Comparison
TTS-Audio-Suite vs chatterbox-tts-api
Verdict
Pick TTS-Audio-Suite if tTS-Audio-Suite is a ComfyUI custom node for multi-engine and multi-language Text-to-Speech (TTS) and voice conversion that seamlessly integrates popular TTS engines like RVC, Echo-TTS, Qwen3-TTS; pick chatterbox-tts-api if chatterbox-TTS-API is a locally hosted Python-based text-to-speech API with capabilities similar to ElevenLabs, offering an OpenAI-compatible interface for generating voice-cloned speech.
Markdown twin · TTS-Audio-Suite alternatives · chatterbox-tts-api alternatives
GraphCanon updated 1w
vs
Trust & integrity
| Signal | TTS-Audio-Suite | chatterbox-tts-api |
|---|---|---|
| Maintenance | Very active (0d since push) As of 3w · github_public_v1 | Slowing (232d since push) As of 1w · github_public_v1 |
| Provenance | Not a fork · Personal account As of 3w · github_public_v1 | Not a fork · Personal account As of 1w · 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
- TTS-Audio-Suite
- ComfyUI custom node for multi-engine, multi-language Text-to-Speech and Voice Conversion
- chatterbox-tts-api
- Local OpenAI-compatible text-to-speech API using Chatterbox
Stars
- TTS-Audio-Suite
- 1.1k
- chatterbox-tts-api
- 666
Forks
- TTS-Audio-Suite
- 132
- chatterbox-tts-api
- 152
Open issues
- TTS-Audio-Suite
- 46
- chatterbox-tts-api
- 16
Language
- TTS-Audio-Suite
- Python
- chatterbox-tts-api
- Python
Adopt for
- TTS-Audio-Suite
- TTS-Audio-Suite is a ComfyUI custom node for multi-engine and multi-language Text-to-Speech (TTS) and voice conversion that seamlessly integrates popular TTS engines like RVC, Echo-TTS, Qwen3-TTS.
- chatterbox-tts-api
- Chatterbox-TTS-API is a locally hosted Python-based text-to-speech API with capabilities similar to ElevenLabs, offering an OpenAI-compatible interface for generating voice-cloned speech.
Persona
- TTS-Audio-Suite
- -
- chatterbox-tts-api
- -
Runtime
- TTS-Audio-Suite
- -
- chatterbox-tts-api
- -
License
- TTS-Audio-Suite
- Other
- chatterbox-tts-api
- Chatterbox-TTS-API is distributed under the AGPL-3.0 license, ensuring any modifications or derivative works must be shared openly.
Last pushed
- TTS-Audio-Suite
- Jul 30, 2026
- chatterbox-tts-api
- Dec 23, 2025
Categories
- TTS-Audio-Suite
- Speech & Audio
- chatterbox-tts-api
- Speech & Audio
Trust and health
Maintenance
- TTS-Audio-Suite
- Very active (96%)
- chatterbox-tts-api
- Slowing (36%)
Days since push
- TTS-Audio-Suite
- 0d
- chatterbox-tts-api
- 232d
Open issues (now)
- TTS-Audio-Suite
- 46
- chatterbox-tts-api
- 16
OSV dependency advisories
- TTS-Audio-Suite
- Published findings
- chatterbox-tts-api
- No lockfile (source not queried)
Full report
- TTS-Audio-Suite
- Trust report
- chatterbox-tts-api
- Trust report
Shared compatibility
- Python · TTS-Audio-Suite: Python runtime · chatterbox-tts-api: Python runtime
Choose TTS-Audio-Suite if…
- License: TTS-Audio-Suite is Other, chatterbox-tts-api is AGPL-3.0.
- Requirements: Min 4 GB RAM; TTS-Audio-Suite recommends creating a clean, portable installation for smoother setup and reduced initialization time,.
- Tags unique to TTS-Audio-Suite: ai-audio, audio-editing, comfyui, cozy-voice-3.
- - When you need to support multiple languages and TTS engines in a single pipeline within ComfyUI.
When NOT to use TTS-Audio-Suite
- - Avoid using if you only require basic voice synthesis or a single, specific TTS engine that does not necessitate integration with multiple languages and engines simultaneously.
- - Not suitable for scenarios where users need to interact with the TTS services through a web interface without setting up ComfyUI.
Choose chatterbox-tts-api if…
- License: chatterbox-tts-api is AGPL-3.0, TTS-Audio-Suite is Other.
- Requirements: Requires a local setup environment that supports CUDA for optimal performance; Docker can simplify deployment..
- Tags unique to chatterbox-tts-api: ai, chatgpt, cuda, docker.
- When you need a self-hosted solution that mirrors the functionality of ElevenLabs or other proprietary TTS services and requires compatibility with existing ecosystems like Open WebUI or AnythingLLM.
When NOT to use chatterbox-tts-api
- If you require integrations specific to ElevenLabs' proprietary voice models as Chatterbox-TTS-API, despite its capabilities, does not directly support their unique voice libraries.
- For users needing a fully managed service without the complexities of local deployment and maintenance, like that offered by cloud-based TTS providers.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (diodiogod/TTS-Audio-Suite) · observed Jul 30, 2026
- GitHub forks (diodiogod/TTS-Audio-Suite) · observed Jul 30, 2026
- Last push (diodiogod/TTS-Audio-Suite) · observed Jul 30, 2026
- License file (Other) · observed Jul 30, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (travisvn/chatterbox-tts-api) · observed Aug 13, 2026
- GitHub forks (travisvn/chatterbox-tts-api) · observed Aug 13, 2026
- Last push (travisvn/chatterbox-tts-api) · observed Dec 23, 2025
- License file (AGPL-3.0) · observed Aug 13, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: TTS-Audio-Suite 1.1k · chatterbox-tts-api 666 (synced Jul 30, 2026).
Common questions
- What is the difference between TTS-Audio-Suite and chatterbox-tts-api?
- TTS-Audio-Suite: ComfyUI custom node for multi-engine, multi-language Text-to-Speech and Voice Conversion. chatterbox-tts-api: Local OpenAI-compatible text-to-speech API using Chatterbox. See the comparison table for live GitHub stats and shared categories.
- When should I choose TTS-Audio-Suite over chatterbox-tts-api?
- Choose TTS-Audio-Suite over chatterbox-tts-api when License: TTS-Audio-Suite is Other, chatterbox-tts-api is AGPL-3.0; Requirements: Min 4 GB RAM; TTS-Audio-Suite recommends creating a clean, portable installation for smoother setup and reduced initialization time,; Tags unique to TTS-Audio-Suite: ai-audio, audio-editing, comfyui, cozy-voice-3; - When you need to support multiple languages and TTS engines in a single pipeline within ComfyUI.
- When should I choose chatterbox-tts-api over TTS-Audio-Suite?
- Choose chatterbox-tts-api over TTS-Audio-Suite when License: chatterbox-tts-api is AGPL-3.0, TTS-Audio-Suite is Other; Requirements: Requires a local setup environment that supports CUDA for optimal performance; Docker can simplify deployment.; Tags unique to chatterbox-tts-api: ai, chatgpt, cuda, docker; When you need a self-hosted solution that mirrors the functionality of ElevenLabs or other proprietary TTS services and requires compatibility with existing ecosystems like Open WebUI or AnythingLLM.
- When should I avoid TTS-Audio-Suite?
- - Avoid using if you only require basic voice synthesis or a single, specific TTS engine that does not necessitate integration with multiple languages and engines simultaneously. - Not suitable for scenarios where users need to interact with the TTS services through a web interface without setting up ComfyUI.
- When should I avoid chatterbox-tts-api?
- If you require integrations specific to ElevenLabs' proprietary voice models as Chatterbox-TTS-API, despite its capabilities, does not directly support their unique voice libraries. For users needing a fully managed service without the complexities of local deployment and maintenance, like that offered by cloud-based TTS providers.
- Is TTS-Audio-Suite or chatterbox-tts-api more popular on GitHub?
- TTS-Audio-Suite has more GitHub stars (1,129 vs 666). Stars measure visibility, not whether either tool fits your constraints.
- Are TTS-Audio-Suite and chatterbox-tts-api open source?
- Yes - both are open-source projects on GitHub (TTS-Audio-Suite: Other, chatterbox-tts-api: AGPL-3.0).
- Where can I find alternatives to TTS-Audio-Suite or chatterbox-tts-api?
- GraphCanon lists graph-backed alternatives at TTS-Audio-Suite alternatives and chatterbox-tts-api alternatives (TTS-Audio-Suite markdown twin, chatterbox-tts-api 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-Audio-Suite or chatterbox-tts-api?
- TTS-Audio-Suite: Very active. chatterbox-tts-api: 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 TTS-Audio-Suite and chatterbox-tts-api?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: TTS-Audio-Suite trust report; chatterbox-tts-api trust report.