Comparison
FunASR vs chatterbox-tts-api
Verdict
Pick FunASR if funASR is an industrial-grade toolkit supporting real-time speech recognition across over 50 languages; 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 · FunASR alternatives · chatterbox-tts-api alternatives
GraphCanon updated 1w
vs
Trust & integrity
| Signal | FunASR | 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 · Organization account As of 3w · github_public_v1 | Not a fork · Personal account As of 1w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1w · 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
- FunASR
- Industrial-grade speech recognition toolkit
- chatterbox-tts-api
- Local OpenAI-compatible text-to-speech API using Chatterbox
Stars
- FunASR
- 20k
- chatterbox-tts-api
- 666
Forks
- FunASR
- 2.0k
- chatterbox-tts-api
- 152
Open issues
- FunASR
- 5
- chatterbox-tts-api
- 16
Language
- FunASR
- Python
- chatterbox-tts-api
- Python
Adopt for
- FunASR
- FunASR is an industrial-grade toolkit supporting real-time speech recognition across over 50 languages.
- 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
- FunASR
- -
- chatterbox-tts-api
- -
Runtime
- FunASR
- -
- chatterbox-tts-api
- -
License
- FunASR
- MIT License allows free use and modification.
- 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
- FunASR
- Jul 30, 2026
- chatterbox-tts-api
- Dec 23, 2025
Categories
- FunASR
- Speech & Audio
- chatterbox-tts-api
- Speech & Audio
Trust and health
Maintenance
- FunASR
- Very active (96%)
- chatterbox-tts-api
- Slowing (36%)
Days since push
- FunASR
- 0d
- chatterbox-tts-api
- 232d
Open issues (now)
- FunASR
- 5
- chatterbox-tts-api
- 16
Owner type
- FunASR
- Organization
- chatterbox-tts-api
- User
Full report
- FunASR
- Trust report
- chatterbox-tts-api
- Trust report
Shared compatibility
- Python · FunASR: Python runtime · chatterbox-tts-api: Python runtime
Choose FunASR if…
- License: FunASR is MIT, chatterbox-tts-api is AGPL-3.0.
- Requirements: Requires Python ≥ 3.8.; PyTorch and torchaudio must be installed separately before running FunASR..
- Tags unique to FunASR: asr, audio, chinese, emotion-recognition.
- When requiring high-speed real-time processing of up to 170x realtime speech recognition.
When NOT to use FunASR
- In scenarios where only a narrow set of languages are required, as overhead for supporting over 50 languages may be unnecessary.
- For projects lacking GPU resources since certain models, like the Fun-ASR-Nano flagship model, require a GPU to run effectively.
Choose chatterbox-tts-api if…
- License: chatterbox-tts-api is AGPL-3.0, FunASR 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 (modelscope/FunASR) · observed Jul 30, 2026
- GitHub forks (modelscope/FunASR) · observed Jul 30, 2026
- Last push (modelscope/FunASR) · observed Jul 30, 2026
- License file (MIT) · observed Jul 30, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Aug 16, 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: FunASR 20k · chatterbox-tts-api 666 (synced Jul 30, 2026).
Common questions
- What is the difference between FunASR and chatterbox-tts-api?
- FunASR: Industrial-grade speech recognition toolkit. 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 FunASR over chatterbox-tts-api?
- Choose FunASR over chatterbox-tts-api when License: FunASR is MIT, chatterbox-tts-api is AGPL-3.0; Requirements: Requires Python ≥ 3.8.; PyTorch and torchaudio must be installed separately before running FunASR.; Tags unique to FunASR: asr, audio, chinese, emotion-recognition; When requiring high-speed real-time processing of up to 170x realtime speech recognition.
- When should I choose chatterbox-tts-api over FunASR?
- Choose chatterbox-tts-api over FunASR when License: chatterbox-tts-api is AGPL-3.0, FunASR 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 FunASR?
- In scenarios where only a narrow set of languages are required, as overhead for supporting over 50 languages may be unnecessary. For projects lacking GPU resources since certain models, like the Fun-ASR-Nano flagship model, require a GPU to run effectively.
- 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 FunASR or chatterbox-tts-api more popular on GitHub?
- FunASR has more GitHub stars (19,554 vs 666). Stars measure visibility, not whether either tool fits your constraints.
- Are FunASR and chatterbox-tts-api open source?
- Yes - both are open-source projects on GitHub (FunASR: MIT, chatterbox-tts-api: AGPL-3.0).
- Where can I find alternatives to FunASR or chatterbox-tts-api?
- GraphCanon lists graph-backed alternatives at FunASR alternatives and chatterbox-tts-api alternatives (FunASR 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, FunASR or chatterbox-tts-api?
- FunASR: 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 FunASR and chatterbox-tts-api?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: FunASR trust report; chatterbox-tts-api trust report.