EventBusinessAugust 21, 2026

Simile AI raises $2B Series B for human behavior simulation

Simile AI raised a $2B Series B backed by GreenOaks and Index Ventures, with backers including Fei-Fei Li and Andrej Karpathy. The company runs tens of millions of simulations for Fortune 100 clients like CVS, achieving 85–99% accuracy vs human focus groups.

Featured · Joon Sung Park

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