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Persona Simulator

Service Overview

Before launching a new campaign into the world, there are always questions we want answered.

Will people genuinely respond to this message?

What kind of feeling will our brand leave behind in their memory?

Traditional surveys often fail to capture what consumers truly think, while focus group interviews can be costly and time-consuming. In the end, the most honest reactions usually emerge only after a campaign has already gone live.

Persona Simulator uses multiple generative AI models to create virtual consumers and simulate their lives across a day, a week, or even an entire month. Grounded in proven marketing science frameworks, it helps predict how products and advertising messages may influence real consumer perception and behavior before launch.

The moment someone casually scrolls past your ad on Instagram during their morning commute.

The moment a coworker’s comment over lunch subtly changes their perception of your brand.

And the moment a customer finally moves to the next stage of the purchase journey.

Every step of that process is captured as a life log.

And when a particular moment stands out, you can pause the simulation and begin an interview right there.

“Why did you scroll past that ad just now?”

The persona responds naturally, explaining the reasoning behind the decision based on the surrounding context, emotions, and state of mind at that exact moment.

When personas are carefully designed and paired with AI models suited to specific roles, the experience goes far beyond predicting click-through rates or preference scores. It becomes a new form of qualitative research: one that allows you to follow a person’s everyday life, understand the context in which brands are encountered and remembered, and closely examine the emotions and judgments that shape consumer decisions.

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Project Started
May 17, 2026
Last update
5d ago

docs(readme): add thumbnail image

Yu SW Ryan H. · 5d ago

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