MarketFlow — AI Campaign Co-pilot - Launch complete paid campaigns in minutes, not hours

Hey Product Hunt! 👋 I'm Sebastian, and I built MarketFlow because I was spending way too much time on structure and not enough on strategy. As a media buyer running campaigns across Meta, Google, and TikTok, I noticed the same pattern: the setup always took longer than the optimization. Writing briefs. Building funnel structures. Segmenting audiences TOF/MOF/BOF. Creating copy variations for each platform. Testing matrices. Budget breakdowns. Sometimes this would take an entire morning before I even launched the first ad. So I built MarketFlow to collapse that timeline. 🎯 What it does: You drop in a brief. You get back a complete, launch-ready campaign in minutes: funnel structure, audience segmentation, platform-native copy, a structured testing framework, budget splits, and industry benchmarks. It doesn't replace strategy or creative direction — it handles the repetitive structural work so you can focus on optimization and analysis. Early feedback from a few agencies has been: "This is what I needed." So here we are.