SonaFactEvidence from audio
SonaFactEvidence from audio

Transcription for lawyers and legal teams

Turn client meetings, witness interviews and dictation into a transcript you can check word by word. Recordings are processed in the EU, encrypted, and gone when you delete them.

How SonaFact helps

Check every word against the recording

Every line carries its moment in the recording: click its time and hear exactly what was said. In 32 languages every word has its own time too. Words the engine was unsure about are underlined, so you know where to look first.

Confidential by design

Recordings, transcripts, AI documents and translations are stored and processed in the European Union. Recordings are not used to train AI, and no voice prints are kept.

Names and terms spelled right

Add client names and legal terms to your glossary once. The engine is told about them before it listens, and a misspelling you have listed is corrected automatically.

Good to know

A machine transcript is a draft, not a certified record. Check the underlined words and the passages that matter before you rely on them.

Which plan

The free plan takes files up to 30 minutes. Longer meetings need Starter (up to 3 hours per file), Pro (6 hours) or Studio (10 hours); AI minutes and action items start on Starter.

Pricing →

Upload your file

The file stays in your browser until you create a free account — no card needed.

Drop audio or video here
MP3 · WAV · M4A · MP4 · MKV · OGG · FLAC · WMA · OPUS · OGA · AMR · 3GP · WEBM · MOV · AAC · M4V
Upload only recordings you have the right to use. Record other people only with their consent.
45 min ≈ 4 min

Three transcripts a day on the free plan, up to 30 minutes each.

For other teams