SheetsThe spreadsheet, wired into the rest of the work.

Plan a project, organise data, work it out in a grid — the things a spreadsheet has always been good at. Keep it as a document of its own, or link it to a sheet node in a workflow and the same sheet becomes the records that workflow runs through.

Part of Circuitry Studio — the same AI works in every surface, on the models you choose.

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A populated sheet — a few hundred rows, a formula column, and a chart beside it reading from the same data.
Hero shot to capture: the sheet doing real work, not an empty grid.

Plan it here, and the plan is already where the work happens.

Tabs for multiple sheets, a formula bar, and a grid that behaves the way you expect. It opens beside the workflow that will read it and the agent that can fill it — so the plan does not have to be retyped to become the work.

A sheet open in the studio, in a tab bar alongside a workflow, a notepad and a design

A sheet in the tab bar beside a workflow, a notepad and a design.

The formulas you already write.

Excel-compatible formulas

Cell references, ranges and the function library you would expect — the lookups, the maths, the text and date work. Type = and carry on as normal.

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The formula bar mid-edit on a cell with a nested formula, the referenced range highlighted in the grid behind it.

Link it to a workflow, and it becomes the records.

A sheet as the source of records

A workflow’s sheet node can link to a sheet you already have. Put a Loop after it and every row goes through the rest of the workflow — call an API per row, process a file per row, ask an agent about each record. You keep editing the sheet as a sheet; the workflow reads whatever is in it.

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A sheet node wired into a Loop on the workflow canvas, the loop counter part-way through, rows visibly consumed.

A workflow writes its results back as rows.

The link runs both ways: a workflow can write into a linked sheet, so results land as rows — a scrape, a batch of files processed, an agent’s answers per record. Then it is a sheet again, with your formulas on top of what it collected.

Video, not a still
A workflow running while rows appear in the sheet beside it. The filling is the point — a still shows only the after.

Charts that follow the data.

Connect a sheet to a chart and it redraws as the numbers change — bar, line, scatter, pie, area. Useful when the sheet is being written to by something else.

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A sheet and a chart side by side, the chart clearly reading from the visible columns.

Ask for the column in plain English.

AI-powered spreadsheets

Say what you want and the data wizard writes it — “add a moving average column”, “fill in sample rows”, “group and total by month”. It arrives in the grid where you can check it and change it.

It is the same assistant, on the same models, that writes code in the IDE and draws on the board — not a separate spreadsheet AI with its own account and its own limits.

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The data wizard prompt open over a sheet with a plain-English instruction typed, and the resulting column in the grid behind it.

Mirror a spreadsheet that lives online.

Link a workbook in Google Sheets or Microsoft Excel, pull every tab down, work on it here, and push your changes back. The team keeps the file they already use; you get it beside your workflows.

Open a sheet and start the list.

Free for non-commercial use. Deploying a workflow to the cloud, and reaching your own machine from a phone or tablet, need a paid plan.

The other surfaces in the studio