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HOME/PEOPLE/LENI YELLEN
// PERSON

Leni Yellen

ROLE CO-FOUNDER, GO-TO-MARKETAT SIMILEMENTIONS 1LAST SEEN OCTOBER 26, 2026
// BIO

Lainie Yallen is the Co-Founder and COO of Simile, an AI-powered behavioral simulation platform, where she leads enterprise strategy, deployment, and growth. She previously led product and go-to-market initiatives at AI startup Hebbia and Valence, co-founded TriplePlay (acquired by Roblox), and worked as a management consultant at Boston Consulting Group. She is best known for bringing commercial and go-to-market expertise to Simile, helping translate generative agent research from Stanford into an enterprise-ready product.

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// RECENT MENTIONS
// SIGNALS
1 SIGNAL
01
mention·Sourcery·OCTOBER 26, 2026

“Leni Yellen, who is deeply paranoid on day-to-day basis that we have to do everything right now... but at the same time, deeply religious that believes that no matter what happens, we will win.”

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AI-extracted from podcast / newsletter / paper summaries. May contain errors.

Leni Yellen — 1 mention on Teahose