Never miss another booking. Our AI voice agent handles customer calls, checks availability, and books appointments automatically - even while you sleep.
Every missed call is a missed opportunity. Traditional phone systems lose 30-40% of potential bookings.
Three simple steps to automated appointment booking
When a customer calls your business number, our AI voice agent answers immediately with a natural, professional greeting.
The agent checks your real-time calendar, offers available time slots, and collects customer details - just like a human receptionist.
Appointment is booked in your system, customer receives SMS/WhatsApp confirmation, and you get a notification. Done.
Powerful features for seamless automation
Advanced speech recognition and natural language processing provides human-like conversations that customers trust.
Integrates with Easy!Appointments and other booking systems. Always shows accurate availability, prevents double bookings.
Automatic booking confirmations sent via SMS and WhatsApp. Reduces no-shows and keeps customers informed.
Seamlessly transfers complex inquiries to your team when needed. Best of both worlds - automation and human touch.
Automatically manages timezone conversions. Works perfectly for businesses serving multiple regions.
100% data security with encrypted communications, HTTPS webhooks, and secure credential management.
Answers customer questions about your services, pricing, and contact details naturally during the call.
48-hour implementation time. Simple webhook integration, no complex infrastructure required.
Simple webhook-based architecture, deploy in hours not weeks
┌─────────────┐
│ Caller │
└──────┬──────┘
│ Phone Call
▼
┌─────────────┐
│ Vapi │ Voice AI Platform
│ • STT │ (Speech-to-Text)
│ • LLM │ (AI Processing)
│ • TTS │ (Text-to-Speech)
└──────┬──────┘
│ HTTPS Webhook
▼
┌─────────────────────────┐
│ Your FastAPI Backend │
│ • Check Availability │
│ • Book Appointment │
│ • Transfer to Agent │
└────┬───────────┬────────┘
│ │
▼ ▼
┌──────────┐ ┌──────────┐
│ Calendar │ │ Twilio │
│ System │ │SMS/WhatsApp│
└──────────┘ └──────────┘
@app.post("/webhooks/vapi")
async def handle_vapi_webhook(payload: dict):
function = payload["functionCall"]["name"]
if function == "check_availability":
# Check your calendar system
slots = await get_available_slots(
date=payload["parameters"]["date"]
)
return {"slots": slots}
elif function == "book_appointment":
# Book in your system
appointment = await create_appointment(
date=payload["parameters"]["date"],
time=payload["parameters"]["time"],
customer=payload["parameters"]
)
# Send SMS confirmation
await send_confirmation(appointment)
return {"success": True}
See how much time and money you could save
*Assuming £45 average booking value
Learn more about the Amatou Voice Agent
2-page business overview with features, benefits, and ROI examples. Perfect for stakeholder presentations.
Download PDFArchitecture diagram, API integration guide, security specs, and technical requirements for developers.
Download PDFOne-page cost savings calculator, before/after comparison, and key metrics for quick decision making.
Download PDFJoin businesses automating their customer calls with AI. Setup in 48 hours, see results immediately.