# Free Speaker Identification

Try the speaker identification free. Upload audio, identify speakers. Start free — No card required. Powered by AI.

Upload a multi-speaker recording and our AI identifies and labels each speaker. See who said what throughout the conversation.

In any multi-speaker recording, meetings, interviews, panels, podcasts, knowing who said what is critical. Manual speaker labeling is tedious and error-prone. Blazescribe's speaker identification tool uses AI diarization to do it automatically.

Upload your recording and our AI analyzes voice signatures to detect and label each speaker. It handles everything from 2-person conversations to large panel discussions, and even deals with overlapping speech.

The tool labels up to 20 distinct speakers per recording. Every account starts free — 1 transcription of any length with speaker labels included. No card required. Paid plans start at $12/mo and add custom speaker names, voice profile libraries, and speaker analytics like speaking time and participation balance.

## How it works

1. **Upload recording** — Drop a multi-speaker audio or video file. Meetings, interviews, panels, any format.
2. **AI identifies speakers** — Our diarization engine detects voice signatures and labels each speaker's dialogue.
3. **Get labeled transcript** — Download a speaker-labeled transcript. Upgrade to assign custom names.

## Features

- **Voice Fingerprinting** — AI creates a unique voice signature for each speaker and tracks them across the recording.
- **Multi-Speaker Support** — Handles 2-person conversations through large panels with up to 20 distinct speakers.
- **Overlap Detection** — When speakers talk over each other, our AI still attributes dialogue correctly.
- **Speaker Stats** — Pro shows speaking time per person, turn-taking patterns, and participation balance.

## Included on Pro

- 1 GB file upload
- Unlimited files
- Up to 20 speakers
- Custom speaker names
- Voice profile library
- All export formats
- Speaker analytics
- Priority processing

## FAQ

### How many speakers can it detect?

The AI automatically determines the number of speakers and labels up to 20 distinct voices in a recording.

### How accurate is speaker detection?

95%+ accuracy on clear recordings with distinct speakers. Accuracy depends on audio quality and how similar the speakers' voices are.

### Does it work with phone calls?

Yes. Phone calls typically have 2 speakers and work very well. Conference calls with more speakers also work, though clarity may vary.

### Can I assign names to speakers?

Auto-generated labels (Speaker 1, Speaker 2) come with every plan, free credits included. Paid plans let you assign custom names like 'Dr. Smith'.

### What if speakers talk at the same time?

Our AI handles overlapping speech. It attributes dialogue to the correct speaker even during cross-talk, though very heavy overlap may reduce accuracy.

## Related pages

- [Free Action Items Extractor](/free-action-items-extractor)
- [Free Multilingual Transcription](/free-multilingual-transcription)
- [Free Audio Transcription](/free-audio-transcription)
- [AI-Powered Transcription - Blazescribe](/features/ai-transcription)
- [See All Plans](/pricing)

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Source: https://blazescribe.com/free-speaker-identification
Site: https://blazescribe.com