Melos Stem Splitter vs Pymss
Melos Stem Splitter
ai.neiroset.com
Pymss
pymss.netSide by side
| Figure | Melos Stem Splitter | Pymss |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 1 |
| Spec score · AI stem splitters | 7.9 (#15) | 8.7 (#5) |
| Support | The AI Neiroset site says support replies within one business day and lists [email protected] as its contact email. | The project points users to GitHub documentation and an issue tracker, and its Studio README lists a QQ group for Chinese beta testing, bug reports, and community discussion. |
| What it does | Melos separates a finished song into vocals, instrumental and, depending on the plan, additional instrument stems. | PyMSS is an open-source music source-separation toolchain for isolating vocals, instruments and other stems. |
Plans
Melos Stem Splitter
- Start$10, paid once
- Pro$17, paid once
- Business$36, paid once
In their own words
Melos Stem Splitter
Melos Stem Splitter has no write-up on Specifiction yet; its figures are above.
Pymss
Pymss is an open-source music source-separation toolchain that runs on the user's own machine and separates audio into vocals, drums, bass, and other stems. Its Studio desktop workspace handles model management, batch jobs, and stem editing. Users can import files or folders, choose a downloaded model, configure inference, and queue work. Studio can browse, download, resume, and delete model files, with storage cleanup controls. Waveform previews, mix controls, saved projects, and stem export support work on the results. Pymss can chain models so each workflow step uses the preceding step's output. The inference package lists WAV, FLAC, MP3, M4A, AAC, Opus, Vorbis, and Ogg output. Other components include ComfyUI custom nodes, a VST3 ARA plugin for compatible DAWs, and a browser interface bundled with the server. The ARA plugin provides per-stem mute and solo controls; its README gives Reaper and Studio One as host examples. The repositories have separate licenses: Studio is listed under AGPL-3.0 and the inference package under MIT. Studio remains at an early development stage, and changes between versions may break things.