stemi
stemi / stem system

Stems, sourced.

firstthe world’s first chat-based stem separation system.

stemi extracts high-quality vocals, drums, bass, and instruments from finished audio — so creators can pull, match, flip, “split further,” and build with the parts that matter.

request accessprivate beta. limited entry.
stemi / system

Built for creators who actually use the parts.

01 / chat-based sourcing

Ask. Attach. Drop.

Ask for a record, attach audio, or drop a reference. stemi prepares the source for extraction without breaking the session.

02 / quality in one place

Vocals, drums, bass, and instruments — together.

Built to stay usable across the full stem — not just one good part and three throwaways. Mix-grade ensembles, not a trade-off.

03 / split further

Stem the record. Then go deeper.

Stem the record. Then split selected stems again to pull more usable layers when the audio allows — like kick / snare / hat from a drum break.

stemi / workflow

Source. Stem. Split further.

Start with a record, sample, or reference. Pull the stems. Keep going deeper when there’s more inside.

01 / source

Ask through chat or attach audio.

Name a track. Drop a file. Reference a sample. stemi prepares the source — no fuss, no re-uploading, no broken session.

02 / stem

Extract vocals, drums, bass, and instruments.

A trio of vocal models fused with multistem demucs. Stems clean enough to drag straight into Ableton, Logic, FL, or Pro Tools.

03 / split further

Open selected stems and pull more layers when possible.

Drums become kick / snare / hat / toms / ride / crash. Vocals become lead / backing. The classic sample-flip workflow, automated.

stemi / inside your daw

Drop stemi inside your DAW.

The stemi plugin sits as a VST3 / AU inside the session you’re already in. Chat, search, source, and stem — without leaving your project file. Drag stems straight from the plugin window onto the timeline. No bouncing. No browser tabs. No file dialogs.

01native pluginableton · logic · fl · pro tools · reaper · studio one
02drag straight to timelineevery stem and sub-stem, dropped where you click.
03licensed per userbound to your account. session-aware. no leaks.
stemi / access

Enter the private beta.

Request access to stemi before public release. We’ll reach out when your signal is cleared.

private beta. limited entry.
stemi / signal

Enter the private beta.

Request access to stemi before public release.

request access