Microsoft Recognizers-Text
by Microsoft
Post-processing for ASR: numbers, dates, units in 20+ languages.
TL;DR
Post-processing for ASR: numbers, dates, units in 20+ languages.
Best for normalizing transcripts: monetary amounts, dates, durations. Pricing: free.
Category
Open source
License
—
Stars
—
Last push
—
Pricing
free
Platforms
Linux, macOS, Windows
What it is
A multi-language entity-recognition library tuned for spoken/written normalization. MIT.
Best for: Normalizing transcripts: monetary amounts, dates, durations.
Watch out for: Rule-based; not for free-text correction.
Watch out for: Rule-based; not for free-text correction.
Install / use
pip install recognizers-text-suite
Features
| Speaker diarization | No |
| Word-level timestamps | Yes |
| Streaming / real-time | No |
| Languages supported | 20 |
| HIPAA eligible | No |
Microsoft Recognizers-Text vs Whipscribe
| Feature | Microsoft Recognizers-Text | Whipscribe |
|---|---|---|
| Category | Open source | Transcription APIs |
| Pricing | free | free beta |
| Speaker diarization | No | Yes |
| Word timestamps | Yes | Yes |
| Streaming | No | No |
| Languages | 20 | 99 |
| Platforms | Linux, macOS, Windows | Web, API, MCP |
Alternatives to Microsoft Recognizers-Text
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