Comparison
argmax-oss-swift vs sherpa-onnx
Verdict
Pick argmax-oss-swift if argmax-oss-swift provides on-device speech recognition and synthesis capabilities for Apple devices; 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 · argmax-oss-swift alternatives · sherpa-onnx alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | argmax-oss-swift | sherpa-onnx |
|---|---|---|
| Maintenance | Very active (0d since push) As of 3w · github_public_v1 | Very active (0d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3w · github_public_v1 | Not a fork · Organization account As of 3w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) 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
- argmax-oss-swift
- On-device Speech AI for Apple Silicon
- sherpa-onnx
- Speech-to-text and related audio processing tools using ONNX with cross-platform support
Stars
- argmax-oss-swift
- 6.3k
- sherpa-onnx
- 14k
Forks
- argmax-oss-swift
- 591
- sherpa-onnx
- 1.6k
Open issues
- argmax-oss-swift
- 139
- sherpa-onnx
- 617
Language
- argmax-oss-swift
- Swift
- sherpa-onnx
- C++
Adopt for
- argmax-oss-swift
- Argmax-oss-swift provides on-device speech recognition and synthesis capabilities for Apple devices.
- sherpa-onnx
- sherpa-onnx offers local speech-to-text processing across multiple platforms including embedded systems with NPUs, supporting wide programming languages.
Persona
- argmax-oss-swift
- -
- sherpa-onnx
- -
Runtime
- argmax-oss-swift
- -
- sherpa-onnx
- -
License
- argmax-oss-swift
- Argmax OSS comes with an MIT License permitting free use provided that original copyright notices are kept intact.
- sherpa-onnx
- Apache-2.0
Last pushed
- argmax-oss-swift
- Jul 28, 2026
- sherpa-onnx
- Jul 29, 2026
Categories
- argmax-oss-swift
- Speech & Audio
- sherpa-onnx
- Speech & Audio
Trust and health
Open issues (now)
- argmax-oss-swift
- 139
- sherpa-onnx
- 617
Full report
- argmax-oss-swift
- Trust report
- sherpa-onnx
- Trust report
Choose argmax-oss-swift if…
- argmax-oss-swift is primarily Swift; sherpa-onnx is C++.
- License: argmax-oss-swift is MIT, sherpa-onnx is Apache-2.0.
- Tags unique to argmax-oss-swift: inference, macos, pyannote, qwen3-tts.
- For projects requiring speech-to-text and text-to-speech features running locally on iOS and macOS, thanks to its integration with Pyannote, Qwen3-TTS, Whisper, and other tools.
When NOT to use argmax-oss-swift
- If you target platforms beyond iOS and macOS since Argmax-oss-swift leverages Apple-specific technologies.
- For developers who prioritize cross-platform availability, as this tool does not support non-Swift or non-Apple environments.
- In scenarios where the variety of supported languages is critical, as it only guarantees full functionality for on-device speech models and might include limitations from its integrated frameworks.
Choose sherpa-onnx if…
- sherpa-onnx is primarily C++; argmax-oss-swift is Swift.
- License: sherpa-onnx is Apache-2.0, argmax-oss-swift 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 (argmaxinc/argmax-oss-swift) · observed Jul 29, 2026
- GitHub forks (argmaxinc/argmax-oss-swift) · observed Jul 29, 2026
- Last push (argmaxinc/argmax-oss-swift) · observed Jul 28, 2026
- License file (MIT) · observed Jul 29, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (k2-fsa/sherpa-onnx) · observed Jul 29, 2026
- GitHub forks (k2-fsa/sherpa-onnx) · observed Jul 29, 2026
- Last push (k2-fsa/sherpa-onnx) · observed Jul 29, 2026
- License file (Apache-2.0) · observed Jul 29, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: argmax-oss-swift 6.3k · sherpa-onnx 14k (synced Jul 29, 2026).
Common questions
- What is the difference between argmax-oss-swift and sherpa-onnx?
- argmax-oss-swift: On-device Speech AI for Apple Silicon. 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 argmax-oss-swift over sherpa-onnx?
- Choose argmax-oss-swift over sherpa-onnx when argmax-oss-swift is primarily Swift; sherpa-onnx is C++; License: argmax-oss-swift is MIT, sherpa-onnx is Apache-2.0; Tags unique to argmax-oss-swift: inference, macos, pyannote, qwen3-tts; For projects requiring speech-to-text and text-to-speech features running locally on iOS and macOS, thanks to its integration with Pyannote, Qwen3-TTS, Whisper, and other tools.
- When should I choose sherpa-onnx over argmax-oss-swift?
- Choose sherpa-onnx over argmax-oss-swift when sherpa-onnx is primarily C++; argmax-oss-swift is Swift; License: sherpa-onnx is Apache-2.0, argmax-oss-swift 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 argmax-oss-swift?
- If you target platforms beyond iOS and macOS since Argmax-oss-swift leverages Apple-specific technologies. For developers who prioritize cross-platform availability, as this tool does not support non-Swift or non-Apple environments. In scenarios where the variety of supported languages is critical, as it only guarantees full functionality for on-device speech models and might include limitations from its integrated frameworks.
- 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 argmax-oss-swift or sherpa-onnx more popular on GitHub?
- sherpa-onnx has more GitHub stars (13,842 vs 6,294). Stars measure visibility, not whether either tool fits your constraints.
- Are argmax-oss-swift and sherpa-onnx open source?
- Yes - both are open-source projects on GitHub (argmax-oss-swift: MIT, sherpa-onnx: Apache-2.0).
- Where can I find alternatives to argmax-oss-swift or sherpa-onnx?
- GraphCanon lists graph-backed alternatives at argmax-oss-swift alternatives and sherpa-onnx alternatives (argmax-oss-swift 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, argmax-oss-swift or sherpa-onnx?
- argmax-oss-swift: Very active. 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 argmax-oss-swift and sherpa-onnx?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: argmax-oss-swift trust report; sherpa-onnx trust report.