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All Work
Conversational AI

WhatsApp Appointment Booking Bot

Intelligent WhatsApp bot handling appointment scheduling, reminders, and follow-ups with Google Calendar integration.

Node.jsWhatsApp Cloud APIGoogle Calendar APISupabase
500+ appointments booked/month
90% automation rate on scheduling
Zero missed appointments post-launch
3 hours/day receptionist time freed

The Challenge

A professional services firm was losing bookings to missed calls and slow email responses. Their receptionist was spending 3 hours daily on scheduling alone.

The Approach

Designed a conversational flow covering the full booking lifecycle: availability check, confirmation, reminder, rescheduling, and post-appointment follow-up. Prioritized natural language over rigid menus.

The Solution

Built a WhatsApp Cloud API bot with NLP-based intent detection, real-time Google Calendar sync, automated reminders at 24h and 1h before appointments, and a Supabase backend for booking history and analytics.

Architecture diagram — add diagram here

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