Upload a spreadsheet. Get a Model Health Score, error detection, and a written summary of what needs fixing — in seconds.
Checking one file for errors? You're in the right place. Comparing two files against each other? Try Reconciliation instead.
Drop in your .xlsx or .csv file. Nothing installs, nothing to configure.
Six automated checks run against every sheet, plus an AI-written summary of the findings.
Get your free Health Score instantly. Unlock the full cell-by-cell breakdown for $7.99 — unlocks Reconciliation too, for 24 hours.
Finds the one cell in a column of formulas that got quietly overwritten with a hardcoded number.
Every #DIV/0!, #REF!, #NAME?, and similar error, flagged with the exact cell.
Catches charts still pointing at data that's since been deleted or moved.
Traces which cells the rest of your model actually depends on, so you know exactly what to double-check.
Recognizes real pivot table output so it's never mistaken for a broken formula.
Automatically detects and rejects macro-enabled files — we never execute embedded code.
Flags entries where debits and credits don't net to zero, when your file has a clear Entry ID or Journal Number column.
Catches gaps in sequential invoice or check numbers, and negative values in fields that should never go negative.
Your file is never stored. It's analyzed in memory and automatically deleted from our servers the moment your report is generated — every time, whether the analysis succeeds or fails. We don't train AI models on your data.
An AI chat reads your file once and forms an impression — it's sampling, not checking. Sheet Audit runs the same fixed checklist against every single cell, every column, every sheet, every time, with nothing skipped because of file size or a missed prompt.
A dependency-graph trace of which assumptions your whole model actually depends on, pivot-aware detection so real pivot output is never falsely flagged, and reliable results that don't degrade as your file gets bigger and more complex.