Comparison
CosyVoice vs PPASR
Verdict
Pick CosyVoice when tags unique to CosyVoice: cantonese, audio-generation, english, cross-lingual; pick PPASR when tags unique to PPASR: deep-learning, asr, speech, conformer.
Markdown twin · CosyVoice alternatives · PPASR alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | CosyVoice | PPASR |
|---|---|---|
| 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 | 6 low (6 low) As of today · osv@v1 |
Tagline
- CosyVoice
- Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment.
- PPASR
- 基于PaddlePaddle实现端到端中文语音识别，从入门到实战，超简单的入门案例，超实用的企业项目。支持当前最流行的DeepSpeech2、Conformer、Squeezeformer模型
Stars
- CosyVoice
- 22k
- PPASR
- 873
Forks
- CosyVoice
- 2.5k
- PPASR
- 129
Open issues
- CosyVoice
- 767
- PPASR
- 1
Language
- CosyVoice
- Python
- PPASR
- Python
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.
- PPASR
- -
Persona
- CosyVoice
- -
- PPASR
- -
Runtime
- CosyVoice
- -
- PPASR
- -
License
- CosyVoice
- Apache-2.0
- PPASR
- Apache-2.0
Last pushed
- CosyVoice
- May 25, 2026
- PPASR
- Dec 17, 2025
Categories
- CosyVoice
- Model Training, Inference & Serving, Speech & Audio
- PPASR
- Speech & Audio
Trust and health
Maintenance
- CosyVoice
- Steady (60%)
- PPASR
- Slowing (36%)
Days since push
- CosyVoice
- 46d
- PPASR
- 205d
Open issues (now)
- CosyVoice
- 767
- PPASR
- 1
Owner type
- CosyVoice
- Organization
- PPASR
- User
Security scan
- CosyVoice
- No lockfile
- PPASR
- 6 low (6 low)
Full report
- CosyVoice
- Trust report
- PPASR
- Trust report
Choose CosyVoice if…
- Tags unique to CosyVoice: cantonese, audio-generation, english, cross-lingual.
- 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.
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 (yeyupiaoling/PPASR) · observed Jul 11, 2026
- GitHub forks (yeyupiaoling/PPASR) · observed Jul 11, 2026
- Last push (yeyupiaoling/PPASR) · observed Dec 17, 2025
- License file (Apache-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: CosyVoice 22k · PPASR 873 (synced Jul 11, 2026).
Common questions
- What is the difference between CosyVoice and PPASR?
- CosyVoice: Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment.. PPASR: 基于PaddlePaddle实现端到端中文语音识别，从入门到实战，超简单的入门案例，超实用的企业项目。支持当前最流行的DeepSpeech2、Conformer、Squeezeformer模型. See the comparison table for live GitHub stats and shared categories.
- When should I choose CosyVoice over PPASR?
- Choose CosyVoice over PPASR when Tags unique to CosyVoice: cantonese, audio-generation, english, cross-lingual; Also covers Model Training, Inference & Serving; When you need support for multiple languages like Cantonese, Chinese, English, Japanese, and Korean.
- When should I choose PPASR over CosyVoice?
- Choose PPASR over CosyVoice when Tags unique to PPASR: deep-learning, asr, speech, conformer; Leaner open-issue backlog (1).
- 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 PPASR?
- Last GitHub push was 206 days ago (slowing maintenance, Dec 17, 2025). Validate activity before betting a new project on PPASR.
- Is CosyVoice or PPASR more popular on GitHub?
- CosyVoice has more GitHub stars (22,089 vs 873). Stars measure visibility, not whether either tool fits your constraints.
- Are CosyVoice and PPASR open source?
- Yes - both are open-source projects on GitHub (CosyVoice: Apache-2.0, PPASR: Apache-2.0).
- Where can I find alternatives to CosyVoice or PPASR?
- GraphCanon lists graph-backed alternatives at CosyVoice alternatives and PPASR alternatives (CosyVoice markdown twin, PPASR 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 PPASR?
- CosyVoice: Steady. PPASR: 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 PPASR?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: CosyVoice trust report; PPASR trust report.