Foyer unveils Thine, an ambient AI for in-person chat

Foyer has launched Thine, an iOS app that uses in-person conversations as an input for a personal intelligence product.

The company positioned Thine as distinct from task managers and reminder apps. It said the product builds an ongoing understanding of a user's priorities, patterns, relationships and intentions. It said the app can surface prompts and context based on what it has learned over time.

Thine made its debut at CES. Foyer did not disclose pricing, user numbers, funding details, or a wider product roadmap.

Conversation learning

Foyer said Thine learns from "real, in-person interactions" through its iOS app. The company described the system as a "quiet presence" that operates in the background during day-to-day life. It also said the product does not capture phone calls or VoIP calls.

The company framed Thine as an "ambient" form of AI that a user consults regularly. It said the product aims to recognise intent, identify recurring themes, and track what it called "open loops" that need attention.

The firm also described an approach that connects information across people, projects and moments. It said the product can highlight connections that a user might not spot without a record of discussions and follow-ups.

Privacy controls

Foyer said users can pause data collection at any moment. It also said users can delete information whenever they choose.

Thine's positioning lands in a market where consumer AI products have expanded from chatbots and search tools into meeting assistants, note-taking apps and voice-enabled wearables. Privacy and data retention remain central concerns for products that work with speech and personal context.

"Thine wasn't meant to exist," said Pratyush Rai, Founder & CEO, Thine.

"It comes from seeing the world a little differently. It moves with you, learns from you, understands your intent, and nudges you toward better decisions. In the future, AI will feel ambient: a true thought partner people turn to before any major choice. And when they do, they'll want an AI that actually gets them. Thine aims to be that AI," said Rai.

Target users

Foyer said it designed Thine for individuals who rely on judgement and decision making at work. It listed entrepreneurs, investors, product leaders and creators as examples of users it expects to adopt the app.

In describing its usage scenarios, the company pointed to meeting preparation, team management issues and decisions about where to direct attention. It also cited the ability to recall commitments made in passing and to notice patterns emerging across meetings.

The company also referenced early interest within parts of the AI community. It characterised that interest as surprise that the product came from outside established groups in the sector.

Thine is available via an iOS app. Foyer has not said whether it plans an Android version or integrations with other productivity platforms.