
Leonardo Dias
Makes machines find things. Then explains how.
Arvor · Semantix (NASDAQ: STIX) · Rádio Café
He co-founded Semantix in 2010 and helped take it from a search startup to a deep tech company listed on NASDAQ. In 2024 he founded Arvor to build the next layer: agents that work and brains that remember. All of it in public — code, wins and misses.
He hosts Rádio Café, over 400 episodes, and the series Ressonância Cognitiva. He wrote AI For Everyone and 100 Axioms For Life. Every week he writes the newsletter O Editorial.
From root to fruit.
Products
- BRAIN MAKERYour knowledge, alive and queryable
- ARVOR TEAMA team of agents in your operation
- AMIGOAI assistants in your pocket
- CaptionAI captions in seconds
- Concierge24/7 WhatsApp service
- RelentlessCoding-agent orchestrator
- Brasil CLIPublic data in one command
- MementoLocal-first memory for humans and agents
- AGINUSThe agent that remembers — in progress
Books


