AI agent

An AI agent that knows your business and gets better with use

It answers the phone or WhatsApp in Catalan and Spanish, books in your calendar and, if you need it, answers questions about your documents citing the source. You test it before it goes live, and we adjust it with what happens on the calls.

What it does: Answers calls, Replies on WhatsApp, Catalan and Spanish, Books in your calendar, Never makes up slots, Hands over to a person, Records and transcribes, Cites the source

From your calendar to the first call

An agent that works is more than a prompt: it has to be connected, tested and adjusted. We take care of all four phases.

01

Connect your business

You give us access to your calendar, your services and their prices, your opening hours and the questions you get asked most. For the custom system, your documentation too.

  • Calendar and real availability
  • Prices, opening hours and FAQs
  • Your documentation, in the custom system
02

Build the agent

We set it up on your phone line or on WhatsApp, connected to your calendar: it books, changes and cancels against your real availability.

  • Catalan, Spanish and a mix of both
  • Books, changes and cancels
  • Hands over to a person when needed
03

Test before going live

Before it goes live you listen to three recorded test calls. It isn't switched on until you approve how it speaks on your behalf.

  • Three recorded test calls
  • You approve the tone
  • Never makes up slots
04

Improve with use

Every call is recorded and transcribed. We review what didn't go well and adjust it as part of the maintenance.

  • Recording and transcription, 30 days
  • Monitoring and bug fixing
  • Up to 2 h of adjustments a month

Custom system · your documents

It searches your documents, answers and tells you where it got it from

Until what time can I cancel a court without paying?

Searching your documents…

  • 1 Club rules.pdf…free cancellation up to 12 h before the booking…
  • 2 Rates.xlsx…indoor court: price per hour and a half…
  • 3 FAQ.txt…late cancellations are charged 50 %…

You can cancel free of charge up to 12 hours before the booking. If you cancel later, 50 % of the court fee is charged.

13

Example with the documents of a made-up padel club.

RAG, CAG or retraining: what fits each case

There are three ways for an AI to know things about your business. For a booking agent, the third is almost never needed.

CAG

It learns it by heart

Everything it needs to know is given to it at once, along with its instructions. No searching: it answers faster and cheaper.

When to use it
A little information that rarely changes: opening hours, rates, rules.
When not to
Hundreds of documents or data that change every day.

RAG

It looks it up every time

Before answering it searches your documents for the relevant passages and answers with them, citing the source.

When to use it
Lots of documentation or information that changes: catalogues, manuals, case files.
When not to
Questions that don't depend on your documents.

Retraining

It learns a way of doing things

A model is fine-tuned with hundreds of examples reviewed by people, so it does one specific task with fixed criteria and tone.

When to use it
Highly repetitive tasks with hundreds of good, already-reviewed examples.
When not to
A local business: there are almost never enough examples to make it worthwhile.
How an AI learns: data, annotation and human feedback

What the people building AI say

  • «The system has a self-monitoring capability, which allows it to recognize the tasks it cannot complete autonomously (e.g., scheduling an unusually complex appointment). In these cases, it signals to a human operator, who can complete the task.»

    Yaniv Leviathan y Yossi Matias

    Principal Engineer and VP of Engineering at Google

    Google Research blog on Duplex, 2018
  • «…in the future, every business is going to have an AI agent that lives in the different messaging platforms that their customers can do customer support and sales through.»

    Mark Zuckerberg

    Founder and CEO of Meta

    Conversation at Stripe Sessions, 2025
  • «…the challenges with it are similar challenges we see with the base large language models: it may make up facts.»

    Mira Murati

    CTO of OpenAI

    Interview in TIME, 2023
  • «We believe that, in 2025, we may see the first AI agents “join the workforce” and materially change the output of companies.»

    Sam Altman

    CEO of OpenAI

    Essay “Reflections”, 2025
  • «In a lot of ways, the IT department of every company is going to be the HR department of AI agents in the future.»

    Jensen Huang

    CEO of NVIDIA

    CES keynote, 2025 (via Fortune)
  • «The one big design decision we made was to think about this as a copilot, not as an autopilot.»

    Satya Nadella

    CEO of Microsoft

    Interview on NPR, 2023
  • «But evals and error analysis can lead to much faster progress.»

    Andrew Ng

    Founder of DeepLearning.AI

    The Batch, on how to build AI agents, 2025

Public quotes, translated by us. None of these people is talking about this service.

Your data is yours

The agent works with your information, but doesn't keep it.

Your data

It's yours. We only process it to provide the service, as a data processor under the GDPR.

Your configuration

Opening hours, prices, FAQs and tone. If you ever leave, you take it with you.

The recordings

It says it's recording at the start of the call, and the recordings are deleted after 30 days.

Human feedback

It improves with what happens on the calls

No model needs retraining: it's enough for a person to review what goes wrong and fix it.

  1. 1

    Every call is logged

    Recorded and transcribed for 30 days, with the bookings it made.

  2. 2

    What went wrong gets reviewed

    Whatever was handed to a person or left a note shows up in your dashboard, and we review it.

  3. 3

    It gets adjusted

    We fix instructions, opening hours or answers. Up to 2 h of adjustments a month are included.

  4. 4

    Next time it gets it right

    The same question no longer ends in a note, and the improvements add up.

Why ChatGPT alone isn't enough

FeatureWith usChatGPT on your ownIn-house team
Answers the phone or WhatsAppYesNoYes
Books in your calendar without making up slotsYesNoYes
Understands Catalan, Spanish and the mixYesPartlyYes
Hands over to a person when it doesn't understandYesNoYes
Review and adjustments includedYesNoPartly
No need to hire anyoneYesYesNo

Frequently asked questions

What's the difference between RAG and CAG?

With CAG all the information is given to the AI at once; it suits a small amount of stable information, like opening hours or rates. With RAG the AI searches your documents every time it's asked; it suits lots of documentation or information that changes.

Do I need to retrain a model for my business?

Almost never. The agent works with your calendar, your prices and your FAQs, and improves with the maintenance adjustments. Retraining a model only pays off with hundreds of reviewed examples of the same task.

How an AI learns
What is human feedback?

A person reviewing what the AI has done and fixing what's wrong. With the agent, as part of the maintenance we review what didn't go well and adjust its instructions.

Can it answer questions about my documents?

Yes, in the custom system: an assistant that answers about your documentation citing where each answer came from. The AI agent focuses on answering and booking.

Two ways to have it

AI agent

One channel: phone or WhatsApp.

Monthly maintenance required for the first year

Custom system

Agents, a dashboard with reports and an assistant over your documents.

Monthly maintenance required for the first year

We give you the price in private: it comes out of the free assessment and is fixed and in writing in the proposal.

Start with the free assessment

In 30–45 minutes we see how many calls you're missing and whether an agent is worth it for you.