The baby tracker that
messages you first.
An AI assistant for new parents — on Telegram, no app to install. She remembers your baby, watches the feeds and sleep, and messages you first when something looks off.
Free while we're in private beta. No card. See plans
Made by parents who've been there. Built for the 3am version of you.
Susan
online · in your Telegram chat
2:47 AM
2:47 AM
5:51 AM
7:38 PM
A look inside — real conversations, real screens
This is the part other baby apps don't have: you just talk, and she knows your baby. Ask “how was her week?” and the real numbers come back. Start the nap timer with one tap and it keeps running even if the app closes. All inside Telegram — no app to download.
Has it seemed to improve since then?
She remembers — for keeps
Instant answers, zero menus
🍼 feeds: ~2.9 a day (~341ml/day), holding steady ██████▆
😴 sleep: ~3.2h a day, easing down ██████▄
🧷 diapers: ~1 wet / 1 dirty a day ███████
Ask for the week in plain words
And when you'd rather tap than type — the full app lives one button away inside the chat:
Your day at a glance
See the patterns
HeyJourney! — the whole arc
HeyBeNice! — kinder words, scored
Log in one tap
Every day, one card
What makes Susan different
Other apps wait for you to open them. Susan remembers your baby, messages you first, and needs no app to download or learn.
She remembers your baby
Not generic data — your baby. Eczema, the cheek rash from Wednesday, how feeding has been going. You don't catch her up every time you open the chat.
She messages you first
New parents run on broken sleep, and 72% say it took a toll on their mental health.1 In that fog, opening another app to ask for help is the last thing you have energy for — so Susan reaches out first. In the newborn weeks she checks in every few hours — a real message in your chat, not a notification you swipe away: “How did the last feed go? Any diapers since 2am?”
Simple by default, powerful when you want it
In the newborn weeks, new mothers often feel a heavier mental load — foggier memory and concentration when you're running on little sleep.2 On top of that is the running tally of feeds, diapers and naps, and what's due next — so Susan takes the tally off your head. Type “4oz at 9am” and she logs it — or tap it in on the dial. Start a sleep timer with one tap, log pumping too, then get a clean dashboard and visual reports (timeline, calendar & charts), right inside Telegram. No app to download.
HeyJourney! — your whole roadmap
A guided timeline from pregnancy through the toddler years: the checkups, milestones, and to-dos coming up next — and you can check each one off as you go. Most apps track a single phase; HeyJourney! is the whole journey in one place. See the timeline ↓
HeyBeNice! — say the hard thing, kinder
New babies are exhausting, and the person you snap at most is the one on your team. Tell Susan what you actually feel and she passes a kinder version along to your partner — your point gets through, the fight doesn't start. A translator and a gentle coach, not a therapist. Most baby apps stop at feeds and diapers; Susan is for all of new-parent life. See how it works ↓
Hey Susan is an AI assistant, not a medical device. She notices patterns and nudges you to call a clinician — she does not diagnose.
Sources: 1. ergoPouch/Bounty parent-sleep survey · 2. Postpartum cognitive study (bioRxiv, 2021)
HeyJourney! — the whole journey on one timeline
From pregnancy through the toddler years, Susan lays out the checkups, milestones, paperwork, and money to-dos ahead — shows you which ones are current for your baby — and you check each one off as you go. 43 checkpoints across four phases, in the HeyJourney! tab or by texting /journey. Most apps track a single phase; this is the whole arc in one place.
Pregnancy
from a positive test- Book your first prenatal appointment
- Anatomy ultrasound window
- Get on daycare waitlists early
- Start planning leave and a baby budget
- Pack a hospital bag and install the car seat
+ 5 more in this phase
Newborn
0 to 3 months- Jaundice watch in the first days
- First pediatrician visit
- First social smiles
- Register the birth and apply for documents
- Two-month visit and first vaccines
+ 4 more in this phase
Infant
4 to 12 months- Six-month visit and starting solids
- Sitting up and babbling
- Nine-month visit and a development check
- No honey before the first birthday
- Pulling up, cruising, and first words
+ 7 more in this phase
Toddler
1 to 3 years- First steps and first real words
- Eighteen-month visit and screenings
- Two-year visit and autism screening
- Running and two-word phrases
- Yearly money check-in
+ 7 more in this phase
- checkups & health
- milestones
- appointments & registrations
- money & paperwork
- getting ready
These are general reminders to help you keep track, not medical advice. Timing and what is right for your baby is always a conversation for your pediatrician, OB, or midwife.
Checkpoint selection draws on public guidance from the AAP's Bright Futures schedule, the CDC's “Learn the Signs. Act Early.” milestones, and the Canadian Paediatric Society. Hey Susan is not affiliated with or endorsed by these organizations.
How Susan works — you already know how to use her
There's nothing new to learn. Susan lives in Telegram, the chat app you already have. Talk to her like a person — or tap the menu for the dial. Here's the whole cheat-sheet.
1. Just text her, in plain words
You don't need commands for the everyday stuff. Tell Susan what happened the way you'd tell a partner:
- “fed 120ml” · “nursed 15 min” · “4oz bottle”
- “wet diaper” · “dirty diaper”
- “slept 45 min” · “down for a nap”
- “pumped 100ml”
- “how's my baby doing?” · “how long since the last feed?” · “how was his week?”
She logs it, keeps the running tally, and remembers your baby across the conversation.
2. A few shortcuts, if you like commands
| /summary | Today's feeds, diapers and sleep so far |
| /sleep | When the next nap or feed is likely due |
| /journey | Where you are on the milestone timeline and what's coming up |
| /family | Share your baby's log with a partner or caregiver |
| /help | This cheat-sheet, any time |
| /reset | Erase everything and start over (you confirm first) |
(/family only shows once household sharing is on for your account.)
3. Prefer tapping? Open the Mini-App
Tap the menu button in the chat and Susan opens a full little app — no download, no separate login:
- Log — a one-tap dial for feeds, sleep and diapers (and a one-tap timer for naps)
- Dashboard — last feed, last nap, last diaper, and how today's going at a glance
- Reports — charts and a day-by-day view of feeds, sleep and diapers
- HeyJourney! — your pregnancy-to-toddler milestone timeline; tap to check off what your baby's done
4. She's careful where it counts
Susan isn't a doctor, and she says so. For anything urgent she'll point you to 911 or your pediatrician first — then she wants to hear what they said. The everyday stuff she handles; the scary stuff she hands to a human.
She already knows your baby
When you message Susan, you don't start over. She already knows your son is three weeks old. She knows you're breastfeeding and it's been hard. She knows you had a rough night on Wednesday and that you're worried about the rash on his cheek.
She doesn't need you to catch her up. She's already there.
When our son was three days old, he stopped feeding. We'd been awake for three nights, typing his symptoms into ChatGPT at 3am. It gave good general info — but it had no idea this was our baby, on day three, with a pattern building since Tuesday. The next morning his bilirubin was high enough that we went straight in for phototherapy. He's fine.
Joanna and I kept coming back to the same thought: we had tools — the tools just didn't know us.
Hey Susan is the assistant that would have known. She tracks the feeds and diapers and sleep, and when something looks off she says so — clearly, without scaring you. She also asks how you're doing, because postpartum is real.
— Warren & Joanna, founders
How Susan compares
We do what the market leaders do — dashboard, visual reports, one-tap logging — plus the things they don't: she messages you first and checks in on you.
| Capability | Market leader #1 | Market leader #2 | Hey Susan |
|---|---|---|---|
| Messages you first | proactive check-ins (live in private beta) | ||
| Checks in on how *you're* doing | postpartum, not just the baby | ||
| Remembers your baby — for keeps | stores logs only | stores logs only | never resets, not generic data |
| A guided journey: pregnancy → toddler milestones | single-phase tracker | single-phase tracker | HeyJourney! — what’s coming + what to do, check it off |
| No app to download or learn | own app | own app | Telegram, 1-min setup |
| Log by text or a one-tap dial | in-app only | in-app only | type “4oz at 9am” or tap the dial |
| One-tap sleep timer | in-app only | tap start/stop, or just tell her | |
| Ask in plain language | tap through screens | tap through screens | “when was the last nap?” |
| Dashboard + visual reports (timeline, calendar, charts) | all of it, in-chat | ||
| Emergency help: who to call, fast | hard-coded; shows who to call, doesn’t dial for you | ||
| Price | ~$14.99/mo | ~$9.99/mo | $99/yr (~$8/mo) or $14.99/mo |
Some passive trackers run about $45/year vs our $99. If low-cost logging is all you want, that's a fair pick. Susan does the thing they don't: she checks in on you. Join the free private beta and decide.
HeyBeNice! · live in private beta
Say the hard thing — kinder
New babies are exhausting, and the person you snap at most is the one on your team. Tell Susan what you actually feel — she passes a kinder version along to your partner. Your point gets through, the fight doesn't start.
What you feel
What your partner gets
💬 Susan
It's more than a rewrite. By the Gottman Institute's research, almost 2 in 3 couples report a decline in relationship satisfaction in the first three years after a baby — and communication is the first thing to go. So Susan also coaches the small things that keep a team together: leading with appreciation, saying thank you, hearing each other out. Because she's your assistant for all of new-parent life — not just the feeds and diapers.
A translator and a gentle coach — not a therapist. It helps you say things kinder; it doesn't replace real help. If a message ever points to someone being unsafe, Susan won't smooth it over — she points to real support instead.
Simple, honest pricing
Free while we're in private beta — and beta members lock in founding-member access. These are the plans we'll launch with: keep the basics free forever, or unlock the assistant that checks in on you.
Free
$0forever
- Track feeds, diapers & sleep by text
- Daily & weekly summaries on request
- Premium features free during the private beta
Premium
$99/yr at launch · just $8.25/mo
or $14.99/mo billed monthly
Everything in Free, plus:
- Proactive check-ins — she messages you first
- Nap & feed predictions in plain language
- Deeper memory across days and weeks
- A second caregiver included — one shared history, no asking twice
- The “worth a call” nudge when something looks off
Premium baby-care companions run $10–15/month, and the leaders lock their best AI behind a $120/year prepay. At launch Susan will be $99/year — about $8/month — or $14.99 month-to-month, cancel anytime. No app to download or learn. It's free while we're in private beta.
Proactive check-ins are live in the private beta; message her anytime to set quiet hours.
Hey Susan is an AI assistant, not a medical device, and not a substitute for your pediatrician, midwife, or emergency services. Prices in USD.
Privacy and safety
Your conversations are private. We don't sell data. No advertisers.
Susan is powered by Google's Gemini model. Your data is processed under Google's terms — named on our privacy page. We don't use other LLM providers.
Free during private beta. When paid plans launch, cancel anytime — no phone call, no retention flow.
What Susan is — and isn't:
An AI assistant. Not a medical device. Not a substitute for your pediatrician, OB, midwife, or any licensed clinician. When something looks urgent, Susan says so clearly. Crisis routing (self-harm, emergency) is hard-coded — it bypasses the AI entirely. Susan shows you who to call; she doesn't place the call for you.
Get early access
Launching June 26, 2026. Join the private beta for free early access — founding members lock in the best launch pricing.
FAQ
- Is Susan a real person?
- No. Susan is an AI — trained to feel warm and consistent, but software. When something needs a real human (a doctor, a therapist, 911), she'll tell you.
- Why Telegram — why not your own app?
- Because the last thing a new parent needs is another app to download, learn, and remember to open. Susan lives in Telegram — a free chat app that runs on virtually any phone and takes about a minute to set up. You just talk to her, the way you'd text a friend: “fed 4oz at 9,” “she finally napped,” “is this rash normal?” No forms, no menus, no second screen to learn. Being chat-first also lets us reach and help more parents, in more places and languages, than a traditional app could. We may add other chat platforms over time. And if you do prefer a regular app: native iPhone and Android apps are coming soon — same Susan, same memory, either way.
- Does Susan grow with my family?
- Yes. Susan starts at the newborn months and grows with you — through solids, sleep regressions, toddler tantrums, school transitions, eventually the teenage years. The newborn assistant ships at launch (June 26, 2026); the rest roll out through 2026–2027.
- What language does Susan speak?
- English at launch. More languages are coming — we're adding them deliberately, with safety guidance reviewed for each language before we turn it on, rather than rushing them all out at once.
- What does it cost?
- It's free while we're in private beta — no card to join. At launch: $99/year (about $8/month) or $14.99/month for Premium. Beta members lock in founding-member pricing.
- Is this medical advice?
- No. Susan notices patterns and tells you when to call your pediatrician. She does not diagnose.
- I'm expecting — can I sign up now?
- Yes — please do. The earlier you join, the more Susan can learn your rhythm and check in proactively through pregnancy. Sign up with your due date and she'll be ready when baby arrives.
- How does Susan remember things?
- Susan keeps the context of your recent conversations so you don't have to repeat yourself — your baby's name, how you're feeding, what you're worried about. Your data is yours: to have it deleted, email hi@heysusan.app and we'll remove it.
- What if I want to cancel?
- Nothing to cancel during the free private beta. When paid plans launch, you cancel anytime — no phone call, no retention flow, no hoops.