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Updated November 9, 2026

The main ideas on AI for Loneliness and how they connect.

Hallie → AI for loneliness → Everyday AI companionship → iMessage & Google Messages

Hallie

Hallie is an AI companion who texts you as a regular contact, in iMessage on iPhone or Google Messages on Android. She keeps track of what you share and reaches out first, as company next to the people in your life.

AI for loneliness

AI for loneliness refers to AI companions people turn to for company during lonely stretches. They can offer conversation and check-ins but are not a treatment for loneliness or a substitute for people.

Everyday AI companionship

Everyday AI companionship is ongoing, casual conversation with an AI about ordinary life, the way you'd chat with a friend. Hallie offers it in your normal text messages.

iMessage & Google Messages

iMessage on iPhone and Google Messages on Android are the texting apps most phones come with. Hallie writes to you there, in a thread beside the people you already talk to.