Gabriel Mangabeira — Mangabeira.net

Olympian-Grade Growth Systems for Web3, DeFi, and AI Companies

I'm Gabriel Mangabeira — a two-time Olympian turned Growth Marketing Strategist. I help Web3, DeFi, and AI-driven companies build measurable growth engines through data, automation, content systems, and storytelling. Former growth lead at Binance, Coca-Cola, and the International Olympic Committee.

What I do

I design and operate growth systems for token-based businesses and AI-native startups — combining quantitative analysis, performance creative, lifecycle automation, and AEO/SEO content strategy. My work bridges the precision of Olympic preparation with the velocity of modern Web3 marketing.

Capabilities

  • Growth strategy for Web3, DeFi, and AI products
  • Tokenomics design and 5-year economic simulation
  • Community, content, and lifecycle automation systems
  • SEO and AEO (Answer Engine Optimization) for ChatGPT, Claude, Perplexity, and Google AI Overviews
  • Performance analytics, attribution, and revenue dashboards

Selected publications

Long-form research and frameworks on Web3 growth, tokenomics, AEO, and AI-driven marketing. Browse the full library at /publications (also available in Português and Español).

Free tools

Open, no-signup tools including the Tokenomics Simulator (5-year supply, demand, and price projections for token-based projects). See all tools at /tools.

Work with me

The flagship engagement is the Web3 Growth Audit — a 72-hour deep audit of your funnel, content, tokenomics, and acquisition stack, delivered as a Notion report and Loom walkthrough. Limited to 5 clients per month.