AudioStem.ai vs Ultimate Vocal Remover
AudioStem.ai
audiostem.aiUltimate Vocal Remover
github.comSide by side
| Figure | AudioStem.ai | Ultimate Vocal Remover |
|---|---|---|
| Price from | $7.99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Plans published | 4 | 1 |
| Spec score · Stem Separation Software | 8.1 (#6) | 7.3 (#20) |
| Spec score · AI stem splitters | 8.2 (#10) | 7.3 (#23) |
| Support | The site links to a Support page. | Users are directed to GitHub Issues for help and asked to include detailed reports, with error logs when possible. |
Plans
AudioStem.ai
- FreeFree
- Starter$7.99 a month
- Pro$15.99 a month
- Studio$19.99 a month
In their own words
AudioStem.ai
AudioStem.ai has no write-up on Specifiction yet; its figures are above.
Ultimate Vocal Remover
Ultimate Vocal Remover is a free desktop application for separating audio sources and removing vocals from audio files. It uses deep neural network source-separation models and supports batch processing. Exports are available in WAV, FLAC, and MP3, with stem choices including vocals, instrumental, other, bass, drums, guitar, piano, synthesizer, strings, woodwinds, brass, and wind instruments. The project describes itself as fully open source and free to use and modify. Its GUI code uses the MIT license, while developers using the models are asked to credit UVR and its developers. UVR runs on Linux, macOS, and Windows. Windows installation targets Windows 10 or newer and requires the main C: drive. macOS downloads target Big Sur or newer and distinguish Apple Silicon from Intel. Linux instructions cover Debian- and Arch-based systems. FFmpeg handles non-WAV files, and Rubber Band supports time-stretch and pitch-shift tools.