Harmony Assistant vs Sibelius
| Harmony Assistant | Sibelius | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | iOS, macOS, Web |
| Free plan | No | Yes |
| Deployment | desktop | both |
| MusicXML support | Yes | Yes |
| MIDI support | Yes | Yes |
| Parts extraction | Yes | Yes |
| Tablature support | Yes | Yes |
| Paid from | — | $79/mo |
| Collaboration features | — | Yes |
Both are listed in Best Music Notation Software. On The Geeks Club, Sibelius scores higher on our published basis.