Startups Brazilian AI Wealth Adviser Decade Raises $85m in Record Seed Round WireByte Decade, an AI wealth adviser founded by two former Nubank executives, has raised $85m in a record-breaking seed round. The investment, worth approximately R$440m, is backed by prominent investors including Greenoaks and Benchmark. The startup aims to create a new generation of millionaires in Brazil, where only a third of citizens hold investments and just 7% can live off their savings in retirement.