Voice

Conversations, not transcriptions

Echo's voice chat uses OpenAI's realtime API and ElevenLabs voices for a natural back-and-forth. Tap to talk, get a reply in under a second.

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Overview

Voice chat with Echo isn't a transcription gimmick. It's a real-time bidirectional conversation powered by OpenAI's gpt-realtime model. Echo hears you, understands tone and pauses, and replies in your chosen voice with sub-second latency. You can interrupt mid-sentence the way you would in any natural conversation. Combined with ElevenLabs voice cloning, you can give your Echo your own voice - or pick from 100+ professional presets. Voice works on every Echo surface: hosted page, embed widget, and (coming soon) WhatsApp voice notes.

What you get

How it works

Who it is for

Related features

Recommended integrations

Also for

Frequently asked questions

How fast is the response?

Typically under 800ms from when you stop talking to when Echo starts replying.

Can I clone my own voice?

Yes, with ElevenLabs voice cloning. Upload a 60-second sample and your Echo speaks as you.

Does it work on mobile?

Yes. Voice chat works in-browser on iOS and Android, and inside the native Echo iOS app.