Pick the plan that fits how you make music.

Stream every public song

Like, comment, follow

Playback format

Stem downloads / month

Lossless WAV downloads

Upload songs & stems

Storage

Local stem splitting (2 / 4 / 6 stems)

Collaborators per song

Public song pages, custom URL

Custom branding

Plays & download analytics

Priority transcoding

Support

Yes. Upgrade any time and we'll prorate the difference. Downgrades take effect at the end of your billing period.

Your songs stay online and listenable. You won't be able to upload new versions or invite new collaborators until you upgrade again.

You add a payment method to start. We won't charge until day 14, and you can cancel any time before then for free. The unpaid trial includes 1 GiB storage. Paid allowances begin when your subscription becomes active.

Yes. Demucs runs in your browser on your device, with 2, 4 or 6 stems and all processing settings available for free. No account or subscription is required. Confirm you own the rights to the audio or have permission to split it. Files and results stay on your device unless you separately choose to upload them. Device and per-file limits apply; there is no monthly splitting allowance. Downloads of your own local results do not count toward public-song download limits.

Storage includes your originals, playback and download copies, versions, samples, and any split stems you choose to upload. One GiB is 1,073,741,824 bytes. Unpaid trials and eligible files on Listener plans have a 1 GiB cap; this does not grant upload access. Existing files stay intact after a downgrade, but new data is blocked while you are above your cap.

Only when the Creator marks a stem as publicly downloadable. Your plan determines how many you can grab per month.

Email hello@stemshare.fm — we've got options for both.