Your voice,
in any language.

Real-time AI translation that keeps how you actually sound. For creators dubbing video, teams meeting across languages, and developers building speech products.

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Backed byY Combinator

Translation that doesn't sound like translation.

Most translation tools strip a conversation down to words. Pinch keeps the voice, the timing, and the moments where people actually talk over each other — so a meeting in two languages still feels like a meeting, and a dubbed video still sounds like the person who recorded it.

We're an independent research lab building the speech models that make this possible, and shipping them in products you can use today.

Read our research
For developers

Build speech translation into anything.

One API for dubbing, real-time interpretation, and voice-preserving translation. Stream audio in, stream translated audio out. SDKs for Node, Python, and the browser.

dub.ts
// Dub a video — same voice, new language
const job = await pinch.dub.create({
  source_url: "https://…/episode.mp4",
  target_lang: "es",
  preserve_voice: true,
});

// → job.output_url ready in seconds

Follow what we're building.

Occasional notes from the lab — research, releases, and demos. No spam.