Your analysis, as charts you can actually read.
Scarleta doesn't just hand back a wall of numbers. Ask, and it renders the result as an interactive chart or table right in the chat: a chord timeline, a tempo curve, a feature table. All of it shown in a side-panel you can actually read.
How it works
No setup, no plugins. Just ask, and get the file back.
Run an analysis in the chat
Upload a track and ask for whatever you want to know: the harmony, the tempo, the audio features. Scarleta runs it right in the conversation.
Ask to see it
Say "show me that as a chart" or "put that in a table." Scarleta turns the result into an interactive chart or table. No spreadsheet, no plotting code.
Read it in the side-panel
The chart or table opens in the artifact side-panel next to the chat: a chord timeline, a tempo curve, a feature table you can actually scan, not raw numbers.
Built-in storage
Every result is saved to your library, 1 TB free.
The files you bring and the analysis chart or table results you get are kept in one place, so you can come back, compare earlier versions, share a link, or ask across everything you’ve stored, whenever you want.
Recipes
Make an analysis chart or table one step in a pipeline you run by name.
Chain it with other steps into a recipe you design once, then run on a single file in chat or on thousands at once.
See it in action
From raw numbers to a chart, in one ask
Simple, transparent pricing
Only pay for the audio you actually process.
1 token = 1 second of audio, minimum 1 token per job.
More than one trick
Scarleta does a whole lot more.
The same account handles all of it. Here are a few very different things you can do with your audio.
For developers
Ship an analysis chart or table in your own product.
The same an analysis chart or table is available over a clean REST API and an MCP server, priced by the second. Send a batch of files, get results back by webhook, and skip the polling.
Stop reading numbers. Start seeing them.
Start on your free tokens: run an analysis, ask to see it as a chart or table, and read it in the side-panel. Top up only when you need more.
Frequently asked questions
What kinds of charts and tables can I get?
Whatever fits the analysis you ran, for example a chord timeline, a tempo curve, or a feature table. Scarleta picks a chart or a table that suits the result and shows it in the side-panel next to the chat.
Do I have to build the chart myself?
No. You ask in plain language and Scarleta renders the chart or table for you, right in the conversation. There is no plotting code and no spreadsheet step.
Can I take the data out of the chart?
The underlying analysis data can be exported as CSV or JSON to use in your own tools. Exporting data is a separate feature. See "Export data to CSV or JSON."
How much does it cost?
You pay per second of audio you analyze, $0.10 per minute, from prepaid tokens (1 token = 1 second). New accounts start with 300 free tokens, and top-ups start at $10. No subscription. Charting a result you already have does not re-run the analysis.
Do I need to install anything?
No. It runs in the Scarleta chat in your browser, nothing to download.