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StemRollerLALAL.AI
Free

Free, released under your choice of the Unlicense or MIT No Attribution.

 Paid

Sold through plans and paid extras, with an enterprise offering and API.

Windows, macOS Windows, macOS, Linux, Android, iOS, Web
  • One-click stem separation using Demucs
  • Built-in YouTube search to find songs
  • Separates many stem types, not just vocals
  • Available on web, desktop and mobile
  • Linux is not officially supported
  • Splitting a song takes several minutes
  • Paid plans needed for regular use
  • Web processing uploads your files to the service
Downloadable app Downloadable app, Web application, Hosted service
Open source Closed source
License: Unlicense OR MIT-0 License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.