Hi @jmorenobl
Welcome to the community!
This is a great topic, self-hosting is definitely the way to go once you start scaling AI agents and want to keep costs under control and stay GDPR compliant
Just a quick heads-up: this is an English-speaking community, check the readme guide for more info if wanted 
To get more engagement and help other members, please try to keep your posts in English as well as in Spanish and share the technical details or the workflows directly here instead of just linking to an external page.
Thanks for sharing the stack!