Comparison
bark vs chatterbox-tts-api
Verdict
Pick bark if bark is a text-to-speech model that generates audio from text prompts, supporting both CPU and GPU inference with varying performance based on hardware capabilities; 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 · bark alternatives · chatterbox-tts-api alternatives
GraphCanon updated Sep 20, 2026
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Trust & integrity
| Signal | bark | chatterbox-tts-api |
|---|---|---|
| Maintenance | Dormant (760d since push) As of Sep 18, 2026 · github_public_v1 | Slowing (271d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 15, 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
- bark
- Text-Prompted Generative Audio Model
- chatterbox-tts-api
- Local OpenAI-compatible text-to-speech API using Chatterbox
Stars
- bark
- 39k
- chatterbox-tts-api
- 681
Forks
- bark
- 4.7k
- chatterbox-tts-api
- 154
Open issues
- bark
- 268
- chatterbox-tts-api
- 16
Language
- bark
- Jupyter Notebook
- chatterbox-tts-api
- Python
Adopt for
- bark
- Bark is a text-to-speech model that generates audio from text prompts, supporting both CPU and GPU inference with varying performance based on hardware capabilities.
- 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
- bark
- -
- chatterbox-tts-api
- -
Runtime
- bark
- -
- chatterbox-tts-api
- -
License
- bark
- MIT
- 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
- bark
- Aug 19, 2024
- chatterbox-tts-api
- Dec 23, 2025
Categories
- bark
- Speech & Audio
- chatterbox-tts-api
- Speech & Audio
Trust and health
Maintenance
- bark
- Dormant (18%)
- chatterbox-tts-api
- Slowing (36%)
Days since push
- bark
- 760d
- chatterbox-tts-api
- 271d
Open issues (now)
- bark
- 268
- chatterbox-tts-api
- 16
Stars delta
- bark
- +54 (30d)
- chatterbox-tts-api
- +15 (30d)
Owner type
- bark
- Organization
- chatterbox-tts-api
- User
Full report
- bark
- Trust report
- chatterbox-tts-api
- Trust report
Shared compatibility
- Python · bark: Python runtime · chatterbox-tts-api: Python runtime
Choose bark if…
- bark is primarily Jupyter Notebook; chatterbox-tts-api is Python.
- License: bark is MIT, chatterbox-tts-api is AGPL-3.0.
- Tags unique to bark: audio-generation, cpu, generative-model, gpu.
- Use Bark when you need to generate audio from text prompts and have access to hardware with at least 8GB of VRAM for smaller models or 12GB for the full version.
When NOT to use bark
- Avoid Bark if your hardware is limited to older GPUs or CPUs, as inference times might be significantly slower, impacting productivity.
- Do not use Bark if you require a package installed via `pip install bark`, as this installs a different package not managed by Suno.
- Bark may not be suitable if you need a text-to-speech solution that does not require setting up an environment flag for smaller models to fit into 8GB VRAM.
Choose chatterbox-tts-api if…
- chatterbox-tts-api is primarily Python; bark is Jupyter Notebook.
- License: chatterbox-tts-api is AGPL-3.0, bark is MIT.
- Requirements: Requires a local setup environment that supports CUDA for optimal performance; Docker can simplify deployment..
- Tags unique to chatterbox-tts-api: ai, chatgpt, chatterbox, cuda.
- 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 (suno-ai/bark) · observed Sep 20, 2026
- GitHub forks (suno-ai/bark) · observed Sep 20, 2026
- Last push (suno-ai/bark) · observed Aug 19, 2024
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (travisvn/chatterbox-tts-api) · observed Sep 20, 2026
- GitHub forks (travisvn/chatterbox-tts-api) · observed Sep 20, 2026
- Last push (travisvn/chatterbox-tts-api) · observed Dec 23, 2025
- License file (AGPL-3.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: bark 39k · chatterbox-tts-api 681 (synced Sep 20, 2026).
Common questions
- What is the difference between bark and chatterbox-tts-api?
- bark: Text-Prompted Generative Audio Model. 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 bark over chatterbox-tts-api?
- Choose bark over chatterbox-tts-api when bark is primarily Jupyter Notebook; chatterbox-tts-api is Python; License: bark is MIT, chatterbox-tts-api is AGPL-3.0; Tags unique to bark: audio-generation, cpu, generative-model, gpu; Use Bark when you need to generate audio from text prompts and have access to hardware with at least 8GB of VRAM for smaller models or 12GB for the full version.
- When should I choose chatterbox-tts-api over bark?
- Choose chatterbox-tts-api over bark when chatterbox-tts-api is primarily Python; bark is Jupyter Notebook; License: chatterbox-tts-api is AGPL-3.0, bark is MIT; Requirements: Requires a local setup environment that supports CUDA for optimal performance; Docker can simplify deployment.; Tags unique to chatterbox-tts-api: ai, chatgpt, chatterbox, cuda; 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 bark?
- Avoid Bark if your hardware is limited to older GPUs or CPUs, as inference times might be significantly slower, impacting productivity. Do not use Bark if you require a package installed via
pip install bark, as this installs a different package not managed by Suno. Bark may not be suitable if you need a text-to-speech solution that does not require setting up an environment flag for smaller models to fit into 8GB VRAM. - 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 bark or chatterbox-tts-api more popular on GitHub?
- bark has more GitHub stars (39,272 vs 681). Stars measure visibility, not whether either tool fits your constraints.
- Are bark and chatterbox-tts-api open source?
- Yes - both are open-source projects on GitHub (bark: MIT, chatterbox-tts-api: AGPL-3.0).
- Where can I find alternatives to bark or chatterbox-tts-api?
- GraphCanon lists graph-backed alternatives at bark alternatives and chatterbox-tts-api alternatives (bark 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, bark or chatterbox-tts-api?
- bark: Dormant. 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 bark and chatterbox-tts-api?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: bark trust report; chatterbox-tts-api trust report.