Hearth
A family AI that quietly lives inside the family group chat (iMessage, WhatsApp), catching scheduling chaos, errands, and meal plans so parents stop being the household's human calendar.
Parents of school-aged kids juggling carpools, activities, and meal planning across multiple chats
- Auto-detects commitments from natural chat ('soccer moved to 4:15') and adds them to a shared family calendar
- Morning-of reminders pinged to the right person based on who's driving or hosting
- Weekly dinner plan suggested from a fridge-shelf photo texted into the chat
- Sunday recap message summarizing what actually happened vs. what was planned
Modern families coordinate in group chats rather than shared Google calendars, and AI assistants are finally mature enough to passively read chat context without being intrusive or cringe.
Parenting apps market is ~$1.7B and projected to hit $6B+ by 2035 at 12% CAGR, and 68% of millennial parents rely on digital tools for scheduling — but the underlying AI-in-group-chat segment is unmeasured and is being validated in real-time by Ollie's $25-$100/mo pricing tiers.Parenting Apps Market Size & Industry Report, 2035 ↗Pricing | Ollie ↗
The category is already crowded with near-identical competitors: Ollie (literally lives in group texts, same pitch — 'invisible workload of family life'), FamilyMind (calendars/meals/chores), Nori, Dinnerbell, and Pug.bot on WhatsApp/Telegram — Hearth's exact positioning is taken.Ollie Review - Cost, Use Cases & Alternatives [2026] ↗FamilyMind — The Family AI That's One Step Ahead ↗
Ollie proves the per-family subscription model at $25/mo (Everyday) and $100/mo (Always-On) with per-message top-ups, indicating real willingness to pay; however heavy competition raises CAC risk and may compress pricing.Pricing | Ollie ↗
Family coordination friction is permanent and group chats have permanently replaced shared calendars — the category compounds rather than churns, and incumbents like Ollie are still in 'Certification in progress,' leaving room for category winners to persist for a decade+.
Technically buildable for WhatsApp (Business API) but iMessage is effectively closed to third-party passive bots — the 'quietly lives inside iMessage' premise requires either Apple partnership or manual screenshot forwarding, which breaks the magic. Scope creep across iMessage + WhatsApp + scheduling + meals + errands adds meaningful complexity.