Comparison
Chatterbox-TTS-Server vs TTS-WebUI
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 TTS-WebUI if a comprehensive TypeScript-based Gradio + React UI for multiple text-to-speech systems.
Markdown twin · Chatterbox-TTS-Server alternatives · TTS-WebUI alternatives
GraphCanon updated Sep 20, 2026
9views this month
vs
Trust & integrity
| Signal | Chatterbox-TTS-Server | TTS-WebUI |
|---|---|---|
| Maintenance | Slowing (116d since push) As of Sep 20, 2026 · github_public_v1 | Active (12d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | Published findings As of Jul 11, 2026 · osv@v1 | Published findings As of Jul 11, 2026 · 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
- TTS-WebUI
- A comprehensive WebUI for multiple TTS systems
Stars
- Chatterbox-TTS-Server
- 1.4k
- TTS-WebUI
- 3.3k
Forks
- Chatterbox-TTS-Server
- 356
- TTS-WebUI
- 333
Open issues
- Chatterbox-TTS-Server
- 53
- TTS-WebUI
- 130
Language
- Chatterbox-TTS-Server
- Python
- TTS-WebUI
- TypeScript
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.
- TTS-WebUI
- A comprehensive TypeScript-based Gradio + React UI for multiple text-to-speech systems.
Persona
- Chatterbox-TTS-Server
- -
- TTS-WebUI
- -
Runtime
- Chatterbox-TTS-Server
- -
- TTS-WebUI
- -
License
- Chatterbox-TTS-Server
- MIT License, open-source with permissive terms for modification and distribution.
- TTS-WebUI
- MIT
Last pushed
- Chatterbox-TTS-Server
- May 26, 2026
- TTS-WebUI
- Sep 7, 2026
Categories
- Chatterbox-TTS-Server
- Speech & Audio
- TTS-WebUI
- Speech & Audio
Trust and health
Maintenance
- Chatterbox-TTS-Server
- Slowing (36%)
- TTS-WebUI
- Active (82%)
Days since push
- Chatterbox-TTS-Server
- 116d
- TTS-WebUI
- 12d
Open issues (now)
- Chatterbox-TTS-Server
- 53
- TTS-WebUI
- 130
Stars delta
- Chatterbox-TTS-Server
- +68 (30d)
- TTS-WebUI
- +50 (30d)
Open issues delta
- Chatterbox-TTS-Server
- +8 (30d)
- TTS-WebUI
- +23 (30d)
Full report
- Chatterbox-TTS-Server
- Trust report
- TTS-WebUI
- Trust report
Shared compatibility
- Python · Chatterbox-TTS-Server: Python runtime · TTS-WebUI: Python runtime
Choose Chatterbox-TTS-Server if…
- Chatterbox-TTS-Server is primarily Python; TTS-WebUI is TypeScript.
- 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, chatterbox, cuda, fastapi.
- 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 TTS-WebUI if…
- TTS-WebUI is primarily TypeScript; Chatterbox-TTS-Server is Python.
- Tags unique to TTS-WebUI: ace-step, cosyvoice, generative-ai, gradio.
- - When you need an integrated interface that supports a wide range of TTS engines like ACE-Step, OmniVoice, Kimi Audio, and more.
When NOT to use TTS-WebUI
- - If your project strictly requires cutting-edge models that are not yet integrated into TTS-WebUI's supported systems.
- - When you require a platform that natively supports Python 3.12, as it is currently unsupported by this tool.
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 Sep 20, 2026
- GitHub forks (devnen/Chatterbox-TTS-Server) · observed Sep 20, 2026
- Last push (devnen/Chatterbox-TTS-Server) · observed May 26, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (rsxdalv/TTS-WebUI) · observed Sep 20, 2026
- GitHub forks (rsxdalv/TTS-WebUI) · observed Sep 20, 2026
- Last push (rsxdalv/TTS-WebUI) · observed Sep 7, 2026
- License file (MIT) · observed Sep 20, 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 · TTS-WebUI 3.3k (synced Sep 20, 2026).
Common questions
- What is the difference between Chatterbox-TTS-Server and TTS-WebUI?
- Chatterbox-TTS-Server: Self-host the Chatterbox TTS model with a user-friendly Web UI and flexible API endpoints. TTS-WebUI: A comprehensive WebUI for multiple TTS systems. See the comparison table for live GitHub stats and shared categories.
- When should I choose Chatterbox-TTS-Server over TTS-WebUI?
- Choose Chatterbox-TTS-Server over TTS-WebUI when Chatterbox-TTS-Server is primarily Python; TTS-WebUI is TypeScript; 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, chatterbox, cuda, fastapi; You need a self-hosted Text-to-Speech service that supports advanced features like voice cloning.
- When should I choose TTS-WebUI over Chatterbox-TTS-Server?
- Choose TTS-WebUI over Chatterbox-TTS-Server when TTS-WebUI is primarily TypeScript; Chatterbox-TTS-Server is Python; Tags unique to TTS-WebUI: ace-step, cosyvoice, generative-ai, gradio; - When you need an integrated interface that supports a wide range of TTS engines like ACE-Step, OmniVoice, Kimi Audio, and more.
- 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 TTS-WebUI?
- - If your project strictly requires cutting-edge models that are not yet integrated into TTS-WebUI's supported systems. - When you require a platform that natively supports Python 3.12, as it is currently unsupported by this tool.
- Is Chatterbox-TTS-Server or TTS-WebUI more popular on GitHub?
- TTS-WebUI has more GitHub stars (3,266 vs 1,447). Stars measure visibility, not whether either tool fits your constraints.
- Are Chatterbox-TTS-Server and TTS-WebUI open source?
- Yes - both are open-source projects on GitHub (Chatterbox-TTS-Server: MIT, TTS-WebUI: MIT).
- Where can I find alternatives to Chatterbox-TTS-Server or TTS-WebUI?
- GraphCanon lists graph-backed alternatives at Chatterbox-TTS-Server alternatives and TTS-WebUI alternatives (Chatterbox-TTS-Server markdown twin, TTS-WebUI 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 TTS-WebUI?
- Chatterbox-TTS-Server: Slowing. TTS-WebUI: 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 TTS-WebUI?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Chatterbox-TTS-Server trust report; TTS-WebUI trust report.