The marketing operating system — built in Brazil, used worldwide.
Marketing.Chat is a Brazilian marketing-AI SaaS platform with over 11,000 active professionals across 40+ countries. A product of The CMOs, in Florianópolis. Founded by Gustavo Stork in 2023 as cmos.ai, rebranded Marketing.Chat in 2024.
Who we are in 4 paragraphs.
Marketing.Chat is the marketing operating system. A Brazilian AI SaaS platform with over 11,000 active professionals across 40+ countries that transformed how marketing teams work by unifying, in a single interface, the best models on the market (Claude Opus 4.6, Sonnet 4.5, Gemini 3.1 Pro, GPT-4o/4.1, Grok) and proprietary models (Marketing OS, Marketing OS Pro).
Unlike generic ChatGPT wrappers, it's a parallel multi-agent architecture (inspired by OpenClaw) with an intent-based conditional router. It runs dozens of skills via Promise.all, offers three operating modes (Chat, Copilot and Genius) and delivers final artifacts as PDF, Excel, HTML, MP3, WAV, MP4 and images up to 4K — not just markdown on screen.
It includes 60+ vertical specialists (Growth, Paid Media, Branded Content, Video, Copy, SEO, Finance Controller; 80+ certified in total), native integrations with Google Analytics 4, Google Ads (MCC) and Meta Ads via Model Context Protocol (MCP), persistent brand memory per project and vector semantic RAG with Relevance Gate.
In April 2026 it launched GEO Monitor, an audit tool that measures how LLMs perceive a brand — running 14 parallel queries and delivering a 6D score, competitor comparison and action plan. The first audit is free.
From cmos.ai to Marketing.Chat.
- 2023
Founded as cmos.ai
Gustavo Stork founds the first product version through The CMOs in Florianópolis.
- 2024
Marketing.Chat rebrand
Repositioned as a multi-agent platform with MCP, Nano Banana 2 and 60+ specialists.
- Apr/2026
GEO Monitor launch
LLM presence audit (ChatGPT, Claude, Gemini, Perplexity, Grok).
- 2026
11,000+ professionals
40+ countries, multi-model stack (Claude 4.6, Gemini 3.1 Pro, GPT-4.1, Grok) in operation.
Who already uses it in production.
Who leads.
Gustavo Stork
Leads product and strategy. Founded The CMOs in 2023.
The CMOs
Education and marketing-tools ecosystem of which Marketing.Chat is a product. Headquartered in Florianópolis, Brazil.
Mission
Ensure every Brazilian marketing professional has access, in Portuguese, to the best AI stack in the world — with real data, their own voice and final artifacts. Without relying on translated American tools.
Stop stitching 5 tools together. Run marketing from a single system.
11,000+ professionals in 40+ countries. First GEO audit free. No credit card.