MuScriptor vs NutifAI
MuScriptor
muscriptor.kyutai.orgNutifAI
nutif.aiSide by side
| Figure | MuScriptor | NutifAI |
|---|---|---|
| Price from | Free | $100/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 2 | 5 |
| Spec score · Audio-to-MIDI converters | 8.7 (#7) | 7.3 (#40) |
| Spec score · AI Music Transcription Software | 8.6 (#7) | 7.3 (#27) |
| Instruments | It can transcribe voice, piano, guitars, bass, strings, brass, woodwinds, drums and other instruments. | The homepage says NutifAI can transcribe Piano, Guitar, Bass, Drums, Cello, Trumpet, Other, and Vocals. |
| Outputs | The hosted service provides MIDI, sheet-music PDFs and guitar-tab PDFs for download. | Users can generate MIDI and PDF notation, separate instruments and vocals into stems, and create karaoke mixes, lyric sheets, and visualizations. |
| Purpose | MuScriptor transcribes recordings into MIDI and sheet music. | NutifAI turns audio files and raw recordings into interactive sheet music, isolated stems, and practice-ready arrangements. |
| Support | Bug reports and feedback can be sent to [email protected] or submitted as GitHub issues. | The about page says users can report issues or send feedback, and custom plans are available by contacting [email protected]. |
Plans
NutifAI
- Minimum$3, paid once
- Starter$15, paid once
- Pro$42, paid once
- Studio$80, paid once
- Unlimited$100 a month
In their own words
MuScriptor
MuScriptor turns audio recordings into MIDI and sheet music, with downloadable MIDI files, sheet-music PDFs, and guitar-tab PDFs from its hosted service. The web demo accepts MP3, WAV, FLAC, OGG, M4A, AIFF, and Opus files. It can transcribe voice, piano, guitars, bass, strings, brass, woodwinds, drums, and other instruments, and users can specify which instruments they expect to improve transcription accuracy. Guitar and bass parts can include tablature alongside standard notation, but the system does not produce chord symbols. MusicXML output can be edited in MuseScore, Sibelius, or Guitar Pro. Users can self-host the web interface, and transcription is also available through a CLI and Python API. Local use requires Hugging Face authentication and acceptance of the model's CC BY-NC 4.0 license. Hosted audio is processed on the server and not retained afterwards; local use keeps audio on the user's machine. The service says it performs better on acoustic and guitar music than electronic music, and that results are not perfect. The hosted demo is free; the code is MIT-licensed, while model weights carry the non-commercial license.