Comparison
Chatterbox-TTS-Server vs edge-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 edge-tts if edge-tts is a Python library for accessing Microsoft Edge's online text-to-speech service without needing the specific browser or operating system.
Markdown twin · Chatterbox-TTS-Server alternatives · edge-tts alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | Chatterbox-TTS-Server | edge-tts |
|---|---|---|
| Maintenance | Steady (64d since push) As of 3w · github_public_v1 | Slowing (128d 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 | No lockfile (source not queried) 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
- edge-tts
- Python library to access Microsoft Edge's online text-to-speech service without requiring Microsoft Edge or Windows or an API key
Stars
- Chatterbox-TTS-Server
- 1.4k
- edge-tts
- 12k
Forks
- Chatterbox-TTS-Server
- 333
- edge-tts
- 1.1k
Open issues
- Chatterbox-TTS-Server
- 45
- edge-tts
- 5
Language
- Chatterbox-TTS-Server
- Python
- edge-tts
- Python
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.
- edge-tts
- edge-tts is a Python library for accessing Microsoft Edge's online text-to-speech service without needing the specific browser or operating system.
Persona
- Chatterbox-TTS-Server
- -
- edge-tts
- -
Runtime
- Chatterbox-TTS-Server
- -
- edge-tts
- -
License
- Chatterbox-TTS-Server
- MIT License, open-source with permissive terms for modification and distribution.
- edge-tts
- Other
Last pushed
- Chatterbox-TTS-Server
- May 26, 2026
- edge-tts
- Mar 22, 2026
Categories
- Chatterbox-TTS-Server
- Speech & Audio
- edge-tts
- Speech & Audio
Trust and health
Maintenance
- Chatterbox-TTS-Server
- Steady (60%)
- edge-tts
- Slowing (36%)
Days since push
- Chatterbox-TTS-Server
- 64d
- edge-tts
- 128d
Open issues (now)
- Chatterbox-TTS-Server
- 45
- edge-tts
- 5
OSV dependency advisories
- Chatterbox-TTS-Server
- Published findings
- edge-tts
- No lockfile (source not queried)
Full report
- Chatterbox-TTS-Server
- Trust report
- edge-tts
- Trust report
Shared compatibility
- Python · Chatterbox-TTS-Server: Python runtime · edge-tts: Python runtime
Choose Chatterbox-TTS-Server if…
- License: Chatterbox-TTS-Server is MIT, edge-tts is Other.
- 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 edge-tts if…
- License: edge-tts is Other, Chatterbox-TTS-Server is MIT.
- Tags unique to edge-tts: speech-synthesis, text-to-speech, tts.
- When direct integration with Microsoft Edge TTS services is desired from Python, bypassing OS and browser restrictions
When NOT to use edge-tts
- If dependencies on external online services are to be avoided for reliability reasons
- In scenarios where a different TTS service provider's specific features or voices are required
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 (rany2/edge-tts) · observed Jul 29, 2026
- GitHub forks (rany2/edge-tts) · observed Jul 29, 2026
- Last push (rany2/edge-tts) · observed Mar 22, 2026
- License file (Other) · observed Jul 29, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: Chatterbox-TTS-Server 1.4k · edge-tts 12k (synced Jul 30, 2026).
Common questions
- What is the difference between Chatterbox-TTS-Server and edge-tts?
- Chatterbox-TTS-Server: Self-host the Chatterbox TTS model with a user-friendly Web UI and flexible API endpoints. edge-tts: Python library to access Microsoft Edge's online text-to-speech service without requiring Microsoft Edge or Windows or an API key. See the comparison table for live GitHub stats and shared categories.
- When should I choose Chatterbox-TTS-Server over edge-tts?
- Choose Chatterbox-TTS-Server over edge-tts when License: Chatterbox-TTS-Server is MIT, edge-tts is Other; 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 edge-tts over Chatterbox-TTS-Server?
- Choose edge-tts over Chatterbox-TTS-Server when License: edge-tts is Other, Chatterbox-TTS-Server is MIT; Tags unique to edge-tts: speech-synthesis, text-to-speech, tts; When direct integration with Microsoft Edge TTS services is desired from Python, bypassing OS and browser restrictions.
- 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 edge-tts?
- If dependencies on external online services are to be avoided for reliability reasons In scenarios where a different TTS service provider's specific features or voices are required
- Is Chatterbox-TTS-Server or edge-tts more popular on GitHub?
- edge-tts has more GitHub stars (11,612 vs 1,379). Stars measure visibility, not whether either tool fits your constraints.
- Are Chatterbox-TTS-Server and edge-tts open source?
- Yes - both are open-source projects on GitHub (Chatterbox-TTS-Server: MIT, edge-tts: Other).
- Where can I find alternatives to Chatterbox-TTS-Server or edge-tts?
- GraphCanon lists graph-backed alternatives at Chatterbox-TTS-Server alternatives and edge-tts alternatives (Chatterbox-TTS-Server markdown twin, edge-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 edge-tts?
- Chatterbox-TTS-Server: Steady. edge-tts: 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 Chatterbox-TTS-Server and edge-tts?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Chatterbox-TTS-Server trust report; edge-tts trust report.