Zersona

Zersona

Ask AI personas before asking real users

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Zersona is a decision-support tool for product teams who don’t have users yet. It simulates diverse AI personas to help you stress-test assumptions, explore conflicting opinions, and refine questions before real user research. Zersona doesn’t replace interviews. It helps you think earlier — when decisions still feel uncertain.

Zersona launches

Launch date
Zersona
ZersonaAsk AI personas before asking real users

Launched on January 13th, 2026