Grow your revenue without checking your calendar every 5 minutes.
Fontumi is your 24/7 assistant. Your clients manage their appointments via WhatsApp, while you control everything from your Internal AI Assistant in the app. You focus on your business. Your calendar is available on Web and Mobile.

Manage your practice with a 24/7 assistant
Use your Internal AI Assistant from the Fontumi One app. Look up appointments, schedule, cancel, and block time by chatting. You don't use WhatsApp to manage, everything is centralized in your platform.
You talk normally. It understands.
No strange commands, no formats. Talk to your internal assistant and the schedule moves on its own.
"What does my schedule look like today?"
→ List of appointments with reason, time, and status.
"Book Juan for Friday at 3 pm"
→ Creates the appointment and notifies the client.
"Cancel Pedro García's appointment"
→ Cancels and notifies via WhatsApp.
"I'm on vacation next week"
→ Blocks the calendar and reschedules affected appointments.
"How many times has María López visited?"
→ Full client history.
"Give me this month's summary"
→ New clients, appointments, comparison.
Your clients book on their own, whenever they need to. Via WhatsApp.
No need to call. No need to wait. They message "I want an appointment", the agent guides them through — you don't intervene. → Self-scheduling is optional. If you don't want it, just turn it off.
They message you
"I want an appointment". The agent responds instantly.
They pick a slot
Fontumi shows available slots according to your rules. The client taps the one they prefer.
Appointment confirmed
The agent collects name and phone, confirms, and sends a summary. The appointment appears in your calendar instantly.
Two sides. One conversation.
The patient speaks with the AI as if it were a person. You don't intervene. The appointment is saved in your calendar with notes, reason, and reminders configured.
- Works 24/7 — including nights and holidays
- Respects your hours and blocks. No overlapping appointments.
- Clients only see available slots. Nothing else.
- Don't want self-scheduling? Just turn it off.
Fontumi makes sure your client responds.
Fontumi sends automatic confirmations and reminders via WhatsApp at exactly the right time. If an appointment changes, old messages cancel themselves. Your client always gets the right info.
Configurable.
You decide when and what gets sent. Fontumi respects your rules, and if you reschedule, it cancels old reminders automatically. No duplicate messages. No mixed signals.
- Configurable reminders: 4, 3, 2, 1 days or the same day
- If an appointment is rescheduled, old messages cancel themselves
- 94% of clients confirm via WhatsApp in under 24 h
Recover cancelled appointments automatically.
When a patient cancels, the AI doesn't just say 'ok'. It immediately offers new slots to reschedule, keeping your calendar full without human intervention.
Smart slot recovery
The AI understands the intent to cancel and proactively seeks alternatives.
- Rescheduling within the same chat.
- Real-time reading of your availability.
- Automatic release of the cancelled slot.
AI reads receipts and simplifies billing
Fontumi AI analyzes screenshots sent by your patients via WhatsApp to identify transfers from NEQUI, Bancolombia, or Bre-B. You just confirm with your bank. Plus, collect payments using MercadoPago links right in the chat.
- AI-powered receipt reading
- Support for NEQUI, Bancolombia, and Bre-B
- Native MercadoPago integration
- Smart reconciliation assistance
Manage all your appointments from a centralized dashboard
View key metrics in real-time, monitor the status of every appointment, and access the complete patient list. Everything you need to have full control of your schedule.


Book a Live Demo
Experience our AI scheduling in action. Pick a time that works for you.
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WhatsApp changed how companies sell. Fontumi One changes how they operate it.
Bring AI into every conversation and scale your operations.
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