Surveys ask people what they think they’ll do. Focus groups ask a handful of people to explain behavior they often don’t understand themselves. Sapien simulates entire populations instead. We create AI agents that model how real audiences behave, letting companies, governments, and investors test decisions in minutes: what product to launch, what price to set, what campaign to run, what policy will work, or how a market will move. The output is not another dashboard. It’s a prediction of what will happen, which segments will drive it, and what decision is most likely to win.