Boscof AI | Chatbot that amplifies a creator's voice

It all started with a Python script

I’d been following Álvaro Boscof for a while: one of the most well-known personal development and mindset creators in Spanish, with over 1 million followers. One day I remembered I had a Python script that transcribed YouTube videos and audio files. I ran it, transcribed all his public videos, and used that material to create a custom GPT trained on his content.

The idea was just for me. I wanted to be able to ask Boscof things without having to dig through dozens of videos to find where he’d said it.

What happened next

I sent him the GPT. He replied shortly after: he’d been thinking for a while about creating a chatbot that talked like him, and he wanted to know if I could build it.

I said yes. Being completely honest, at that point I didn’t know exactly where to start.

A month of research and problem-solving

What followed was a month of real work: researching, testing, breaking things, starting over. Every problem that came up, I worked through it as it appeared. No clear roadmap, no guarantee it would work out.

The result was a chatbot capable of answering questions in Boscof’s tone, style and philosophy, trained on all his public content. A tool that doesn’t just automate responses — it maintains his way of thinking and communicating. His knowledge available 24/7, without him needing to be present in every conversation.

What I take away

This project taught me that the best projects sometimes aren’t planned: they just happen. And that saying yes when you don’t fully know how to do something — if you have curiosity and persistence — almost always works out.