Your WhatsApp Answers Clients and Books Appointments. Automatically. 24/7.

An AI chatbot that understands natural language, shows real availability from your calendar, and confirms appointments instantly. No menus, no forms, no friction.

Everything Your Receptionist Does, But 24 Hours

Answers Inquiries Instantly

Prices, services, hours, location, preparation instructions. The bot responds in under 3 seconds, 24/7.

Books Appointments Automatically

Connected to Google Calendar. The client sees real available slots and confirms instantly. The appointment appears directly in your calendar.

Modifications & Cancellations

Date/time changes and cancellations without human intervention. The slot is automatically freed for other clients.

Multi-Location Ready

One system, multiple branches. Each location with its own schedule, services, and professionals. Already working in production.

Data Protection Compliant

GDPR (Europe) and Habeas Data (Law 1581, Colombia) compliant. Official WhatsApp API from Meta with end-to-end encryption.

24/7 Monitoring & Backups

Prometheus + Grafana monitoring with automatic alerts. Daily backups. We know if something fails before you do.

How It Works

1

Client Writes to Your WhatsApp

Like always. No apps to download, no external links, no forms. Just WhatsApp.

2

The Bot Understands What They Need

Not a menu of options. It understands natural text: 'I want an appointment for Friday at 10' just works.

3

Shows Real Availability

Connected to your Google Calendar. The client sees the slots that are actually free. No double bookings.

4

Confirms Instantly

The appointment appears directly in your calendar. No calls, no waiting. Your client is booked.

Costs Less Than One Hour of Receptionist Per Day

Fixed monthly price. No per-message charges. No hidden fees. No limits on conversations.

Starter
$49USD/month
For small practices with 1-2 professionals
  • 1 WhatsApp number
  • Automatic appointment booking
  • Google Calendar sync
  • Service catalog
  • Setup + 2 weeks adjustment
Popular
Pro
$99USD/month
For clinics with 3-5 professionals
  • Everything in Starter
  • Advanced service catalog with pricing
  • 24/7 monitoring with alerts
  • Automatic daily backups
  • Data protection compliance
Enterprise
$199USD/month
For multi-location businesses with 6+ professionals
  • Everything in Pro
  • Multi-location: one system, multiple branches
  • Per-location configuration (hours, services, staff)
  • Priority technical support
  • Custom integrations
  • Dedicated onboarding

Try the Bot Right Now

Send 'Hola' to our demo bot and see how it works in real time. No sign-up required.

Frequently Asked Questions

About NoSFeR Tech

Why We Built This

We noticed that businesses with appointment-based services were losing clients simply because no one could answer WhatsApp at 10pm. The same questions every day: 'is there availability?', 'how much does it cost?', 'what are your hours?' Meanwhile, the staff spent hours responding manually instead of doing their actual job.

We built a chatbot that actually understands what the client is asking, not a rigid menu of options. It connects to the real calendar, shows real availability, and confirms appointments instantly. 134 automated tests ensure it works correctly every time.

Our mission is simple: automate the 80% of repetitive inquiries so your team can focus on what requires a human touch. Enterprise-grade technology at a price accessible to small businesses.

Our Principles

Numbers, Not Promises

134/135 automated tests. 99.3% accuracy. < 3 second response time. 24/7 monitoring. We measure everything and show you the results.

Your Data, Protected

Official WhatsApp API from Meta. GDPR and Habeas Data compliance. Automatic daily backups. We never cut corners on security.

Transparent Pricing

Fixed monthly price. No per-message charges. No surprises. The real operating cost is $5-15/month. The rest is support, maintenance, and continuous improvements.

15 Minutes. No Commitment. Live Demo.

Book a demo and see how your WhatsApp can serve clients while you sleep. Or try the bot right now.

Contact Information

We respond within 24 hours. Or try the bot now: +34 614 16 58 10