FastAI
AI fasting coach powered by Claude
Start new thread
Smile Silent

FastAI - AI fasting coach powered by Claude

by•
Most fasting apps give you a timer and leave you alone. FastAI gives you a real AI coach powered by Claude (Anthropic) that analyzes your actual meal patterns and tells you why your fasting is — or isn't — working. ✅ Start in 30 seconds — no endless onboarding ✅ Personalized daily message based on YOUR fasting hours ✅ Water tracker + meal log in one place ✅ Real AI analysis, not just a loading bar ✅ No ads. Ever. Supports 16:8, 18:6, and 20:4 intermittent fasting.

Add a comment

Replies

Best
Smile Silent
Maker
📌
Hi Product Hunt! 👋 I built FastAI because I was frustrated with fasting apps that collect 20 steps of data just to show you a generic timer. FastAI is different — it's powered by Claude (Anthropic's AI) and actually analyzes your meal patterns to give you personalized insights. I built the MVP in a few weeks and just launched today. Would love your honest feedback — what features would make this 10x more useful for you? Try it free: https://fasting-app-tau.vercel.app