Real-Time Speech Technology Lab

Pinch develops models and technology that make conversations across languages feel fluid, expressive, and human.

NEW Video & Audio Translation

Dub your content into any language

Translate videos, podcasts, and audio with voice preservation and natural phrasing. Same speaker, different language. Try it free — $5 in credits on sign-up, no credit card required.

API RESPONSE

{
  "status": "completed",
  "source_lang": "en",
  "target_lang": "es",
  "input_duration_sec": 61.5,
  "cost_usd": 0.51,
  "output_url": "https://..."
}

The New Communication Layer

Rethinking how humans communicate across languages.

Expressive communication

Preserving elements like warmth, tone, and natural vocal character that matter in human-to-human conversation.

Conversational flow

Handling interruptions, overlaps, and quick back-and-forth moments that make dialogue feel alive.

Real-time responsiveness

Enabling fast, interactive exchange across languages — without sentence-based delays or awkward pauses.

Try our technology

From real-time conversation to async dubbing — explore how Pinch translates speech across languages.

Dubbing

Translate video and audio into 10 languages. Voice preservation, natural phrasing. Try free in your browser or integrate via API.

Pinch Rooms

Video conferencing with a built-in AI interpreter. Invite guests and translate your voice in real time.

macOS Live Translation

Real-time voice translation for Zoom, Meet, Teams, and more. Runs on your Mac, no meeting bots.

Natural cross-lingual conversation unlocks what translation alone cannot.

Human connection

When tone and timing survive across languages, conversations feel personal instead of mechanical.

True real-time collaboration

Brainstorming, teaching, debating, problem-solving, and spontaneous creativity become possible across languages.

Universal communication

From business meetings to friendships to global communities — speaking across languages becomes effortless.

Follow our research journey

We’re exploring the foundations of natural multilingual communication — including interaction patterns, expressive speech, latency optimization, and new approaches to cross-lingual dialogue.