle glow colors, and a presence your child can recognize.
