Professional AI Transcription Service with Speaker Identification
Convert audio and video to text with automatic speaker identification. Fast, accurate transcription service using WhisperX AI. No subscription required—just $0.15/minute for professional-grade transcripts.
What Is a Transcription Service?
A transcription service converts audio and video files into written text. BrassTranscripts uses advanced AI technology (WhisperX large-v3 and Pyannote 3.1) to automatically transcribe speech and identify different speakers in your recordings.
Our AI transcription service processes files in 1-3 minutes per hour of audio—significantly faster than human transcription while maintaining professional-grade accuracy for clear audio.
AI Transcription (BrassTranscripts)
- ✓Processes in 1-3 minutes per hour
- ✓Automatic speaker identification
- ✓$0.15/minute pricing
- ✓99+ languages with auto-detection
- ✓Multiple formats (TXT, SRT, VTT, JSON)
Human Transcription
- •24-48 hours turnaround time
- •Manual speaker identification
- •$1.00-1.50/minute pricing
- •Limited language support
- •Better for poor audio quality
How Our Transcription Service Works
Upload Audio or Video File
Drag and drop or click to upload. Supports MP3, M4A, WAV, AAC, FLAC, OGG, Opus, WebM, MPGA, MP4, and MPEG. Files up to 250MB and 2 hours duration.
AI Processing with Speaker Identification
WhisperX large-v3 transcribes speech while Pyannote 3.1 automatically identifies and labels different speakers. Language detection is automatic.
Preview Quality for Free
Review the first 30 words of your transcript before paying. Verify transcription accuracy and speaker separation meet your needs.
Pay Simple Per-Minute Pricing
$2.25 for files 1-15 minutes, $0.15/minute for files 16+ minutes. No subscription, no monthly fees, no hidden charges.
Download All Formats Immediately
Get TXT (plain text), SRT (subtitles), VTT (web captions), and JSON (structured data) formats. All included with every transcript.
Transcription Service Features
Automatic Speaker Identification
Our transcription service uses Pyannote 3.1 speaker diarization to automatically detect and label different speakers in your audio. The system analyzes voice characteristics to distinguish between speakers and assigns consistent labels (Speaker A, Speaker B, etc.) throughout the transcript.
Speaker A: Let's discuss the quarterly results.
Speaker B: Revenue increased by 23% this quarter.
Speaker A: That's excellent news. What were the main drivers?
99+ Languages with Auto-Detection
WhisperX large-v3 supports 99+ languages with automatic language detection. Upload audio in any supported language—the system detects and transcribes automatically.
...and 80+ more languages
Multiple Output Formats
TXT (Plain Text)
Easy to read and edit in any text editor. Best for analysis and archiving.
SRT (SubRip Subtitle)
Standard subtitle format for YouTube, Vimeo, and video editors.
VTT (WebVTT)
Web standard for HTML5 video with advanced subtitle features.
JSON (Structured Data)
Complete transcript data with timestamps and speaker labels for custom processing.
Fast Processing Speed
WhisperX processes audio at 20-60x realtime speed:
Privacy and Data Security
Audio Transcription Service Use Cases
📝 Meeting Transcription
Convert team meetings, client calls, and conference sessions to searchable text for documentation and action items.
Next step: Use our Meeting Summary Generator to extract actionable insights.
🎤 Interview Transcription
Research interviews, journalism interviews, and stakeholder interviews with automatic speaker identification.
Pro tip: Transform interviews into articles with our Blog Post Creator.
🎙️ Podcast Transcription
Create SEO-optimized show notes, blog posts, and social media content from podcast episodes.
Content boost: Generate platform-specific posts with our Social Media Content Creator.
🎬 Video Transcription
Generate captions and subtitles for YouTube videos, educational content, and accessibility compliance.
🎓 Lecture Transcription
Students and educators create study guides, review materials, and accessibility accommodations.
⚖️ Legal Transcription
Transcribe depositions, hearings, client consultations, and legal proceedings for documentation.
🏥 Medical Documentation
Healthcare professionals transcribe patient consultations, medical dictations, and clinical notes.
✍️ Content Creation
Writers and creators convert interviews, brainstorming sessions, and voice notes into written content.
After transcription: Identify speaker labels automatically with our Speaker Name Assignment Helper, or run quality checks with our Transcript Quality Analyzer.
Transcription Service Pricing Comparison
| Service | Type | Pricing | 60-Min File |
|---|---|---|---|
| BrassTranscripts | AI / Pay-per-use | $0.15/min | $9.00 |
| Rev.com | Human | $1.50/min | $90.00 |
| Otter.ai Pro | AI / Subscription | $16.99/month | $16.99* |
| Trint | AI / Subscription | $60/month | $60* |
| Sonix | AI / Hybrid | $10/hour | $10.00 |
* Subscription services require monthly payment regardless of usage
Why Choose BrassTranscripts Transcription Service
No Subscription Required
Pay only for transcripts you need, when you need them
Automatic Speaker Identification
Pyannote 3.1 labels different speakers automatically
Fast Processing
1-3 minutes per hour of audio, 20-60x realtime
All Formats Included
TXT, SRT, VTT, JSON with every transcript
99+ Languages
Automatic language detection, no configuration needed
Privacy Focused
Files automatically deleted, never used for training
Try Our Professional Transcription Service
Upload audio or video • Get accurate transcripts with speaker identification • No subscription
Start Transcribing Now →Preview free • $2.25 starting price • 100% satisfaction guarantee
Comparing Transcription Services?
See how BrassTranscripts compares to other popular transcription services. All comparisons feature the same professional AI transcription with speaker identification and 99+ language support.
Common Questions About Our Transcription Service
Professional-grade accuracy for clear audio using WhisperX large-v3. Preview 30 words free.
11 formats: MP3, M4A, WAV, AAC, FLAC, OGG, Opus, WebM, MPGA, MP4, MPEG. Up to 250MB and 2 hours.
No subscription required. Pay only for transcripts you purchase at $0.15/minute.