Comparison
Chatterbox-TTS-Server vs openai-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 openai-edge-tts if openai-edge-tts is a text-to-speech API endpoint for edge computing. It replaces cloud-based solutions like OpenAI.
Markdown twin · Chatterbox-TTS-Server alternatives · openai-edge-tts alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | Chatterbox-TTS-Server | openai-edge-tts |
|---|---|---|
| Maintenance | Steady (64d since push) As of 3w · github_public_v1 | Dormant (392d 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 published findings from this source as of 2026-07-11 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
- openai-edge-tts
- Free text-to-speech API for edge computing
Stars
- Chatterbox-TTS-Server
- 1.4k
- openai-edge-tts
- 2.0k
Forks
- Chatterbox-TTS-Server
- 333
- openai-edge-tts
- 304
Open issues
- Chatterbox-TTS-Server
- 45
- openai-edge-tts
- 11
Language
- Chatterbox-TTS-Server
- Python
- openai-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.
- openai-edge-tts
- openai-edge-tts is a text-to-speech API endpoint for edge computing. It replaces cloud-based solutions like OpenAI.
Persona
- Chatterbox-TTS-Server
- -
- openai-edge-tts
- -
Runtime
- Chatterbox-TTS-Server
- -
- openai-edge-tts
- -
License
- Chatterbox-TTS-Server
- MIT License, open-source with permissive terms for modification and distribution.
- openai-edge-tts
- GPL-3.0
Last pushed
- Chatterbox-TTS-Server
- May 26, 2026
- openai-edge-tts
- Jul 1, 2025
Categories
- Chatterbox-TTS-Server
- Speech & Audio
- openai-edge-tts
- Speech & Audio
Trust and health
Maintenance
- Chatterbox-TTS-Server
- Steady (60%)
- openai-edge-tts
- Dormant (18%)
Days since push
- Chatterbox-TTS-Server
- 64d
- openai-edge-tts
- 392d
Open issues (now)
- Chatterbox-TTS-Server
- 45
- openai-edge-tts
- 11
OSV dependency advisories
- Chatterbox-TTS-Server
- Published findings
- openai-edge-tts
- No published findings from this source as of 2026-07-11
Full report
- Chatterbox-TTS-Server
- Trust report
- openai-edge-tts
- Trust report
Shared compatibility
- Python · Chatterbox-TTS-Server: Python runtime · openai-edge-tts: Python runtime
Choose Chatterbox-TTS-Server if…
- License: Chatterbox-TTS-Server is MIT, openai-edge-tts is GPL-3.0.
- 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: api-server, audio-generation, chatterbox, cuda.
- 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 openai-edge-tts if…
- License: openai-edge-tts is GPL-3.0, Chatterbox-TTS-Server is MIT.
- Tags unique to openai-edge-tts: cloud-replacement, docker, edge-tts, text-to-speech.
- You need text-to-speech services locally without relying on the internet or external APIs.
When NOT to use openai-edge-tts
- Requires self-management of a Docker environment for setup and maintenance.
- Does not support as many out-of-the-box audio formats without including FFmpeg.
- Not suitable if you prefer managed cloud services that handle updates and scaling automatically.
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 (travisvn/openai-edge-tts) · observed Jul 29, 2026
- GitHub forks (travisvn/openai-edge-tts) · observed Jul 29, 2026
- Last push (travisvn/openai-edge-tts) · observed Jul 1, 2025
- License file (GPL-3.0) · observed Jul 29, 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 · openai-edge-tts 2.0k (synced Jul 30, 2026).
Common questions
- What is the difference between Chatterbox-TTS-Server and openai-edge-tts?
- Chatterbox-TTS-Server: Self-host the Chatterbox TTS model with a user-friendly Web UI and flexible API endpoints. openai-edge-tts: Free text-to-speech API for edge computing. See the comparison table for live GitHub stats and shared categories.
- When should I choose Chatterbox-TTS-Server over openai-edge-tts?
- Choose Chatterbox-TTS-Server over openai-edge-tts when License: Chatterbox-TTS-Server is MIT, openai-edge-tts is GPL-3.0; 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: api-server, audio-generation, chatterbox, cuda; You need a self-hosted Text-to-Speech service that supports advanced features like voice cloning.
- When should I choose openai-edge-tts over Chatterbox-TTS-Server?
- Choose openai-edge-tts over Chatterbox-TTS-Server when License: openai-edge-tts is GPL-3.0, Chatterbox-TTS-Server is MIT; Tags unique to openai-edge-tts: cloud-replacement, docker, edge-tts, text-to-speech; You need text-to-speech services locally without relying on the internet or external APIs.
- 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 openai-edge-tts?
- Requires self-management of a Docker environment for setup and maintenance. Does not support as many out-of-the-box audio formats without including FFmpeg. Not suitable if you prefer managed cloud services that handle updates and scaling automatically.
- Is Chatterbox-TTS-Server or openai-edge-tts more popular on GitHub?
- openai-edge-tts has more GitHub stars (2,007 vs 1,379). Stars measure visibility, not whether either tool fits your constraints.
- Are Chatterbox-TTS-Server and openai-edge-tts open source?
- Yes - both are open-source projects on GitHub (Chatterbox-TTS-Server: MIT, openai-edge-tts: GPL-3.0).
- Where can I find alternatives to Chatterbox-TTS-Server or openai-edge-tts?
- GraphCanon lists graph-backed alternatives at Chatterbox-TTS-Server alternatives and openai-edge-tts alternatives (Chatterbox-TTS-Server markdown twin, openai-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 openai-edge-tts?
- Chatterbox-TTS-Server: Steady. openai-edge-tts: 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 Chatterbox-TTS-Server and openai-edge-tts?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Chatterbox-TTS-Server trust report; openai-edge-tts trust report.