Engrana automates WhatsApp, Instagram & Facebook for appointment businesses (salons, spas, clinics). What it does: - Responds to messages 24/7 (prices, availability, hours) - Confirms appointments automatically (T-24h, T-3h reminders) - Prevents no-shows (auto-releases unconfirmed slots) - Requests reviews from happy clients only Why it's different: Learns YOUR tone (doesn't sound like a generic bot). We handle all setup. Results: 47 businesses, 12K+ messages/month, 40% fewer no-shows.