Renato Meireles

Founder of Contractly (pre-seed contract automation tool for SMBs) based in São Paulo. Writes a biweekly Substack called 'GTM from scratch' covering what actually works when you have no sales team and a $0 marketing budget.

1 tool by Renato Meireles.

• GTM Strategy
• Launch Playbooks

• 

  AI Marketing Campaign Generator: Free Campaign Brief Tool

  August 10, 2026

  A free AI marketing campaign generator that turns your goal, audience, channel, and budget tier into a ready campaign brief.