Instinct, a personal AI startup boasting just 14 employees and helmed by a founder under 25 years old—remarkably, without an independent app—has recently wrapped up a $1 billion Series C funding round, catapulting its valuation to a staggering $10 billion. Instinct's innovative product is designed to liberate users from the burden of learning new interfaces, enabling seamless connectivity through diverse channels such as text messages, phone calls, and emails. Its AI Agent functions akin to a human-like concierge, adeptly managing tasks for users that span from simple errands to intricate, multi-step endeavors, and even facilitates interpersonal schedule coordination. Currently, the product employs an invitation-only system, which has facilitated swift user growth with zero marketing expenditure, and its annualized Gross Merchandise Volume (GMV) has either approached or surpassed the $1 billion mark.

At present, consumer-grade AI agents are undergoing a pivotal shift from conceptual discussions to tangible product competition. Tech behemoths like Meta, Manus, and OpenAI have joined the fray, unveiling related products to compete for the coveted position of the default AI agent entry point for consumers. This burgeoning trend has the potential to reshape the underlying logic of internet traffic distribution, posing a formidable challenge to platform-based companies that rely heavily on information filtering and traffic guidance mechanisms.

Instinct, in its quest for independence, has adopted a non-advertising, merchant transaction-based payment model. However, this stance is not without its hurdles. The company faces a multitude of challenges, including the escalating computational demands required to sustain its advanced AI capabilities, the fierce competition for user habits in a crowded market, and the imperative to ensure user trust and security in an era where data breaches and privacy concerns are rampant.