Most founders validate by launching. That's expensive.
Synthia is a living market simulation — 1M+ AI personas with
persistent memory, social context, and evolving opinions.
Test your idea in 10 minutes before the real world gets a vote.
Synthia AI instantly generates 100–1,000 targeted consumer responses with 90% human-like accuracy – no recruitment, no waiting, no $10K survey bills.
Powered by peer-reviewed SSR methodology+ frontier LLMs. Demographic targeting, qualitative explanations, beautiful charts – all in <60 seconds.
First-time ever lifetime deal on our site. One payment → unlimited projects forever.
TestSynthiaTest your product in a simulation. Sell it in the real world
