Instinct raises $1B at $10B valuation, one month after $2.5B, for an agent with its own phone

sujingshen · x · 2026-09-29

Per Reuters, San Francisco startup Instinct raised a $1B Series C at a $10B valuation on Sept 28 — up from $2.5B just a month earlier — led by Sequoia, Benchmark and Coatue. Founded by Noah Shinn, the invite-only personal AI agent uses its own phone and computer to complete tasks end to end: planning trips, ordering groceries, canceling subscriptions, booking restaurants that don't take online reservations. Recent releases include a Concierge phone-call service and a trusted-person network letting one user's agent coordinate with friends' agents. The poster raises key questions: does the callee know it's an agent, is there an audit trail of channels used, and which calls require user consent first?

Related event: Instinct Raises $1B at $10B Valuation, Quadrupling in a Month(12 posts)→

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