A conversation that can keep up with a life.

OpenFriend is a full-duplex conversational companion: present in the moment, able to delegate deeper work, and designed to come with you when the phone stays home.

Voice carries the relationship.
The web makes decisions clear.

The live voice layer

Choose the conversation, not the code path.

Start economical while we shape the experience. Switch to the full model when you want to compare conversational depth. Harder work can still move to a separate, stronger operator.

Idle. Choose a profile, then start when you are ready.

Live conversation profile

EconomyLower costLower-cost Realtime voice for development and routine use.QualityHigher fidelityFull Realtime model for conversation-quality comparison.

New sessions will usegpt-realtime-2.1-mini

Your conversation will appear here for this session only.

Connection: Not measured
Voice response start: Not measured

The shortest path outside

Prove the voice. Then take the Watch for a walk.

01Now
Web Voice Lab
Prove the rhythm first: natural turns, interruptions, latency, and conversational quality.
02Next
Watch Field Test
Take the same live relationship outside on an independent Apple Watch over Wi-Fi and cellular.

A conversation that can keep up with a life.

Choose the conversation, not the code path.

Prove the voice. Then take the Watch for a walk.

Web Voice Lab

Watch Field Test