Unmute

Open source · MITFree (self-hosted); free demo on the site

Unmute

by Kyutai

Kyutai's open-source kit that gives any text model ears and a voice, with interruptible back-and-forth talk.

1.5k stars on GitHub, Oct 2026

Why it's useful

Wrap your own local or hosted chatbot in fast speech-to-text and text-to-speech so you can talk to it like a phone call, with any persona and voice. The site has a free live demo.

What it needs

An NVIDIA graphics card with at least 16GB of memory, on Linux or Windows via WSL (no Mac), plus a text model to plug in

The details

Price
Free (self-hosted); free demo on the site
Licence
Open source (MIT)
Runs on
Linux, Browser
Made by
Kyutai
Category
Audio & VoiceAgents & MCP
Tags
voice assistantspeech to texttext to speechrealtime

Image: Kyutai. Unmute belongs to Kyutai; we just think it's worth knowing about.

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