Comparison
TTS vs Confucius4-TTS
Verdict
Pick TTS when license: TTS is MPL-2.0, Confucius4-TTS is Other; pick Confucius4-TTS when license: Confucius4-TTS is Other, TTS is MPL-2.0.
Markdown twin · TTS alternatives · Confucius4-TTS alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | TTS | Confucius4-TTS |
|---|---|---|
| Maintenance | Dormant (693d since push) As of today · github_public_v1 | Very active (2d 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) | 137 low (137 low) As of today · osv@v1 | No lockfile As of today · none |
Tagline
- TTS
- 🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production
- Confucius4-TTS
- Confucius4-TTS: a Multilingual and Cross-Lingual Zero-Shot TTS Engine
Stars
- TTS
- 46k
- Confucius4-TTS
- 668
Forks
- TTS
- 6.2k
- Confucius4-TTS
- 65
Open issues
- TTS
- 4
- Confucius4-TTS
- 10
Language
- TTS
- Python
- Confucius4-TTS
- Python
Adopt for
- TTS
- -
- Confucius4-TTS
- -
Persona
- TTS
- -
- Confucius4-TTS
- -
Runtime
- TTS
- -
- Confucius4-TTS
- -
License
- TTS
- MPL-2.0
- Confucius4-TTS
- Other
Last pushed
- TTS
- Aug 16, 2024
- Confucius4-TTS
- Jul 9, 2026
Categories
- TTS
- Model Training, Speech & Audio, Inference & Serving
- Confucius4-TTS
- Model Training, Speech & Audio
Trust and health
Maintenance
- TTS
- Dormant (18%)
- Confucius4-TTS
- Very active (96%)
Days since push
- TTS
- 693d
- Confucius4-TTS
- 2d
Open issues (now)
- TTS
- 4
- Confucius4-TTS
- 10
Owner type
- TTS
- Organization
- Confucius4-TTS
- User
Security scan
- TTS
- 137 low (137 low)
- Confucius4-TTS
- No lockfile
Full report
- TTS
- Trust report
- Confucius4-TTS
- Trust report
Choose TTS if…
- License: TTS is MPL-2.0, Confucius4-TTS is Other.
- Tags unique to TTS: glow-tts, hifigan, speaker-encoder, melgan.
- Also covers Inference & Serving.
- TTS ships Docker support for self-hosted deployment.
When NOT to use TTS
- Last GitHub push was 694 days ago (dormant maintenance, Aug 16, 2024). Validate activity before betting a new project on TTS.
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Choose Confucius4-TTS if…
- License: Confucius4-TTS is Other, TTS is MPL-2.0.
- Tags unique to Confucius4-TTS: multi-lingual, fine-tuning, cross-lingual, audio.
- More recently updated (last pushed Jul 9, 2026).
When NOT to use Confucius4-TTS
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (coqui-ai/TTS) · observed Jul 11, 2026
- GitHub forks (coqui-ai/TTS) · observed Jul 11, 2026
- Last push (coqui-ai/TTS) · observed Aug 16, 2024
- License file (MPL-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (netease-youdao/Confucius4-TTS) · observed Jul 11, 2026
- GitHub forks (netease-youdao/Confucius4-TTS) · observed Jul 11, 2026
- Last push (netease-youdao/Confucius4-TTS) · observed Jul 9, 2026
- License file (Other) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: TTS 46k · Confucius4-TTS 668 (synced Jul 11, 2026).
Common questions
- What is the difference between TTS and Confucius4-TTS?
- TTS: 🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production. Confucius4-TTS: Confucius4-TTS: a Multilingual and Cross-Lingual Zero-Shot TTS Engine. See the comparison table for live GitHub stats and shared categories.
- When should I choose TTS over Confucius4-TTS?
- Choose TTS over Confucius4-TTS when License: TTS is MPL-2.0, Confucius4-TTS is Other; Tags unique to TTS: glow-tts, hifigan, speaker-encoder, melgan; Also covers Inference & Serving; TTS ships Docker support for self-hosted deployment.
- When should I choose Confucius4-TTS over TTS?
- Choose Confucius4-TTS over TTS when License: Confucius4-TTS is Other, TTS is MPL-2.0; Tags unique to Confucius4-TTS: multi-lingual, fine-tuning, cross-lingual, audio; More recently updated (last pushed Jul 9, 2026).
- When should I avoid TTS?
- Last GitHub push was 694 days ago (dormant maintenance, Aug 16, 2024). Validate activity before betting a new project on TTS. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- When should I avoid Confucius4-TTS?
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Is TTS or Confucius4-TTS more popular on GitHub?
- TTS has more GitHub stars (45,737 vs 668). Stars measure visibility, not whether either tool fits your constraints.
- Are TTS and Confucius4-TTS open source?
- Yes - both are open-source projects on GitHub (TTS: MPL-2.0, Confucius4-TTS: Other).
- Where can I find alternatives to TTS or Confucius4-TTS?
- GraphCanon lists graph-backed alternatives at TTS alternatives and Confucius4-TTS alternatives (TTS markdown twin, Confucius4-TTS 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, TTS or Confucius4-TTS?
- TTS: Dormant. Confucius4-TTS: Very active. 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 TTS and Confucius4-TTS?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: TTS trust report; Confucius4-TTS trust report.