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World's first self-serve simulation platform

Built for marketing decisions

Predict marketing outcomes with twins of real people

Rehearsals predicts conversion, retention, revenue, and customer demand by simulating how real people act and react with 92% accuracy.

A16Z
Microsoft
Google DeepMind
Wayfair
OpenAI
25Madison
Factorial Fund
1Flourish

From real people to validated marketing predictions.

Each twin encodes one person's actual decision patterns, then adapts to the context around your product, price, audience, or campaign.

01

Ad creative: twins picked the winning creative in 89% of sponsored content tests.

02

Pricing and demand: twins matched real-world subscription, flight, and product-choice distributions with over 91% accuracy.

03

Willingness-to-pay: twins reached human-level reliability across 300 products in WTP and price-sensitivity tests.

Read our whitepaper →
IndividualHuman EncodingUNSTRUCTUREDVOICE AND VIDEOINTERVIEWSCHILDHOODBACKSTORYINDIVIDUALCIRCUMSTANCESFACTUALSTRUCTUREDDATASOCIAL MEDIAIMAGES, VIDEOS,TEXT POSTSEnvironmental AdaptersCURRENTECONOMICCONDITIONSWEATHER ANDPHYSICALENVIRONMENTPHENOMENAPRODUCT REVIEWSAND RESEARCHLOCAL GEOGRAPHIC AREANEWS AND SOCIAL MEDIAMACROECONOMICEVENTS