Comparison
FluidAudio vs openless
Verdict
Pick FluidAudio if fluidAudio provides CoreML-based models for tasks like text-to-speech, speech-to-text, voice activity detection, and speaker diarization in Swift, focused on iOS and macOS; pick openless if openless is a Rust-based open-source tool that offers AI-polished text output from voice input for users on macOS and Windows platforms.
Markdown twin · FluidAudio alternatives · openless alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | FluidAudio | openless |
|---|---|---|
| Maintenance | Very active (4d since push) As of 3w · github_public_v1 | Very active (6d 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
- FluidAudio
- CoreML audio models for text-to-speech, speech-to-text, voice activity detection and speaker diarization in Swift.
- openless
- AI-polished text from voice input for macOS and Windows
Stars
- FluidAudio
- 2.6k
- openless
- 2.9k
Forks
- FluidAudio
- 360
- openless
- 252
Open issues
- FluidAudio
- 19
- openless
- 34
Language
- FluidAudio
- Swift
- openless
- Rust
Adopt for
- FluidAudio
- FluidAudio provides CoreML-based models for tasks like text-to-speech, speech-to-text, voice activity detection, and speaker diarization in Swift, focused on iOS and macOS.
- openless
- Openless is a Rust-based open-source tool that offers AI-polished text output from voice input for users on macOS and Windows platforms.
Persona
- FluidAudio
- -
- openless
- -
Runtime
- FluidAudio
- -
- openless
- -
License
- FluidAudio
- Apache-2.0
- openless
- MIT
Last pushed
- FluidAudio
- Jul 26, 2026
- openless
- Jul 22, 2026
Categories
- FluidAudio
- Speech & Audio
- openless
- Data & Retrieval, Speech & Audio
Trust and health
Days since push
- FluidAudio
- 4d
- openless
- 6d
Open issues (now)
- FluidAudio
- 19
- openless
- 34
Full report
- FluidAudio
- Trust report
- openless
- Trust report
Choose FluidAudio if…
- FluidAudio is primarily Swift; openless is Rust.
- License: FluidAudio is Apache-2.0, openless is MIT.
- Tags unique to FluidAudio: ane, audio, automatic-speech-recognition, avfoundation.
- You need accurate speech-to-text transcription with support for real-time processing in a Swift environment
When NOT to use FluidAudio
- If your project requires cross-platform compatibility beyond Apple's ecosystem
- For projects that do not require CoreML-based optimizations and can run on more universally adopted frameworks across multiple operating systems
Choose openless if…
- openless is primarily Rust; FluidAudio is Swift.
- License: openless is MIT, FluidAudio is Apache-2.0.
- Tags unique to openless: ai-prompt, dictation, linux, llm.
- Also covers Data & Retrieval.
- You need an all-in-one solution for converting spoken words into polished written text across various applications without leaving the current app environment.
When NOT to use openless
- You require extensive customization options for AI text polishing, as Openless offers limited user-tuning settings compared to some competitors.
- Your operating system is Linux; while it's listed under topics, the tool is explicitly developed and supported for macOS and Windows only.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (FluidInference/FluidAudio) · observed Jul 30, 2026
- GitHub forks (FluidInference/FluidAudio) · observed Jul 30, 2026
- Last push (FluidInference/FluidAudio) · observed Jul 26, 2026
- License file (Apache-2.0) · observed Jul 30, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (Open-Less/openless) · observed Jul 28, 2026
- GitHub forks (Open-Less/openless) · observed Jul 28, 2026
- Last push (Open-Less/openless) · observed Jul 22, 2026
- License file (MIT) · observed Jul 28, 2026
- Decision facts (enrichment) · observed Jul 15, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: FluidAudio 2.6k · openless 2.9k (synced Jul 30, 2026).
Common questions
- What is the difference between FluidAudio and openless?
- FluidAudio: CoreML audio models for text-to-speech, speech-to-text, voice activity detection and speaker diarization in Swift.. openless: AI-polished text from voice input for macOS and Windows. See the comparison table for live GitHub stats and shared categories.
- When should I choose FluidAudio over openless?
- Choose FluidAudio over openless when FluidAudio is primarily Swift; openless is Rust; License: FluidAudio is Apache-2.0, openless is MIT; Tags unique to FluidAudio: ane, audio, automatic-speech-recognition, avfoundation; You need accurate speech-to-text transcription with support for real-time processing in a Swift environment.
- When should I choose openless over FluidAudio?
- Choose openless over FluidAudio when openless is primarily Rust; FluidAudio is Swift; License: openless is MIT, FluidAudio is Apache-2.0; Tags unique to openless: ai-prompt, dictation, linux, llm; Also covers Data & Retrieval; You need an all-in-one solution for converting spoken words into polished written text across various applications without leaving the current app environment.
- When should I avoid FluidAudio?
- If your project requires cross-platform compatibility beyond Apple's ecosystem For projects that do not require CoreML-based optimizations and can run on more universally adopted frameworks across multiple operating systems
- When should I avoid openless?
- You require extensive customization options for AI text polishing, as Openless offers limited user-tuning settings compared to some competitors. Your operating system is Linux; while it's listed under topics, the tool is explicitly developed and supported for macOS and Windows only.
- Is FluidAudio or openless more popular on GitHub?
- openless has more GitHub stars (2,881 vs 2,554). Stars measure visibility, not whether either tool fits your constraints.
- Are FluidAudio and openless open source?
- Yes - both are open-source projects on GitHub (FluidAudio: Apache-2.0, openless: MIT).
- Where can I find alternatives to FluidAudio or openless?
- GraphCanon lists graph-backed alternatives at FluidAudio alternatives and openless alternatives (FluidAudio markdown twin, openless 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, FluidAudio or openless?
- FluidAudio: Very active. openless: 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 FluidAudio and openless?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: FluidAudio trust report; openless trust report.