Moises vs StemRoller
Moises
moises.aiStemRoller
stemroller.comSide by side
| Figure | Moises | StemRoller |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 3 | 1 |
| Spec score · AI stem splitters | 8.1 (#12) | 7.6 (#20) |
| Platforms | Moises is available as a web app and as desktop, iPhone, iPad, and Android apps; its Help Center specifies macOS and Windows desktop apps. | The maker's releases page provides downloads for Windows and macOS. |
| Stem separation | Moises can separate vocals, drums, bass, guitar, keys, and other parts from audio; its homepage describes 27 stem types. | It splits songs into vocals, drums, bass, and everything else. |
Plans
In their own words
StemRoller
StemRoller is a free desktop application for turning songs into karaoke, vocal, and instrumental material. Search by song title and it finds results online through YouTube search integration. Using the Demucs machine-learning project, StemRoller separates a song into four outputs: vocals, drums, bass, and everything else. It also mixes the non-vocal stems into an instrumental track. Splitting takes several minutes, and batch processing is not available. The maker describes StemRoller as open source, with the README offering either the Unlicense or MIT No Attribution license. The homepage links to a macOS ZIP and a Windows CUDA executable, version 3.1.1. Linux is not officially supported, although the README provides manual dependency setup instructions. The Free plan costs nothing and includes four stem outputs plus an instrumental track. Questions and issues can be taken to Discord.