Roslein by Ience · AI phone companion

Friendly conversation.
A familiar phone call.

An AI phone companion for older adults. Talk about everyday life, interests, and memories using the phone you already have.

No app or new device. End the call whenever you like.

Try a 3-minute phone demo

Try it now. U.S. phone number required.

Arrange an introductory call

Volunteer to try Roslein. Adults 60+. No cost. We email first.

Listen to a 30-second sample
A simple call can make the day.

Hear Roslein

Hear Roslein in conversation

This short recording begins mid-conversation. It offers a quick sense of the pace and tone before you decide whether to try a call.

Roslein is an AI phone companion. This published excerpt is from a tester who asked us to share it. Routine calls are not recorded or saved.

Hear the longer excerpt

Short excerpt · About 30 seconds · Playback starts only when you press play.

Read the transcript

Caller: My grandpa used to also mail me, when I was in college, chocolate-covered Ritz crackers with peanut butter inside.

AI: Oh, those are dangerous in the best way. Salty crackers, peanut butter, and chocolate all in one little stack. Your grandpa clearly knew how to send college care packages worth opening.

For organizations serving older adults

Explore a community pilot.

A small, no-cost pilot for people who would welcome additional conversation. Designed to supplement human connection, including existing staff and volunteer calls.

Explore a community pilot

What is a Roslein call like?

A clear introduction

Roslein tells you it is AI. The phone demo starts with a confirmation before you chat.

Room for everyday stories

A favorite song, the garden, or a memory from school. There is no right answer to give.

You choose what comes next

Try one call before deciding about more. An introduction does not commit you to ongoing calls.

See how Roslein works

A few things worth knowing

Call recordings are not saved. Brief preferences or memory cues may be retained. Sharing AI interaction reports requires the participant's agreement.

Privacy, consent, and family questions

Why I built Roslein

It started with calls to my mother, and the everyday conversations I missed.

Read Jun's story