Comparison
TTS vs metavoice-src
Verdict
Pick TTS when license: TTS is MPL-2.0, metavoice-src is Apache-2.0; pick metavoice-src when license: metavoice-src is Apache-2.0, TTS is MPL-2.0.
Markdown twin · TTS alternatives · metavoice-src alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | TTS | metavoice-src |
|---|---|---|
| Maintenance | Dormant (693d since push) As of today · github_public_v1 | Dormant (710d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | 137 low (137 low) As of today · osv@v1 | 214 low (214 low) As of today · osv@v1 |
Tagline
- TTS
- 🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production
- metavoice-src
- Foundational model for human-like, expressive TTS
Stars
- TTS
- 46k
- metavoice-src
- 4.2k
Forks
- TTS
- 6.2k
- metavoice-src
- 692
Open issues
- TTS
- 4
- metavoice-src
- 64
Language
- TTS
- Python
- metavoice-src
- Python
Adopt for
- TTS
- -
- metavoice-src
- -
Persona
- TTS
- -
- metavoice-src
- -
Runtime
- TTS
- -
- metavoice-src
- -
License
- TTS
- MPL-2.0
- metavoice-src
- Apache-2.0
Last pushed
- TTS
- Aug 16, 2024
- metavoice-src
- Jul 30, 2024
Categories
- TTS
- Model Training, Inference & Serving, Speech & Audio
- metavoice-src
- Model Training, Speech & Audio
Trust and health
Days since push
- TTS
- 693d
- metavoice-src
- 710d
Open issues (now)
- TTS
- 4
- metavoice-src
- 64
Security scan
- TTS
- 137 low (137 low)
- metavoice-src
- 214 low (214 low)
Full report
- TTS
- Trust report
- metavoice-src
- Trust report
Shared compatibility
- Python · TTS: Python runtime · metavoice-src: Python runtime
Choose TTS if…
- License: TTS is MPL-2.0, metavoice-src is Apache-2.0.
- Tags unique to TTS: glow-tts, python, hifigan, speaker-encoder.
- Also covers Inference & Serving.
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 metavoice-src if…
- License: metavoice-src is Apache-2.0, TTS is MPL-2.0.
- Tags unique to metavoice-src: ai, voice-clone, text-to-speech, speech.
When NOT to use metavoice-src
- Last GitHub push was 711 days ago (dormant maintenance, Jul 30, 2024). Validate activity before betting a new project on metavoice-src.
- 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 (metavoiceio/metavoice-src) · observed Jul 11, 2026
- GitHub forks (metavoiceio/metavoice-src) · observed Jul 11, 2026
- Last push (metavoiceio/metavoice-src) · observed Jul 30, 2024
- License file (Apache-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: TTS 46k · metavoice-src 4.2k (synced Jul 11, 2026).
Common questions
- What is the difference between TTS and metavoice-src?
- TTS: 🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production. metavoice-src: Foundational model for human-like, expressive TTS. See the comparison table for live GitHub stats and shared categories.
- When should I choose TTS over metavoice-src?
- Choose TTS over metavoice-src when License: TTS is MPL-2.0, metavoice-src is Apache-2.0; Tags unique to TTS: glow-tts, python, hifigan, speaker-encoder; Also covers Inference & Serving.
- When should I choose metavoice-src over TTS?
- Choose metavoice-src over TTS when License: metavoice-src is Apache-2.0, TTS is MPL-2.0; Tags unique to metavoice-src: ai, voice-clone, text-to-speech, speech.
- 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 metavoice-src?
- Last GitHub push was 711 days ago (dormant maintenance, Jul 30, 2024). Validate activity before betting a new project on metavoice-src. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Is TTS or metavoice-src more popular on GitHub?
- TTS has more GitHub stars (45,737 vs 4,201). Stars measure visibility, not whether either tool fits your constraints.
- Are TTS and metavoice-src open source?
- Yes - both are open-source projects on GitHub (TTS: MPL-2.0, metavoice-src: Apache-2.0).
- Where can I find alternatives to TTS or metavoice-src?
- GraphCanon lists graph-backed alternatives at TTS alternatives and metavoice-src alternatives (TTS markdown twin, metavoice-src 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 metavoice-src?
- TTS: Dormant. metavoice-src: Dormant. 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 metavoice-src?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: TTS trust report; metavoice-src trust report.