Cambium AI Personas - AI personas built on real public data

Hey Product Hunt! 👋 I'm Adelle, co-founder of Cambium AI. For years, marketers (including us) have had to build strategies on a foundation of assumptions. We create customer personas, give them "synthetic" bios, and hope they reflect reality. This leads to wasted ad spend and messaging that just doesn't connect. We're launching a major upgrade to Cambium AI to fix this. Our platform already automated persona generation from a simple URL. But now, it does something new: it automatically integrates those AI personas with real U.S. public data. This means that instead of assuming your customer's pain points: You can see their profile is based on real economic data (like income levels and rent burden) from their likely area. You can understand their real social context (like education levels or average commute times). You can finally build a marketing strategy that speaks to your customers' actual reality, not an invented one. We built this for founders, marketers, and anyone tired of marketing to an abstract profile. It’s the next step in moving from assumption-based marketing to evidence-based marketing. We'd be delighted for you to try it out and let us know your thoughts. You can generate your personas today: https://app.cambium.ai/marketing