AI Insight API
Rejected
Send each log to Claude Haiku, return a personalized insight
📱
User logs entry
↓
☁️
API call to Claude Haiku
↓
📡
Health data leaves device
↓
💬
AI generates insight
↓
💸
$0.003 per call · scales with users
$11k
per year at 10,000 users
before a single dollar of revenue
Rule-Based Engine
Chosen
Pattern detection running entirely on-device, zero API calls
📱
User logs entry
↓
⚙️
Local rule engine processes log
↓
🔒
Data never leaves the device
↓
💡
Pattern insight generated
↓
🚀
AI unlocked as Phase 2 premium
$0
per user per year
at any scale