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Comparison

TTS vs supertonic

Verdict

Pick TTS when tTS is primarily Python; supertonic is Swift; pick supertonic when supertonic is primarily Swift; TTS is Python.

Markdown twin · TTS alternatives · supertonic alternatives

GraphCanon updated today

TTS logo

TTS

coqui-ai/TTS

★ 46kpushed Aug 16, 2024
vs
supertonic logo

supertonic

supertone-inc/supertonic

★ 13kpushed Jun 30, 2026

Trust & integrity

SignalTTSsupertonic
Maintenance
Dormant (693d since push)
As of today · github_public_v1
Active (11d 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
No lockfile
As of today · none
TTS trust reportsupertonic trust reportTrust methodology

Tagline

TTS
🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production
supertonic
Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.

Stars

TTS
46k
supertonic
13k

Forks

TTS
6.2k
supertonic
1.3k

Open issues

TTS
4
supertonic
123

Language

TTS
Python
supertonic
Swift

Adopt for

TTS
-
supertonic
-

Persona

TTS
-
supertonic
-

Runtime

TTS
-
supertonic
-

License

TTS
MPL-2.0
supertonic
MIT

Last pushed

TTS
Aug 16, 2024
supertonic
Jun 30, 2026

Categories

TTS
Inference & Serving, Model Training, Speech & Audio
supertonic
Inference & Serving, Model Training, Speech & Audio

Trust and health

Maintenance

TTS
Dormant (18%)
supertonic
Active (82%)

Days since push

TTS
693d
supertonic
11d

Open issues (now)

TTS
4
supertonic
123

Security scan

TTS
137 low (137 low)
supertonic
No lockfile

Full report

TTS
Trust report
supertonic
Trust report

Shared compatibility

  • Python · TTS: Python runtime · supertonic: Python runtime

Choose TTS if…

  • TTS is primarily Python; supertonic is Swift.
  • License: TTS is MPL-2.0, supertonic is MIT.
  • Tags unique to TTS: deep-learning, glow-tts, hifigan, melgan.
  • 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.
  • Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
  • Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
GitHubDetails

Choose supertonic if…

  • supertonic is primarily Swift; TTS is Python.
  • License: supertonic is MIT, TTS is MPL-2.0.
  • Tags unique to supertonic: cpp, csharp, flutter, go.

When NOT to use supertonic

  • Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
  • Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
GitHubDetails

Explore

TTS trust report →supertonic trust report →Inference & Serving category →Model Training category →Speech & Audio category →All comparisonsStack workflowsTrending tools

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: TTS 46k · supertonic 13k (synced Jul 11, 2026).

Common questions

What is the difference between TTS and supertonic?
TTS: 🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production. supertonic: Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.. See the comparison table for live GitHub stats and shared categories.
When should I choose TTS over supertonic?
Choose TTS over supertonic when TTS is primarily Python; supertonic is Swift; License: TTS is MPL-2.0, supertonic is MIT; Tags unique to TTS: deep-learning, glow-tts, hifigan, melgan; TTS ships Docker support for self-hosted deployment.
When should I choose supertonic over TTS?
Choose supertonic over TTS when supertonic is primarily Swift; TTS is Python; License: supertonic is MIT, TTS is MPL-2.0; Tags unique to supertonic: cpp, csharp, flutter, go.
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. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
When should I avoid supertonic?
Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
Is TTS or supertonic more popular on GitHub?
TTS has more GitHub stars (45,737 vs 12,983). Stars measure visibility, not whether either tool fits your constraints.
Are TTS and supertonic open source?
Yes - both are open-source projects on GitHub (TTS: MPL-2.0, supertonic: MIT).
Where can I find alternatives to TTS or supertonic?
GraphCanon lists graph-backed alternatives at TTS alternatives and supertonic alternatives (TTS markdown twin, supertonic 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 supertonic?
TTS: Dormant. supertonic: 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 supertonic?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: TTS trust report; supertonic trust report.