Start your fast

Pick Web chat to try the AI coach in your browser (OpenAI only), or SMS/WhatsApp when Twilio is configured. We only ask for your number when you choose SMS or WhatsApp. Messaging consent is shown for every signup and is required when you choose SMS or WhatsApp.

NameHow we reach youWeb chat only needs OpenAI + this site (no phone delivery). SMS/WhatsApp need Twilio configured and regulatory steps for production.

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Fasting experience

Fast start (your local time)

DateTime

Defaults to today at 7:00 PM. Change either field to adjust your start.

DurationCoach tone