DedupFuzzy AI

What it does

DedupFuzzy is an online fuzzy duplicate detection tool for spreadsheets and lists. Use AI-assisted matching to find near-duplicates, merge records, and clean company and contact data.

Clean messy company lists in minutes. Handles typos, abbreviations & formatting differences that VLOOKUP and exact match can't catch. Upload a messy file → AI finds fuzzy duplicates → download a clean sheet. No install required — runs in your browser. CSV & Excel support. Zero setup. Classic deduplication only catches rows that match exactly . In practice, customer and vendor data rarely matches exactly: "Acme Corp" vs "ACME CORPORATION", "St." vs "Street", or two people sharing a name with a middle initial in one file and not the other. Fuzzy duplicate detection scores how similar two records are and surfaces likely duplicates for human or automated decisions. DedupFuzzy…from dedupfuzzy.com

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