AskAudience — Pre-validate ideas with 16,500+ AI personas from real European survey data

Hey IH! 👋

Solo founder here. Just launched AskAudience — an API for synthetic market research.

The problem: Traditional panels cost €3,000+ and take weeks. Most founders skip it and guess.

What we built: 16,500+ AI personas, each grounded in a real European survey respondent (ESS + WVS, 80+ attributes). A Grounding Score (0–1) tells you how much is real data vs. inference. 94% directional accuracy vs. real panels.

Stack: Next.js, TypeScript, Neon Postgres, Vercel

Pricing: Starter €79/mo, Professional €199/mo

🔗 https://askaudience.de
📖 Docs: https://askaudience.de/docs

Would love feedback on the approach!