Speaker Diarization

Identify Who Spoke When With Speaker Diarization

Automatically detect, separate, and label individual speakers in multi-party conversations, podcasts, interviews, and boardroom discussions with precision.

Free trial credits includedNo credit card requiredZero data training policy
Supported Formats:MP3WAVM4AMP4MOVTXTJSONDOCX
Up to 10+
Speaker Detection
Distinct voices per audio
98.7%
Accuracy
Acoustic fingerprinting
Advanced
Cross-Talk Handling
Separates overlapping speech
1-Click
Renaming
Batch rename speakers

The Old Way vs. The Audify AI Workflow

See how automating your video production pipeline transforms hours of manual frustration into instant, creative freedom.

The Problem

The Chaos of Multi-Speaker Audio

  • Standard speech recognition outputs an unbroken wall of text, making it impossible to tell who made which statement.
  • Manually listening back to label speakers in an hour-long panel discussion consumes massive editing time.
  • Overlapping dialogue and rapid banter confuse generic transcription tools, creating misattributed statements.
The Audify Advantage

Acoustic Voice Fingerprinting by Audify

  • Advanced acoustic clustering analyzes vocal timbre, pitch, and resonance to separate unique speakers accurately.
  • Clear conversational formatting displaying Speaker 1, Speaker 2, and custom names alongside timecodes.
  • Global speaker renaming: change 'Speaker 1' to 'Host' or 'Jane Doe' once, and it updates across the entire document.
Simple 3-Step Process

How Speaker Diarization Works

See how automating your video production pipeline transforms hours of manual frustration into instant, creative freedom.

01

Upload Multi-Party Audio

Upload your podcast, conference call, or video interview in any common audio or video format.

Step 1 of 3
02

Voice Cluster Processing

Our AI maps vocal characteristics, groups segments by speaker identity, and assigns distinct identifiers.

Step 2 of 3
03

Label & Export

Rename speakers to real names and export beautifully formatted conversational scripts.

Step 3 of 3
Featured Capability: Multi-Language Data Export

Export Subtitle & Translation Data in Multiple Languages Simultaneously

Audify Studio enables creators and global enterprises to generate, format, and download per-language subtitle tracks, dual-language files, and comprehensive text bundles in a single click.

YouTube & Vimeo Ready

Per-Language SRT & VTT Tracks

Instantly download a separate, perfectly synchronized SRT or WebVTT file for each target language, ready to upload directly to YouTube multi-track or streaming servers.

Dual Subtitles

Bilingual Dual-Subtitle Stacking

Export subtitles with original and translated dialogue stacked neatly on top of each other, ideal for language educators, global webinars, and multi-market ads.

SRT, VTT, CSV, DOCX

Comprehensive Formats (SRT, VTT, ASS, DOCX, CSV)

Download structured spreadsheets with timestamps, speakers, and sentiment analysis, or export rich Word documents alongside broadcast-ready subtitle containers.

Batch Download

Batch One-Click Download

No need to export files one by one. Audify bundles all translated subtitle tracks and metadata into a single organized download package.

Export Subtitle & Translation Data in Multiple Languages Simultaneously

100+ languages • Per-language tracks • SRT, VTT, CSV, DOCX • One-click bundle

Explore Multi-Language Export in Studio
Deep Capabilities

Precision Diarization for Professional Studios

Designed for podcasts, boardroom minutes, and qualitative market research.

High differentiation accuracy

Acoustic Voice Clustering

Our neural models examine phonetic resonance and pitch contours to distinguish between speakers even when voices have similar registers.

Instant global tag propagation

One-Click Batch Speaker Renaming

Assign real participant names in seconds. Change a speaker label once, and every utterance by that speaker updates dynamically.

Human-readable reading experience

Script-Style Dialogue Formatting

View transcripts formatted like a screenplay, with speaker avatars, clear timestamps, and highlighted speech bubbles.

No biometric voice databases stored

Privacy-Preserving Acoustic Analysis

Voice embeddings used for clustering are ephemeral and deleted after processing, guaranteeing privacy.

Built For Diverse Workflows

Who Relies on Speaker Diarization?

From solo creators to enterprise media operations, Audify adapts to your production requirements.

Podcast Hosts & Producers

Generate readable show notes and interview transcripts with clearly separated questions and answers.

Corporate Meeting Organizers

Produce clean minutes of shareholder and executive meetings with designated action items.

Qualitative Researchers

Analyze focus groups and customer interviews without losing track of participant quotes.

Broadcast Media Editors

Navigate panel discussions quickly to find soundbites from specific guest speakers.

Got Questions?

Frequently Asked Questions

Everything you need to know about AI speaker separation.

What is speaker diarization?
Speaker diarization is the process of partitioning an audio recording into homogeneous segments according to individual speaker identity—answering 'who spoke when'.
How many speakers can Audify differentiate in a single recording?
Audify can reliably distinguish between 2 to over 10 different speakers in a single recording, depending on audio quality and vocal distinctness.
Can I rename 'Speaker 1' to the speaker's real name?
Yes! You can rename any speaker label with one click, and all corresponding speech blocks throughout the transcript will be updated instantly.
How does it handle two people speaking at the same time?
Our acoustic engine recognizes overlapping speech segments and isolates dominant vocal frequencies to prevent dialogue loss.
Are voice biometrics stored permanently?
No. Vocal characteristics are processed in-memory solely for the duration of transcript segmentation and are never retained.
Ready to Experience Speaker Diarization?

Start Creating With Audify Studio Today

Join thousands of creators and businesses generating subtitles, translations, and multi-language exports with cutting-edge speech intelligence.

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