COMPANY
We are new in Brazil. The experience is not.
O Primeiro Bit was founded by the team behind First Bit — two decades of ERP and automation work across dozens of markets. We brought the playbook and rebuilt it for Brazilian tax, payroll and banking reality.
2005
First Bit is founded
ERP implementation for mid-market companies.
2016
First robots in production
Back-office automation becomes a practice, not a side project.
2024
AI agents join the stack
Judgement-heavy steps stop being a blocker to automation.
2026
O Primeiro Bit opens in São Paulo
A Brazilian company, Brazilian team, Brazilian contracts — in BRL.
WHAT WE CARRIED OVER
A delivery method tested on hundreds of back-offices: map before you build, start with the process that hurts most, and never hand over a robot without a named human behind it.
WHAT WE REBUILT HERE
Everything that touches SEFAZ, eSocial, SPED, CNAB and the collective agreements. Imported automation breaks on Brazilian tax reality — ours was written against it.
THE TEAM
More than 100 engineers in over 20 cities. Four of them here.
Marina Toledo
Head of fiscal robots
Rafael Duarte
Head of AI agents
Camila Nakamura
Reconciliation & finance
Diego Aragão
Payroll & HR
Meet the people who would run your robots.
Two weeks, no invoice, and the process map is yours either way.