Comparison
Chatterbox-TTS-Server vs sherpa-onnx
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 sherpa-onnx if sherpa-onnx offers local speech-to-text processing across multiple platforms including embedded systems with NPUs, supporting wide programming languages.
Markdown twin · Chatterbox-TTS-Server alternatives · sherpa-onnx alternatives
GraphCanon updated Sep 20, 2026
5views this month
vs
Trust & integrity
| Signal | Chatterbox-TTS-Server | sherpa-onnx |
|---|---|---|
| Maintenance | Slowing (116d since push) As of Sep 20, 2026 · github_public_v1 | Very active (0d 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 · Organization account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | Published findings As of Jul 11, 2026 · osv@v1 | No lockfile (source not queried) 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
- sherpa-onnx
- Speech-to-text and related audio processing tools using ONNX with cross-platform support
Stars
- Chatterbox-TTS-Server
- 1.4k
- sherpa-onnx
- 15k
Forks
- Chatterbox-TTS-Server
- 356
- sherpa-onnx
- 1.7k
Open issues
- Chatterbox-TTS-Server
- 53
- sherpa-onnx
- 620
Language
- Chatterbox-TTS-Server
- Python
- sherpa-onnx
- C++
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.
- sherpa-onnx
- sherpa-onnx offers local speech-to-text processing across multiple platforms including embedded systems with NPUs, supporting wide programming languages.
Persona
- Chatterbox-TTS-Server
- -
- sherpa-onnx
- -
Runtime
- Chatterbox-TTS-Server
- -
- sherpa-onnx
- -
License
- Chatterbox-TTS-Server
- MIT License, open-source with permissive terms for modification and distribution.
- sherpa-onnx
- Apache-2.0
Last pushed
- Chatterbox-TTS-Server
- May 26, 2026
- sherpa-onnx
- Sep 20, 2026
Categories
- Chatterbox-TTS-Server
- Speech & Audio
- sherpa-onnx
- Speech & Audio
Trust and health
Maintenance
- Chatterbox-TTS-Server
- Slowing (36%)
- sherpa-onnx
- Very active (96%)
Days since push
- Chatterbox-TTS-Server
- 116d
- sherpa-onnx
- 0d
Open issues (now)
- Chatterbox-TTS-Server
- 53
- sherpa-onnx
- 620
Stars delta
- Chatterbox-TTS-Server
- +68 (30d)
- sherpa-onnx
- +1.0k (30d)
Open issues delta
- Chatterbox-TTS-Server
- +8 (30d)
- sherpa-onnx
- +3 (30d)
Owner type
- Chatterbox-TTS-Server
- User
- sherpa-onnx
- Organization
OSV dependency advisories
- Chatterbox-TTS-Server
- Published findings
- sherpa-onnx
- No lockfile (source not queried)
Full report
- Chatterbox-TTS-Server
- Trust report
- sherpa-onnx
- Trust report
Shared compatibility
- Python · Chatterbox-TTS-Server: Python runtime · sherpa-onnx: Python runtime
Choose Chatterbox-TTS-Server if…
- Chatterbox-TTS-Server is primarily Python; sherpa-onnx is C++.
- License: Chatterbox-TTS-Server is MIT, sherpa-onnx is Apache-2.0.
- 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: ai, api-server, audio-generation, chatterbox.
- Chatterbox-TTS-Server ships Docker support for self-hosted deployment.
- 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 sherpa-onnx if…
- sherpa-onnx is primarily C++; Chatterbox-TTS-Server is Python.
- License: sherpa-onnx is Apache-2.0, Chatterbox-TTS-Server is MIT.
- Tags unique to sherpa-onnx: aarch64, android, arm32, asr.
- When you need to deploy speech recognition or synthesis on platforms such as Raspberry Pi, RISC-V, and with NPUs like Rockchip, Axera, Ascend
When NOT to use sherpa-onnx
- If your project strictly requires real-time web service interaction or server-based speech-to-text solutions
- When the target environment lacks support for ONNX runtime and specific NPUs integrated within sherpa-onnx
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 (k2-fsa/sherpa-onnx) · observed Sep 20, 2026
- GitHub forks (k2-fsa/sherpa-onnx) · observed Sep 20, 2026
- Last push (k2-fsa/sherpa-onnx) · observed Sep 20, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: Chatterbox-TTS-Server 1.4k · sherpa-onnx 15k (synced Sep 20, 2026).
Common questions
- What is the difference between Chatterbox-TTS-Server and sherpa-onnx?
- Chatterbox-TTS-Server: Self-host the Chatterbox TTS model with a user-friendly Web UI and flexible API endpoints. sherpa-onnx: Speech-to-text and related audio processing tools using ONNX with cross-platform support. See the comparison table for live GitHub stats and shared categories.
- When should I choose Chatterbox-TTS-Server over sherpa-onnx?
- Choose Chatterbox-TTS-Server over sherpa-onnx when Chatterbox-TTS-Server is primarily Python; sherpa-onnx is C++; License: Chatterbox-TTS-Server is MIT, sherpa-onnx is Apache-2.0; 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: ai, api-server, audio-generation, chatterbox; Chatterbox-TTS-Server ships Docker support for self-hosted deployment; You need a self-hosted Text-to-Speech service that supports advanced features like voice cloning.
- When should I choose sherpa-onnx over Chatterbox-TTS-Server?
- Choose sherpa-onnx over Chatterbox-TTS-Server when sherpa-onnx is primarily C++; Chatterbox-TTS-Server is Python; License: sherpa-onnx is Apache-2.0, Chatterbox-TTS-Server is MIT; Tags unique to sherpa-onnx: aarch64, android, arm32, asr; When you need to deploy speech recognition or synthesis on platforms such as Raspberry Pi, RISC-V, and with NPUs like Rockchip, Axera, Ascend.
- 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 sherpa-onnx?
- If your project strictly requires real-time web service interaction or server-based speech-to-text solutions When the target environment lacks support for ONNX runtime and specific NPUs integrated within sherpa-onnx
- Is Chatterbox-TTS-Server or sherpa-onnx more popular on GitHub?
- sherpa-onnx has more GitHub stars (14,860 vs 1,447). Stars measure visibility, not whether either tool fits your constraints.
- Are Chatterbox-TTS-Server and sherpa-onnx open source?
- Yes - both are open-source projects on GitHub (Chatterbox-TTS-Server: MIT, sherpa-onnx: Apache-2.0).
- Where can I find alternatives to Chatterbox-TTS-Server or sherpa-onnx?
- GraphCanon lists graph-backed alternatives at Chatterbox-TTS-Server alternatives and sherpa-onnx alternatives (Chatterbox-TTS-Server markdown twin, sherpa-onnx 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 sherpa-onnx?
- Chatterbox-TTS-Server: Slowing. sherpa-onnx: Very 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 sherpa-onnx?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Chatterbox-TTS-Server trust report; sherpa-onnx trust report.