Precision-3

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Makes every conversation understandable.

Makes every conversation
understandable.

Makes every conversation
understandable.

Diarization, speaker ID, speaker separation, and STT orchestration in one framework, ready today. Open source, an API, or your own infrastructure.

Diarization, speaker ID, speaker separation, and STT orchestration in one framework, ready today. Open source, an API, or your own infrastructure.

Up to 52% lower transcription error

1B+ open-source downloads

330k+ developers

00:04-00:08

Happy

00:13-00:15

Confident

00:25-00:31

Enthusiasm

00:04-00:08

Happy

00:13-00:15

Confident

00:25-00:31

Enthusiasm

00:04-00:08

Happy

00:13-00:15

Confident

00:25-00:31

Enthusiasm

Speaker 1

Mark

00:07-00:12

Worried

00:18-00:24

Stress

00:17-00:18

00:33-00:34

Relief

00:07-00:12

Worried

00:18-00:24

Stress

00:17-00:18

00:33-00:34

Relief

00:07-00:12

Worried

00:18-00:24

Stress

00:17-00:18

00:33-00:34

Relief

Speaker 2

Stephany

  • AI Video

  • AI Transcription

  • Voice AI

  • AI Meeting

  • Speech AI

  • AI Editing

  • Call Analytics

  • Medical scribe

  • Voice QA

  • AI Transcription

  • Dubbing

  • AI Meeting

  • AI Video

  • AI Transcription

  • Voice AI

  • AI Meeting

  • Speech AI

  • AI Editing

  • Call Analytics

  • Medical scribe

  • Voice QA

  • AI Transcription

  • Dubbing

  • AI Meeting

  • AI Video

  • AI Transcription

  • Voice AI

  • AI Meeting

  • Speech AI

  • AI Editing

  • Call Analytics

  • Medical scribe

  • Voice QA

  • AI Transcription

  • Dubbing

  • AI Meeting

Start in open source. Scale on the API.

Start in open source. Scale on the API.

Start in open source. Scale on the API.

pyannote.audio made Pyannote the market standard: free, open, 1B+ downloads. Ready for production? Precision-3 API is the same interface, with higher accuracy. Need your own infrastructure? Same models, deployed there.

pyannote.audio made Pyannote the market standard: free, open, 1B+ downloads. Ready for production? Precision-3 API is the same interface, with higher accuracy. Need your own infrastructure? Same models, deployed there.

The layer beneath every conversation.

The layer beneath every conversation.

The layer beneath every conversation.

Pyannote pairs with any STT, TTS, or audio LLM. Everything downstream works, then it gets out of the way.

Pyannote pairs with any STT, TTS, or audio LLM. Everything downstream works, then it gets out of the way.

Chosen by the teams building

Voice AI at scale.

Chosen by the teams building

Voice AI at scale.

Chosen by the teams building

Voice AI at scale.

Risk of incorrect evaluations would make the value of our product go to zero if misassigned. If speaker attribution is wrong, the value of our evaluations goes to zero.

Risk of incorrect evaluations would make the value of our product go to zero if misassigned. If speaker attribution is wrong, the value of our evaluations goes to zero.

Risk of incorrect evaluations would make the value of our product go to zero if misassigned. If speaker attribution is wrong, the value of our evaluations goes to zero.

Speaker diarization is critical to the Notta experience because so many downstream features depend on knowing who said what.

Speaker diarization is critical to the Notta experience because so many downstream features depend on knowing who said what.

Speaker diarization is critical to the Notta experience because so many downstream features depend on knowing who said what.

There might be a hundred-millisecond overlap where I'm ending a sentence and you start speaking. In a fine-tuning dataset, even that small a chunk would create a problem.

There might be a hundred-millisecond overlap where I'm ending a sentence and you start speaking. In a fine-tuning dataset, even that small a chunk would create a problem.

There might be a hundred-millisecond overlap where I'm ending a sentence and you start speaking. In a fine-tuning dataset, even that small a chunk would create a problem.

We’re focused on really formal meetings: town halls, government sessions. It’s important in this kind of meeting minutes that you can understand who said what.

We’re focused on really formal meetings: town halls, government sessions. It’s important in this kind of meeting minutes that you can understand who said what.

Dubbing only works if every line lands on the right voice. Pyannote keeps speaker attribution reliable across languages, at production volume.

Dubbing only works if every line lands on the right voice. Pyannote keeps speaker attribution reliable across languages, at production volume.

We aim to give machines the ability to understand every human conversation.

We aim to give machines the ability to understand every human conversation.

Real conversations carry meaning words alone can't capture. Pyannote built the missing layer: it resolves who's speaking, when, and how. Then it open-sourced that layer and set the industry standard.

Real conversations carry meaning words alone can't capture. Pyannote built the missing layer: it resolves who's speaking, when, and how. Then it open-sourced that layer and set the industry standard.

Open source since 2016

GDPR-native

On-prem available

No lock-in