New York, USA
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VALUATION
AI company
On October 3, 2026, TechCrunch published an overview of consumer AI agents that operate directly inside messaging apps like iMessage and RCS. The piece highlights Instinct, Caddy, Fambot and others that handle tasks such as scheduling, trip planning and family organization via text conversations.
Instinct, a San Francisco based AI assistant startup founded by Noah Shinn, announced a $250 million Series B round on August 27 co led by Index Ventures and Benchmark, valuing the company at $2.5 billion and bringing total funding to $350 million. The agentic personal assistant remains in private beta while Instinct uses the new capital to scale product and infrastructure. ([tech-quire.com](https://tech-quire.com/articles/instinct-250-million-series-b-ai-assistant-index-ventures-benchmark-august-2026/))
On August 28, 2026, GenAI Daily reported that personal AI assistant startup Instinct, operated by Spear Street Technology, has raised a total of $350 million, including a recent $250 million Series B that values the company at $2.5 billion. The round is co‑led by Index Ventures and Benchmark, following earlier coverage in TechCrunch and other outlets. ([genaidaily.com](https://genaidaily.com/personal-ai-assistant-startup-instinct-raises-350m-at-2-5bn-value/?utm_source=openai))