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Transcribe interviews in minutes

Stop taking notes. Record your interviews and let Sonix transcribe them with AI-powered accuracy, speaker labels, and timestamps.

99% accuracy
54+ languages
30 min free
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Microsoft transcribes their interviews with Sonix
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ABC News transcribes their interviews with Sonix
NBC Universal transcribes their interviews with Sonix
IBM transcribes their interviews with Sonix
5 min
Average turnaround
Transcribe hour-long interviews in minutes
99%
Transcription accuracy
AI-powered speaker recognition
54+
Languages supported
Transcribe interviews in any language
30+
Export formats
Word, PDF, SRT, NVivo, and more
Why transcribe

Benefits of interview transcription

Stop Taking Notes

Focus on your interview subject, not your notepad — the best follow-up questions come from listening, not scribbling. Record, then let Sonix capture every word with speaker identification.

Fast & Efficient

Self-transcribing takes about four hours per recorded hour. Sonix returns an interview in around five minutes, so analysis and writing start the same day the conversation happens.

Accurate Quotes

Every word carries a timestamp, so citing a quote means clicking it and hearing the tape. Reference exactly what was said, when, and by whom — and verify it in seconds before you publish.

Global Reach

Transcribe interviews in 54+ languages and translate transcripts into 40+ more — multilingual studies and international sources without a separate localization step.

For researchers & journalists

Transcribing a study or a story:
the honest math

A 20-interview qualitative study — roughly 20 hours of audio — costs about $200 to transcribe with Sonix pay-as-you-go, versus $500–$800+ with a human service, and comes back the same afternoon.

What the work demandsSonix AIHuman serviceTranscribing it yourself
Turnaround for one interviewAbout 5–6 minutes per recorded hourDays per batchAbout 4 hours per recorded hour
Cost for a 20-interview studyRoughly $200 pay-as-you-go, less on subscription$500–$800 or moreTwo weeks of your research time
Speaker attributionAutomatic labels, renameable per participantIncluded, quality varies by serviceYou know the voices — but it's slow
Quote verificationClick any word to replay the audio behind itRe-request or re-listen manuallyScrubbing back and forth by hand
Qualitative codingExport to NVivo with speakers and timestamps intactDepends on the delivered formatManual formatting before coding starts
ConfidentialitySOC 2 Type 2, encrypted, delete anytimePeople read your raw interviewsNever leaves your machine — or your evenings
Strict verbatim guaranteeNear-verbatim; restore fillers in the editor where they matterThe right choice when it's methodologically requiredPossible, at great cost in time
Transcription guide

Real-world use cases for
interview transcription

A 20-hour interview study transcribes for about $200 and comes back the same day — here's how researchers and journalists put that to work.

Who Uses Interview Transcription?

Journalism & Media: Create permanent records of your sources and easily quote industry figures and thought leaders. Transcription software lets you capture every phrase without struggling with long-form notes. Focus on building rapport with your subject while recording, then reference the verbatim transcript when writing your story.

Academic Research: Conduct qualitative research with confidence. Export transcripts directly to NVivo or other analysis tools. Your interviews become searchable data that supports rigorous methodology and peer review.

Podcast Production: Turn raw interviews into polished episodes faster. Transcripts help you identify the best quotes, plan your edit, and create show notes or blog posts from your content.

The Three Types of Transcription

Transcription from audio to text takes three forms, each designed for different environments.

Verbatim Transcription captures every mumble, garbled sentence, filler word, and background noise. Verbatim transcriptions are the most comprehensive but vital for movies, legal proceedings, and depositions where every sound matters.

Edited Transcription removes anything that doesn't add value to the meaning or purpose. An edited transcription prioritizes conciseness and clarity, removing misspoken words and background noise.

Intelligent Transcription is a cleaned-up version that removes emotions, garbled speech, and half-sentences. Every word means something, making the transcription more succinct and impactful—ideal for meeting notes or academic summaries. Sonix delivers verbatim transcripts that you can edit to any style using our in-browser editor.

Transcription in Qualitative Research

For qualitative researchers, transcription is where analysis actually begins — and where studies stall. A modest interview study produces dozens of recorded hours, and at roughly four hours of typing per recorded hour, self-transcription consumes weeks that should go to coding and interpretation. Outsourcing to human services costs hundreds of dollars per batch and adds days of turnaround at exactly the point in the project where momentum matters.

AI transcription changes the sequencing. Interviews come back the same day they're conducted, so early analysis can begin while later interviews are still being scheduled — the iterative loop between data collection and emerging themes that qualitative methods textbooks recommend but timelines rarely allow. Transcripts export to NVivo with speaker labels and timestamps intact, ready for coding, and the click-to-listen editor keeps the original audio one click away whenever a passage needs to be re-heard in the participant's own voice.

Interview Transcription for Journalists

For journalists, the transcript is a fact-checking instrument. Attributing a quote means being able to point at the moment it was said — and word-level timestamps do precisely that. Search the transcript for the phrase, click it, and hear the tape. Misquoting risk drops; confidence in the sharper, more newsworthy quote rises, because verifying it takes seconds instead of scrubbing.

Speed matters just as much on deadline. An hour-long interview transcribed in five minutes means writing can begin while the conversation is still fresh — and the reporter's archive compounds: every past interview remains searchable, so the source who said something relevant eight months ago is a query away, not a memory test.

The Verbatim Question: How Faithful Must Your Transcript Be?

Methodology determines how much of the messiness of speech your transcript must preserve. Thematic analysis and journalism generally want clean verbatim — every sentence, minus the ums — which is what AI transcription produces by default. Conversation and discourse analysis are different: pauses, restarts, overlaps, and fillers are data, not noise, and researchers in those traditions should plan on strict-verbatim conventions that still require a human pass. The honest advice: let the method decide, not the tool.

For the large middle ground, the practical workflow is AI-first: transcribe everything automatically, then apply your transcription conventions in the editor for the passages under close analysis — restoring fillers, marking pauses — with the audio one click away for every judgment call.

Verbatim transcription

Focus Groups and Multi-Speaker Sessions

Focus groups are the stress test of any transcription approach: six voices, cross-talk, and the moderator's overlapping prompts. Sonix detects and labels each speaker automatically, and the labels can be renamed to participant codes to match your study's anonymization scheme. The recording setup matters more here than anywhere else — a centrally placed omnidirectional microphone and firm one-at-a-time ground rules will do more for transcript quality than any software setting.

For panel interviews and two-track remote recordings, upload the highest-quality version you have. Separate per-speaker tracks, where your platform provides them, produce the cleanest attribution of all.

Participant Confidentiality

Interview audio is personal data — often sensitive, sometimes covered by an ethics protocol or an IRB commitment. Sonix is SOC 2 Type 2 audited, encrypts recordings and transcripts in transit and at rest, and never sells or shares your content. Access is yours to control: folder permissions decide who on the team can open which interviews, and both audio and text can be deleted the moment your retention obligations are met.

Teams handling protected health information — clinical researchers especially — can meet stricter obligations with HIPAA support on Enterprise plans. Whatever your protocol promises participants, make sure every tool in the chain can keep that promise.

From First Interview to Finished Study

The compounding benefit shows up at the scale of a whole project. Transcribing every interview as it happens — rather than batching the pain at the end — keeps the corpus searchable throughout: check what participant seven actually said before interview twelve, refine the guide between sessions, and quote with page-and-timestamp precision when writing up. At $10 per audio hour pay-as-you-go, a full 20-hour study costs about $200; on a subscription it's half that. Measured against the weeks of researcher time it replaces, transcription stops being a line item and becomes the cheapest acceleration a qualitative project can buy.

Features

Powerful interview transcription features

Speaker Identification

Sonix automatically detects and labels multiple speakers. Your transcript is organized by speaker, making Q&A interviews easy to read.

AI-Powered Accuracy

Natural Language Processing delivers 99% accuracy. Sonix recognizes accents, terminology, and proper nouns.

In-Browser Editor

Review and edit your transcript with word-level timestamps. Click any word to jump to that moment in the audio.

Multitrack Support

Upload separate audio tracks for each speaker and get a unified, labeled transcript. Perfect for remote interviews.

54+ Languages

Transcribe interviews in any language. Translate transcripts to additional languages with one click.

Flexible Exports

Export to Word, PDF, NVivo, or text. Perfect for journalism, research, podcasts, and academic work.

How it works

Transcribe interviews in 4 easy steps

1

Record your interview

Use any recording device or app. Sonix accepts all audio and video formats.

2

Upload to Sonix

Create a free account and upload your interview recording. Select the spoken language.

3

Review and edit

Use our editor to review, correct speaker labels, and polish your transcript.

4

Export and share

Download in Word, PDF, or other formats. Share with colleagues or publish.

Common questions

Interview transcription FAQ

How do I transcribe an interview?

Record your interview, upload the file to Sonix, select the language, and get your transcript in minutes. Our AI identifies speakers and adds timestamps automatically.

What's the best way to record interviews?

Use any recording device or app that captures clear audio. Sonix accepts MP3, WAV, M4A, and all common formats. For best results, minimize background noise.

How accurate is interview transcription?

Sonix achieves 99% accuracy using AI speech recognition. Speaker identification and timestamps are included. Use our editor to review and perfect your transcript.

Can I transcribe interviews with multiple speakers?

Yes! Sonix automatically detects and labels multiple speakers. You can also upload separate audio tracks for each speaker for even better accuracy.

How much does interview transcription cost?

Sonix offers flexible pricing starting at $5/hour. Compare that to human transcription at $50+/hour. Start with 30 minutes free.

What are the three types of transcription?

Verbatim (every word including filler words), edited (cleaned up for readability), and intelligent (summarized key points). Sonix delivers verbatim transcripts that you can edit to your needs.

Can I export interview transcripts to NVivo or other analysis tools?

Yes. Export directly to NVivo with speaker labels and timestamps preserved for qualitative coding, or to DOCX, PDF, plain text, and 30+ other formats for whatever your analysis workflow uses.

How do I anonymize participants in my transcripts?

Rename the automatic speaker labels to participant codes, edit any identifying details in the transcript itself, and use folder permissions to control who on the team can open the raw interviews. Both audio and transcripts can be deleted once your retention obligations are met.

Do accents or second-language speakers reduce accuracy?

Sonix recognizes a wide range of accents across 54+ languages, and recording quality usually matters more than accent. For strongly accented or code-switching speech, budget a review pass in the synced editor — every word is one click from its audio.

Customer reviews

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You guys saved me hours of work, reduced my stress level the moment I started and saw the first result coming in.
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David V.
Sofia, Bulgaria
I was simply awed by speed and accuracy of your transcription service.
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Myung K.
Queens, NY, USA
The transcription was fast and accurate.
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John T.
Chanthaburi, Thailand
It is so user friendly! Even for someone like me who is not technologically inclined. And, bonus! It has literally saved me HOURS of time trying to transcribe lengthy practice coun...
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Julie D.
Roanoke, VA USA
Your transcription tool is amazing. It's easy to use and gave me a great result.
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Marcio I.
Rio de Janiero, Brazil
Incredibly fast return! Amazingly accurate transcription and exceptionally affordable!
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Guillermina S.
Schenectady, NY USA
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