Comparison
CosyVoice vs Whisperboard
Verdict
Pick CosyVoice when cosyVoice is primarily Python; Whisperboard is Swift; pick Whisperboard when whisperboard is primarily Swift; CosyVoice is Python.
Markdown twin · CosyVoice alternatives · Whisperboard alternatives
GraphCanon updated today
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Trust & integrity
| Signal | CosyVoice | Whisperboard |
|---|---|---|
| Maintenance | Steady (46d since push) As of today · github_public_v1 | Slowing (205d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No lockfile As of today · none |
Tagline
- CosyVoice
- Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment.
- Whisperboard
- The open-source iOS app that's making quality voice transcription more accessible on mobile devices.
Stars
- CosyVoice
- 22k
- Whisperboard
- 1.0k
Forks
- CosyVoice
- 2.5k
- Whisperboard
- 108
Open issues
- CosyVoice
- 767
- Whisperboard
- 24
Language
- CosyVoice
- Python
- Whisperboard
- Swift
Adopt for
- CosyVoice
- CosyVoice is a Python-based multi-lingual large voice generation model. It supports extensive capabilities including fine-tuning, TTS (Text-To-Speech), and natural language generation.
- Whisperboard
- -
Persona
- CosyVoice
- -
- Whisperboard
- -
Runtime
- CosyVoice
- -
- Whisperboard
- -
License
- CosyVoice
- Apache-2.0
- Whisperboard
- GPL-3.0
Last pushed
- CosyVoice
- May 25, 2026
- Whisperboard
- Dec 18, 2025
Categories
- CosyVoice
- Model Training, Inference & Serving, Speech & Audio
- Whisperboard
- Speech & Audio
Trust and health
Maintenance
- CosyVoice
- Steady (60%)
- Whisperboard
- Slowing (36%)
Days since push
- CosyVoice
- 46d
- Whisperboard
- 205d
Open issues (now)
- CosyVoice
- 767
- Whisperboard
- 24
Owner type
- CosyVoice
- Organization
- Whisperboard
- User
Full report
- CosyVoice
- Trust report
- Whisperboard
- Trust report
Choose CosyVoice if…
- CosyVoice is primarily Python; Whisperboard is Swift.
- License: CosyVoice is Apache-2.0, Whisperboard is GPL-3.0.
- Tags unique to CosyVoice: cantonese, audio-generation, chinese, english.
- Also covers Model Training, Inference & Serving.
- When you need support for multiple languages like Cantonese, Chinese, English, Japanese, and Korean.
When NOT to use CosyVoice
- If your project specifically requires fine-tuned performance in languages not supported by CosyVoice such as Arabic or Spanish.
- When strict real-time speech synthesis requirements are essential, as CosyVoice may face delays depending on the environment's computational power and model complexity.
Choose Whisperboard if…
- Whisperboard is primarily Swift; CosyVoice is Python.
- License: Whisperboard is GPL-3.0, CosyVoice is Apache-2.0.
- Tags unique to Whisperboard: audio-to-text, composable-architecture, tca, speech-to-text.
When NOT to use Whisperboard
- Last GitHub push was 206 days ago (slowing maintenance, Dec 18, 2025). Validate activity before betting a new project on Whisperboard.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (FunAudioLLM/CosyVoice) · observed Jul 11, 2026
- GitHub forks (FunAudioLLM/CosyVoice) · observed Jul 11, 2026
- Last push (FunAudioLLM/CosyVoice) · observed May 25, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (Saik0s/Whisperboard) · observed Jul 11, 2026
- GitHub forks (Saik0s/Whisperboard) · observed Jul 11, 2026
- Last push (Saik0s/Whisperboard) · observed Dec 18, 2025
- License file (GPL-3.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: CosyVoice 22k · Whisperboard 1.0k (synced Jul 11, 2026).
Common questions
- What is the difference between CosyVoice and Whisperboard?
- CosyVoice: Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment.. Whisperboard: The open-source iOS app that's making quality voice transcription more accessible on mobile devices.. See the comparison table for live GitHub stats and shared categories.
- When should I choose CosyVoice over Whisperboard?
- Choose CosyVoice over Whisperboard when CosyVoice is primarily Python; Whisperboard is Swift; License: CosyVoice is Apache-2.0, Whisperboard is GPL-3.0; Tags unique to CosyVoice: cantonese, audio-generation, chinese, english; Also covers Model Training, Inference & Serving; When you need support for multiple languages like Cantonese, Chinese, English, Japanese, and Korean.
- When should I choose Whisperboard over CosyVoice?
- Choose Whisperboard over CosyVoice when Whisperboard is primarily Swift; CosyVoice is Python; License: Whisperboard is GPL-3.0, CosyVoice is Apache-2.0; Tags unique to Whisperboard: audio-to-text, composable-architecture, tca, speech-to-text.
- When should I avoid CosyVoice?
- If your project specifically requires fine-tuned performance in languages not supported by CosyVoice such as Arabic or Spanish. When strict real-time speech synthesis requirements are essential, as CosyVoice may face delays depending on the environment's computational power and model complexity.
- When should I avoid Whisperboard?
- Last GitHub push was 206 days ago (slowing maintenance, Dec 18, 2025). Validate activity before betting a new project on Whisperboard.
- Is CosyVoice or Whisperboard more popular on GitHub?
- CosyVoice has more GitHub stars (22,089 vs 1,046). Stars measure visibility, not whether either tool fits your constraints.
- Are CosyVoice and Whisperboard open source?
- Yes - both are open-source projects on GitHub (CosyVoice: Apache-2.0, Whisperboard: GPL-3.0).
- Where can I find alternatives to CosyVoice or Whisperboard?
- GraphCanon lists graph-backed alternatives at CosyVoice alternatives and Whisperboard alternatives (CosyVoice markdown twin, Whisperboard markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, CosyVoice or Whisperboard?
- CosyVoice: Steady. Whisperboard: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for CosyVoice and Whisperboard?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: CosyVoice trust report; Whisperboard trust report.