Software for clinics
The WhatsApp assistant that answers, books and reminds your clinic’s appointments
Nulbix replies to your patients on WhatsApp at any time, books their appointments in your calendar and sends them reminders so they show up. Always using your clinic’s official information, and handing the conversation over to your team when needed.
A business service: the clinic subscribes. Patients pay nothing and install nothing.

Illustrative example
What Nulbix is
No appointment lost because nobody replied in time
Many patients message on WhatsApp after hours or while the front desk is busy. If nobody answers, they look for another clinic. Nulbix is software that connects to your clinic’s WhatsApp Business account and handles those conversations for you.
WhatsApp replies at any time
Instantly answers common questions —treatments, opening hours, directions— also at night and on weekends.
Bookings in your calendar
Offers the real free slots in your schedule and saves the appointment directly, with no phone calls or back-and-forth.
Reminders and confirmation
Sends a reminder before each appointment and asks the patient to confirm attendance, to reduce last-minute no-shows.
Official information only
Answers only with the information your clinic has approved. If it doesn’t have the answer, it doesn’t make one up.
Hand-over with full context
When a case is sensitive or it doesn’t know something, it passes the conversation to someone on your team with everything discussed so far.
A dashboard for your team
From a web dashboard your team sees the conversations, the booked appointments and the cases that need attention.
How it works
We set it up for you. Your clinic just takes care of patients.
No technical knowledge needed. Our team handles the setup and the ongoing maintenance.
We talk
You write to us and we review your case with no obligation, to see how Nulbix fits into your clinic’s daily routine.
Written proposal
We send you a proposal with the scope and terms of the service, which are then signed in a contract.
We configure it
We load your treatments, opening hours and FAQs, connect your calendar and define when a conversation is handed over to your team.
Ongoing support
We stay with you after launch and apply any changes you need to your information.
Who it’s for
Built for clinics that work by appointment
Nulbix is a business-to-business (B2B) service. The clinic subscribes to it to manage communication with its patients and its schedule.
- It doesn’t replace your team. It takes care of repetitive questions and bookings, and leaves people the cases that need them.
- No medical advice. Nulbix does not provide healthcare services: it manages the clinic’s communication and appointments.
- Data processed on behalf of the clinic. We process patient data only on each clinic’s instructions, under a data processing agreement, in accordance with the GDPR.
- It says it’s an automated assistant. From the very first message, the patient knows they are talking to the clinic’s automated assistant.
Want to see if Nulbix is right for your clinic?
Write to us and we’ll review your case with no obligation. We’ll show you how it would work with your treatments, your hours and your team.