Instinct, the consumer AI agent that works over text messages, has raised a $1 billion Series C at a $10 billion post-money valuation, TechCrunch reported Monday. Sequoia Capital, Benchmark and Coatue led the round, which comes roughly a month after the company raised $350 million at a $2.5 billion valuation.

What Happened

The new round quadruples Instinct's valuation in about four weeks. The Information earlier reported the $10 billion figure. Founder Noah Shinn said the company wants Instinct to be the best personal agent for the nuances of everyday life, and that the new money will help it reach more people and keep building.

Instinct launched as an invite-only service in August 2026. Users interact with it only through SMS; there is no mobile app. The agent has its own phone number and its own computer, which it uses to book travel and restaurant reservations, make purchases, pay bills, cancel subscriptions, research questions and order groceries on a user's behalf.

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Recent additions include a concierge feature that places phone calls for users, such as booking appointments at businesses that do not take reservations online, and a trusted-person network that lets one user's agent coordinate plans with the agents of that user's friends.

Why It Matters

The size and speed of the round show how aggressively investors are betting that consumer agents, which act rather than just answer questions, will become a mass-market product. A $10 billion valuation for a service that is still gated by invitations prices in rapid growth once access opens.

The model also concentrates risk. An agent that pays bills and makes purchases needs access to accounts, payment methods and personal schedules. Instinct's first privacy policy drew criticism for how much personal information it required, TechCrunch reported, and the company has since revised it. How Instinct handles that data will matter more as the user base widens and as friends' agents begin exchanging information through the trusted-person network.

The Competition

Instinct's most direct rival is Meta's Muse assistant, which offers similar task-handling and connects to Instagram, Facebook and Marketplace. Those integrations have pushed Muse to the top of the U.S. app stores, with millions of downloads, according to TechCrunch. That gives Meta a distribution advantage Instinct lacks: Muse can act inside platforms where many users already shop and message, while Instinct relies on a phone number and word of mouth.

Instinct's text-only design is a deliberate contrast. It avoids app store gatekeeping and works on any phone, but it also means the product has to earn trust without the visual confirmations and controls that an app interface can provide.

What to Watch

The next steps are a wider rollout beyond invitations and evidence of how many people use the agent regularly once they can sign up freely. No date for ending invite-only access was given in TechCrunch's report. Also worth tracking is whether the revised privacy policy holds up as friends' agents start sharing plans, and whether Meta extends Muse further into commerce, where Instinct's purchases and bill payments compete most directly.