# Lullaby

> AI-powered personalized bedtime stories and lullabies for families with children ages 2-10. Lullaby is COPPA-safe, audio-first, and designed around pediatric sleep science.

## Key facts

- Web app live; native iOS and Android apps are in development.
- Six supported languages: English, Spanish, French, Portuguese, Chinese, and Hungarian.
- Ten moods and twenty-six adventure types create 260 story combinations.
- Free plan available with no credit card.
- Premium, Annual, Family, and Lifetime plans are available through Stripe.
- Designed for screen-off bedtime listening with native audio playback.
- Child-related data is pseudonymized; the app does not sell child data or show ads.
- Content safety uses pre-generation filtering, post-generation review, and age-adaptive vocabulary.
- Research-informed design references pediatric sleep science, bedtime routine research, and BISQ-R sleep screening concepts.

## Pages

- Homepage: https://lullaby-web.vercel.app/
- Pricing: https://lullaby-web.vercel.app/pricing
- Research: https://lullaby-web.vercel.app/research
- Download: https://lullaby-web.vercel.app/download
- Waitlist: https://lullaby-web.vercel.app/waitlist
- Privacy Policy: https://lullaby-web.vercel.app/legal/privacy
- Terms of Service: https://lullaby-web.vercel.app/legal/terms
- Machine-readable pricing: https://lullaby-web.vercel.app/pricing.md

## Positioning

Lullaby is built for parents who want personalized AI bedtime stories that are gentle, age-aware, and usable without extra screen time at bedtime.