Most audio tools have the memory of a goldfish. You upload a file, it does its one thing, it hands you the result, and it forgets you were ever there. Your masters, your takes, your stems live somewhere else, scattered across drives and DAWs and cloud folders, and the tool is just a machine you pass them through.
We built Scarleta the other way around. Underneath the analysis and processing is a real, persistent audio library. It's where your sound lives, not a place it briefly visits.
Stateful, on purpose
Being a place your audio lives instead of a machine it passes through changes what the platform can be. A stateless tool can only ever answer "what's in this file I just handed you." A stateful library can answer "where's the good take of this track," "what did this sound like three versions ago," and "run this analysis across everything I own."
Here's what the library does today, all live:
- Upload your audio files directly into your account.
- Browse your whole library in one place.
- Organize files as tracks with versions. Every take of the same track, side by side, with per-file notes.
- Download any file on demand via a secure link.
- Delete what you no longer want.
- Share a stored track with a public link that anyone can open, no account required.
Storage you can count on
Two facts we're proud of, because they're the ones that let you actually trust a library with your catalog:
- The free tier includes 20 GB of storage. Real space, kept while your account is active. Paid tiers store more, up to 1024 GB.
- Saved files are not on a trial clock. Library files are exempt from the routine sweep that clears transient, unsaved objects. What you save stays until you delete it or close your account.
Why a catalog beats a converter
A converter is a verb: you do a thing to a file and move on. A catalog is a place. It's where the work accumulates, where versions pile up, where the whole body of your sound sits ready to be understood, processed, and reused.
The AI that listens should have somewhere to keep what it's listening to. That's the library: not a tool that touches your sound and forgets it, but a home that keeps it.
The audio library (upload, browse, version, notes, download, delete, public sharing, 20 GB free, up to 1024 GB paid, account-active retention) is a live product surface. See Features.