Upload a CSV export from your CRM and get an instant report: duplicate records, missing contact info, and lapsed relationships - the three quiet leaks in most nonprofit donor data.
Private by design: your file is analyzed entirely in your browser. Nothing is uploaded, stored, or sent anywhere - close the tab and it's gone.
Drop your donor CSV here, or click to choose a fileWorks with exports from any CRM or spreadsheet. Helpful columns: name (or first/last), email, phone, last gift date.
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Likely duplicate records
Matched on identical emails or near-identical names. Every duplicate splits a donor's giving history in two - and means someone gets thanked twice, or not at all.
What to do with this
This report found the symptom. The system fixes the cause.
Duplicates regrow because the workflow that creates them is still running. This check is one slice of the Leverage Map - a 14-day audit that measures where your team's hours go and hands you three fixed-price build blueprints (guaranteed to find $25k/year in recoverable time, or it's free). Start with a free 45-minute session: you'll leave with 2–3 concrete fixes either way.