River AI

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Raised $1.1B Seed on August 11, 2026

At River AI, our mission is to create personal AI owned and shaped by each individual. To achieve this, we are rewriting the entire stack from scratch: personal hardware for local inference, custom training infrastructure, next-generation UIs, and frontier deep learning research.

Palo Alto, United States

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$1.1B Seed

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Onsite

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11–50

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