Show HN: Tally – check a spreadsheet's numbers against their source, in-browser
Tally is a browser-based tool that verifies the accuracy of spreadsheets and business reports by recomputing figures against source data. It allows users to reconcile reports with underlying rows or accounting software to ensure data integrity.
Why it matters
It addresses the high risk of human error in financial reporting and spreadsheet management, providing an automated way to audit business documents.
Tally is a verification tool for business reports and spreadsheets. It independently recomputes every figure from your source data and shows which numbers tie out — and which don't — with the exact rows as proof.
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Does the report you're about to send actually match your data?
Drop it here and find out — every figure re-added from the rows underneath, right now, in your browser .
A summary and the rows behind it — two tabs, or one. Messy is fine. Nothing is uploaded.
Reviewed isn't reconciled. Drop a file — or connect a Google Sheet — and every figure is independently recomputed and reconciled against its own rows, marked ✓ or ✗, with the exact rows as the receipt.
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