Comparison
Chatterbox-TTS-Server vs Matcha-TTS
Verdict
Pick Chatterbox-TTS-Server if chatterbox-TTS-Server: Self-hostable TTS solution with Web UI, APIs, voice cloning, and large-scale text support across CUDA, ROCm, CPU; pick Matcha-TTS if matcha-TTS employs non-autoregressive probabilistic techniques with deep learning for fast TTS generation.
Markdown twin · Chatterbox-TTS-Server alternatives · Matcha-TTS alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | Chatterbox-TTS-Server | Matcha-TTS |
|---|---|---|
| Maintenance | Steady (64d since push) As of 3w · github_public_v1 | Active (16d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Personal account As of 3w · github_public_v1 | Not a fork · Personal account As of 3w · github_public_v1 |
| OSV dependency advisories | Published findings As of 1mo · osv@v1 | Published findings As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- Chatterbox-TTS-Server
- Self-host the Chatterbox TTS model with a user-friendly Web UI and flexible API endpoints
- Matcha-TTS
- Matcha-TTS is a fast TTS architecture with conditional flow matching
Stars
- Chatterbox-TTS-Server
- 1.4k
- Matcha-TTS
- 1.3k
Forks
- Chatterbox-TTS-Server
- 333
- Matcha-TTS
- 213
Open issues
- Chatterbox-TTS-Server
- 45
- Matcha-TTS
- 35
Language
- Chatterbox-TTS-Server
- Python
- Matcha-TTS
- Jupyter Notebook
Adopt for
- Chatterbox-TTS-Server
- Chatterbox-TTS-Server: Self-hostable TTS solution with Web UI, APIs, voice cloning, and large-scale text support across CUDA, ROCm, CPU.
- Matcha-TTS
- Matcha-TTS employs non-autoregressive probabilistic techniques with deep learning for fast TTS generation.
Persona
- Chatterbox-TTS-Server
- -
- Matcha-TTS
- -
Runtime
- Chatterbox-TTS-Server
- -
- Matcha-TTS
- -
License
- Chatterbox-TTS-Server
- MIT License, open-source with permissive terms for modification and distribution.
- Matcha-TTS
- MIT
Last pushed
- Chatterbox-TTS-Server
- May 26, 2026
- Matcha-TTS
- Jul 13, 2026
Categories
- Chatterbox-TTS-Server
- Speech & Audio
- Matcha-TTS
- Speech & Audio
Trust and health
Maintenance
- Chatterbox-TTS-Server
- Steady (60%)
- Matcha-TTS
- Active (82%)
Days since push
- Chatterbox-TTS-Server
- 64d
- Matcha-TTS
- 16d
Open issues (now)
- Chatterbox-TTS-Server
- 45
- Matcha-TTS
- 35
Full report
- Chatterbox-TTS-Server
- Trust report
- Matcha-TTS
- Trust report
Shared compatibility
- Python · Chatterbox-TTS-Server: Python runtime · Matcha-TTS: Python runtime
Choose Chatterbox-TTS-Server if…
- Chatterbox-TTS-Server is primarily Python; Matcha-TTS is Jupyter Notebook.
- Requirements: Python 3.10 needed for pre-built wheels; avoid Python >=3.11 due to lack of support.; Ensure hardware and driver meets the Hardware Compatibility Matrix requirements..
- Tags unique to Chatterbox-TTS-Server: ai, api-server, audio-generation, chatterbox.
- Chatterbox-TTS-Server ships Docker support for self-hosted deployment.
- You need a self-hosted Text-to-Speech service that supports advanced features like voice cloning.
When NOT to use Chatterbox-TTS-Server
- When only pre-built wheels and no flexibility with Python versions is required (strictly follows Python 3.10).
- If your hardware or OS lacks support detailed in the compatibility matrix, like unsupported GPUs/CPU setups.
- For projects requiring minimal dependencies without manual handling of installation intricacies.
Choose Matcha-TTS if…
- Matcha-TTS is primarily Jupyter Notebook; Chatterbox-TTS-Server is Python.
- Tags unique to Matcha-TTS: deep-learning, diffusion-models, flow-matching, non-autoregressive.
- When you require rapid deployment of text-to-speech engines without autoregressive dependencies
When NOT to use Matcha-TTS
- If your project requires real-time adaptability to user input that necessitates autoregressive methods
- In scenarios where licensing flexibility is not a priority, favoring proprietary systems with dedicated support
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (devnen/Chatterbox-TTS-Server) · observed Jul 30, 2026
- GitHub forks (devnen/Chatterbox-TTS-Server) · observed Jul 30, 2026
- Last push (devnen/Chatterbox-TTS-Server) · observed May 26, 2026
- License file (MIT) · observed Jul 30, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (shivammehta25/Matcha-TTS) · observed Jul 30, 2026
- GitHub forks (shivammehta25/Matcha-TTS) · observed Jul 30, 2026
- Last push (shivammehta25/Matcha-TTS) · observed Jul 13, 2026
- License file (MIT) · observed Jul 30, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: Chatterbox-TTS-Server 1.4k · Matcha-TTS 1.3k (synced Jul 30, 2026).
Common questions
- What is the difference between Chatterbox-TTS-Server and Matcha-TTS?
- Chatterbox-TTS-Server: Self-host the Chatterbox TTS model with a user-friendly Web UI and flexible API endpoints. Matcha-TTS: Matcha-TTS is a fast TTS architecture with conditional flow matching. See the comparison table for live GitHub stats and shared categories.
- When should I choose Chatterbox-TTS-Server over Matcha-TTS?
- Choose Chatterbox-TTS-Server over Matcha-TTS when Chatterbox-TTS-Server is primarily Python; Matcha-TTS is Jupyter Notebook; Requirements: Python 3.10 needed for pre-built wheels; avoid Python >=3.11 due to lack of support.; Ensure hardware and driver meets the Hardware Compatibility Matrix requirements.; Tags unique to Chatterbox-TTS-Server: ai, api-server, audio-generation, chatterbox; Chatterbox-TTS-Server ships Docker support for self-hosted deployment; You need a self-hosted Text-to-Speech service that supports advanced features like voice cloning.
- When should I choose Matcha-TTS over Chatterbox-TTS-Server?
- Choose Matcha-TTS over Chatterbox-TTS-Server when Matcha-TTS is primarily Jupyter Notebook; Chatterbox-TTS-Server is Python; Tags unique to Matcha-TTS: deep-learning, diffusion-models, flow-matching, non-autoregressive; When you require rapid deployment of text-to-speech engines without autoregressive dependencies.
- When should I avoid Chatterbox-TTS-Server?
- When only pre-built wheels and no flexibility with Python versions is required (strictly follows Python 3.10). If your hardware or OS lacks support detailed in the compatibility matrix, like unsupported GPUs/CPU setups. For projects requiring minimal dependencies without manual handling of installation intricacies.
- When should I avoid Matcha-TTS?
- If your project requires real-time adaptability to user input that necessitates autoregressive methods In scenarios where licensing flexibility is not a priority, favoring proprietary systems with dedicated support
- Is Chatterbox-TTS-Server or Matcha-TTS more popular on GitHub?
- Chatterbox-TTS-Server has more GitHub stars (1,379 vs 1,339). Stars measure visibility, not whether either tool fits your constraints.
- Are Chatterbox-TTS-Server and Matcha-TTS open source?
- Yes - both are open-source projects on GitHub (Chatterbox-TTS-Server: MIT, Matcha-TTS: MIT).
- Where can I find alternatives to Chatterbox-TTS-Server or Matcha-TTS?
- GraphCanon lists graph-backed alternatives at Chatterbox-TTS-Server alternatives and Matcha-TTS alternatives (Chatterbox-TTS-Server markdown twin, Matcha-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, Chatterbox-TTS-Server or Matcha-TTS?
- Chatterbox-TTS-Server: Steady. Matcha-TTS: 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 Chatterbox-TTS-Server and Matcha-TTS?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Chatterbox-TTS-Server trust report; Matcha-TTS trust report.