You speak. A beat later, the other person hears it in their language — as text and voice. Then they answer, and you hear them in yours.
Each person joins the same room on their own device and picks their language. When one talks, Setu handles the rest and delivers to the other — the transcript to both.
A translation reaches you even while your own mic stays open — no waiting for silence. Built for conference floors, not quiet booths.
Choose the language you speak and the one you want to hear, your voice, and how sensitive turn-detection is. Saved on your device.
Audio is transcribed and dropped. Setu keeps no recording, no server-side transcript, and no account — the conversation lives only in your two browsers.
Open a link on any phone or laptop, type a shared room code, and start. Works over ordinary Wi-Fi and cellular.
Any pair, either direction. All six translate as text; five also speak aloud (Tamil voice is on the way).
Open the demo, share the room code, and have a conversation neither of you could have had a minute ago.
🎙 Launch demo