Digby the dogsbody auditing a spreadsheet

Something not adding up in your spreadsheet?

Paste in your numbers, formulas or model. Digby checks for errors, dodgy assumptions and formulas that don't do what you think they do.

From £5.00 incl. VAT or 10 credits with Dogsbody Regular · Final price confirmed before processing

Confidentiality notice: Content you paste is transmitted to AI model providers via OpenRouter. Do not paste confidential financial data unless you have confirmed this is permitted under your obligations.

Input Method

Upload your spreadsheet or data file

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Drop file here or click to browse

CSV, TXT, Markdown — or export Excel as CSV first

💡 For Excel (.xlsx): File → Save As → CSV. For Google Sheets: File → Download → CSV.

Paste your spreadsheet data here

Tip: Select your data in Excel, Ctrl+C, then paste here. Tab-separated values work perfectly.

Describe your financial model or spreadsheet Paste key figures or assumptions (optional)

Paste the formula or calculation you want checked What should this formula do? Any context about the surrounding model?

Specific concerns to focus on (optional)