In this episode I speak with Rafael Costa, who co-founded Across Capital to back category-leading software companies across the U.S. and Latin America. We dive deep on the Brazil tech flywheel — from why the central bank and Pix have accelerated fintech innovation, to the infrastructure winners like QI Tech that are becoming foundational rails for payments, banking and credit. Rafael walks me through Across Capital’s concentrated, high-conviction approach (a ten-company portfolio, deliberate sizing, then backing winners over time), how they underwrite downside protection in growth equity, and what AI actually changes for regulated industries. Along the way he shares practical diligence habits (the “what really matters” slide), how they build conviction over ~17 months, and one piece of advice he’d give his younger self about focusing on the present to compound relationships and learning.