Answer your customers. Book their appointments. Let your agent do the work.
Viantaris puts an agent to work on your conversations and your calendar, and keeps your team's follow-up in order. When a situation needs a human, your team can step in with the full context.
On the WhatsApp number you already use.
- Calendar
- AI Agent
- CRM
- Team
New interested customer
Customer:9:38 pmI'd like an appointment on July 5.
Availability checked
Viantaris:Of course. That day I have 10:00 am, 2:00 pm and 4:00 pm.
System check: Real availability, not made up
Intent detected: purchase
Customer:2:00 pm. Is it booked?
Checking before confirming
Viantaris:Not yet: to book it I need your full name.
System check: Won't book without a confirmed name
Intent detected: purchase
Customer:Marta Ruiz.
Appointment confirmed
Viantaris:Booked, Marta: July 5 at 2:00 pm.
System check: Name confirmed by her
Appointment in your team's calendar
The appointment lands in your team's calendar
98%
Replies in seconds
+35%
More appointments booked
+50%
Conversations handled
Always
The agent never closes
100%
Context for your team
The problem
Speed produces answers. Judgment produces trust.
An assistant that replies in one second looks like an improvement. Until it books an appointment that didn't exist, confirms a price you don't offer, or calls someone by another person's name.
Viantaris checks the information that matters before it replies.

How it decides
It checks before it acts. And it knows when it's not its call.
The usual way to control an AI assistant is to ask it. You write “don't promise discounts” and trust that it obeys.
We assumed the opposite: that one day it wouldn't.
That's why what Viantaris can't do isn't written in its instructions. It's checked against your data before the reply goes out.
Real availability
It only offers times that exist in your calendar, looked up in that same conversation. A made-up slot never gets sent.
Validated before replying
Verified identity
The name it books under must have been written by the customer, or entered by your team. The WhatsApp profile name doesn't count: it's a nickname.
Verified before replying
Explicit confirmation
It doesn't offer and book in the same move. It has to have offered, and the customer has to have answered afterwards.
Confirmed before acting
Your team sets the rules.Viantaris applies them in every conversation.
98%
Safe, validated replies
+35%
More appointments booked per conversation
-80%
Fewer errors from wrong information
- You configure
- The agent validates
- The reply goes out
Validation runs in real time in every conversation the agent handles.
Industries
We started with clinics. We're not stopping there.
Rules change from one business to another. Having them shouldn't be optional.
Clinics and aesthetics
Live
See itLaw and advisory firms
Live
See itReal estate
Live
See itAny kind of business
Live
See it
Today, clinics are where Viantaris is already proven from start to finish.
Pricing
What it costs to get started.
The price is written here, not hidden behind a form.
Essential
COP 500,000 / month
Setup: COP 800,000, one-time
To start answering on WhatsApp with an AI that follows your rules.
What's included
- AI agent on the WhatsApp number you already use
- Your main rules, set up on one screen
- Replies with the information you define
- Only offers slots that exist in your calendar
- Confirms the person's name before booking
- Two appointments can't take the same slot
- Never states a price that isn't on your list
- Stops replying and flags the conversation for a person
- Conversation inbox for your team
- Full history of every conversation
- Basic maintenance
Professional
Most chosen
COP 900,000 / month
Setup: COP 1,500,000, one-time
For more conversation volume and more complete service.
Everything in Essential, plus
- Higher conversation volume
- More rules and more scenarios configured
- Several WhatsApp numbers, each with its own rules
- Sales pipeline with automatic scoring of every conversation
- Alerts to your systems when a conversation goes to a person
- Up-to-date usage and spend dashboard
- More customization
- Priority support
Business
From COP 1,500,000 / month
Setup: From COP 2,500,000, one-time
For a larger operation, with several processes and more customization.
Everything in Professional, plus
- Rules specific to each process
- Custom configuration, done with you
- Integrations with your systems as you need them
- Higher volume
- Support during implementation
- Priority support
Tailored
From COP 3,000,000 / month
Setup: Custom
For critical processes, with an implementation built around you.
Everything in Business, plus
- Architecture adapted to your operation
- Several areas or processes, each with its own rules
- Custom integrations
- Advanced configuration
- Personalized support
- Support tailored to the project
The safeguards are in every plan. They're not a feature of the expensive one.
Prices in Colombian pesos (COP). Setup is quoted separately and paid once: it depends on how many rules, processes and numbers need to be set up.
AI for businesses that can't afford to get it wrong.
You set the rules. Viantaris follows them at three in the morning, with customer number forty, and on the Tuesday you're away on a trip.