Acquisition, channels and experimentation for brands selling at home and abroad.
Gacn Marketing is a Brazilian growth marketing agency that builds acquisition, measurement and automation systems for brands operating in Brazil, the United States, Canada and the United Kingdom.
A new agency, run by people who have done growth for years.
Gacn Marketing was established in February 2026 in Guarulhos, in the São Paulo metropolitan area. The team brings together practitioners with hands-on experience in acquisition operations across e-commerce, SaaS and apps — in Brazil and in English-speaking markets.
We opened our own shop to do growth the way we always wanted: focused on metrics that matter, without dressed-up sales pitches disguised as "expertise" and without hiding what didn't work in the last test.
Three things we won't compromise.
Measurement first
Before ads, before landing pages, before emails: a measurement model and a clear definition of what counts as a win. Without that, the rest is guessing.
Short cycles, real learning
Weeks, not quarters. Every test round produces documented learning that feeds the next. No "let's see how it looks in 90 days".
Genuinely bilingual
Creative, copy and measurement conceived in the language and context of each market — not mechanical translations of what worked in Brazil.
What we do.
End-to-end growth marketing — from measurement model to channel execution to customer lifecycle automation.
Growth & acquisition
Building the acquisition engine: hypotheses, test roadmap, execution across paid and organic channels, and clear reading of results.
Paid channel strategy
Google Ads, Meta Ads and TikTok Ads — account architecture, creative, offer and measurement aligned to the business stage.
Content marketing & SEO
Editorial planning, production and distribution to generate organic demand in Portuguese and English, focused on qualified commercial inquiries.
Automation & CRM lifecycle
Communication cadences, email marketing, re-engagement journeys and lead scoring in HubSpot, Klaviyo, ActiveCampaign and equivalents.
International expansion
Adapting positioning, creative and campaigns for the US, Canadian and UK markets — with local context in mind.
Analytics & experimentation
GA4, GTM, server-side conversions, Looker Studio dashboards and a continuous A/B testing culture — not a one-off ritual.
What they say about the work.
I hired Gacn to structure the acquisition for my SaaS. Within 90 days we had an honest measurement model, creative actually running and a weekly read on what was working. Very different from what I'd hired before.
We had campaigns running across several channels and no consolidated read. Gacn organized GA4, built the dashboard and now we talk about data instead of opinions.
Working with Gacn helped us move from scattered ad accounts to a real acquisition system for the North American market. Sharp reads, no jargon, and always shipping.
Tell us briefly about your context.
We reply within one business day, in English or Portuguese. You can also email us directly.
- contato@novtra.site
- Phone
- +55 (11) 5950-0000
- Address
- Av. Silvestre Pires de Freitas, 1980, Lote 562
Jardim Paraíso · Guarulhos, SP · 07144-000
Brazil - Hours
- Monday to Friday · 9 AM – 6 PM (GMT-3)
- Languages
- English · Português