Open Source
whisper-ctranslate2
Whisper command line client compatible with original OpenAI client based on CTranslate2.
Our verdict
We have not reviewed whisper-ctranslate2 yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About whisper-ctranslate2
A command line client for OpenAI's Whisper speech recognition model that uses CTranslate2 for efficient inference. It is compatible with the original OpenAI client but provides faster transcription on compatible hardware.
Best for
Developers who need efficient local speech-to-text transcription with minimal overhead
Use cases
- Transcribing audio files to text locally
- Integrating speech-to-text into Python workflows
- Running offline transcription without cloud dependencies
Notes
1,309 stars on GitHub. Last updated 2026-02-14. Licensed MIT.
Pros
- Faster inference than the original Whisper implementation due to CTranslate2 optimizations
- Compatible with existing OpenAI Whisper usage patterns
- Open source with a permissive license and active community
Cons
- Limited to command line usage with no built-in GUI
- Requires Python environment and knowledge of dependencies
- May not support all Whisper model variants or advanced features
Key facts
What we have checked
- GitHub stars
- 1,352
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How whisper-ctranslate2 is growing
1,309 to 1,352
Alternatives
Alternatives to whisper-ctranslate2
| Record | Type | How we know | Checked |
|---|---|---|---|
| Faster WhisperThis is an alternative to it | Open source | Named in the listing | Not dated |
| WhisperThis is an alternative to it | App | Named in the listing | Not dated |
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Sources
Where this comes from
- github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e438Registry
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.
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