Legal transcription features built for professionals

From real-time transcription to multi-file search, Sonix equips legal professionals with the accuracy, speed, and security they need to move cases forward.

SOC 2 Type II
99% accuracy
No AI training on your data
Transcribe
Secure
Search
Export
Edit
Speakers
99%
Accuracy rate
Verified by your own team
5min
Per hour of audio
Faster than manual
54+
Languages
Global coverage
SOC 2
Type II certified
Enterprise security
Core Capabilities

Everything legal teams need for
transcription

AI-Powered Legal Transcription

Generate highly accurate legal transcripts in minutes—perfect for depositions, hearings, interrogations, and case prep.

SOC 2 Type II Security

Keep client and case data safe with enterprise-grade security, including automatic PII redaction on Enterprise plans. Built for law firms, court systems, and investigators.

Real-Time Editing & Review

Edit and verify transcripts on the fly—ideal for court reporters and investigators working under tight deadlines.

Audio-to-Text Sync

Jump to exact moments in the recording with clickable transcripts. Essential for legal analysis and courtroom accuracy.

Fast Legal Search & Navigation

Search across long interviews or depositions instantly to locate facts, quotes, and speaker lines without delay.

Secure Sharing & Permissions

Share transcripts with team members, clerks, or outside counsel with password protection, permission levels, and access controls.

Integrations with Legal Tools

Export to Word, PDF, TXT, or use the API to connect with case management platforms like Clio, Relativity, or Litify.

Attorney & Paralegal Workflow

Highlight critical testimony, export key statements, and streamline transcript prep for trial or legal review.

Record Anywhere

Turn legal conversations into
clear, actionable documentation

The mobile app that securely captures client meetings, interviews, and dictations and delivers transcripts automatically.

Capture Anywhere

Record reliable, high-quality audio in offices, depositions, meetings, or on the go.

Instant Transcripts

Speaker-labeled, timestamped text generated automatically for fast legal review.

Sync to Sonix

Recordings and transcripts sync securely to your workspace — audit-ready with full traceability — so legal and administrative staff can immediately review and edit dictations.

Common Questions

Everything you need to know about
legal transcription features

How accurate is Sonix for legal transcription?

Sonix delivers up to 99% accuracy for clear audio. Our AI is trained on legal terminology and handles depositions, hearings, and multi-speaker recordings, and your own team verifies every transcript in the in-browser editor.

Is Sonix secure enough for sensitive legal files?

Absolutely. Sonix is SOC 2 Type II certified with enterprise-grade encryption, access controls, and audit trails. Your client data and case files are protected to the highest standards.

Does Sonix work with video recordings as well as audio?

Yes. Upload video from depositions, hearings, or body-worn cameras and Sonix transcribes the audio track with timestamps tied to the footage. Jump to any moment by clicking the transcript, or export SRT and VTT subtitle files for video deliverables.

Does Sonix support speaker identification?

Yes. Sonix automatically identifies and labels speakers. You can customize labels for judges, attorneys, witnesses, and other participants.

Can I search across multiple transcripts?

Yes. Sonix offers powerful search capabilities to locate specific words, phrases, or speakers across thousands of hours of legal recordings instantly.

What export formats are available?

Sonix exports to Word, PDF, TXT, SRT, VTT, and more. Transcripts can also be integrated with case management systems via API.

Why Legal Teams Choose Sonix

Features designed for legal workflows

Legal-Grade Accuracy

AI transcription trained on legal terminology delivers working transcripts your own team verifies in the in-browser editor for depositions, hearings, and trial preparation.

Enterprise Security

SOC 2 Type II certified with encryption, access controls, and audit trails to protect attorney-client privilege and case data.

Time-Saving Tools

Real-time editing, audio-text sync, and multi-file search help legal teams work faster without sacrificing quality.

Seamless Integration

Export to popular formats or connect with Clio, Relativity, and other legal software through our API.

Why Choose Sonix

Trusted by legal professionals

Why do law firms choose Sonix over other transcription services?

Sonix combines legal-grade accuracy, SOC 2 security, and powerful editing tools at a fraction of the cost of manual transcription services. Our AI understands legal terminology and formats transcripts for court readiness.

How does Sonix help with compliance requirements?

Sonix is SOC 2 Type II certified with enterprise-grade encryption, granular access controls, and complete audit trails. This meets the security requirements for law firms, courts, and government agencies.

Can Sonix handle large case files and backlogs?

Yes. Bulk uploads and batch processing let you transcribe dozens or hundreds of files at once. Perfect for clearing discovery backlogs or managing large investigations.

Does Sonix work for different legal use cases?

Absolutely. Sonix serves lawyers, court reporters, investigators, and legal firms with features tailored to each workflow—from real-time court reporting to deposition review to evidence transcription.

Customer Reviews

Trusted by legal professionals worldwide

5.0 rating from 211 reviews

Your product is amazing, I love so many features including the video capture on the side, ability to change the transcript as you go, highlighting, downloading audio files... SEARC...
VN
Vera N.
Brooklyn, NY USA
I am very happy with the quality of the transcriptions! Having tried numerous other services, none can compare based on the quality for the value.
RT
Richard T.
Kapaa, HI USA
I love the efficiency, accuracy, and simplicity of going through the transcript to edit and then save it into word. Seamless.
DL
Debbee L.
Seattle, WA, USA
I love how accurate the software is! The way you can play audio as you go through the text or click on any part of the text to hear the audio is amazing.
BI
Bruce I.
San Diego, CA USA
Your service is very impressive and I love the UI. And that's an AI expert speaking ;-)
SE
Sebastien E.
Hanoi, Vietnam
I love Sonix. It's accurate, intuitive, friendly and simple to use for the technically inept like me! I typically use it for English but we used it this time in French and it was g...
SR
Sairica R.
San Juan de La Rambla, Spain
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Experience legal transcription
built for professionals

Join thousands of legal teams using Sonix to transcribe depositions, hearings, and case files with speed, accuracy, and security.

99% accuracy. Every word matters.

AI transcription and translation in 54+ languages.

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