TrimMyList

Prepare messy contact lists for safe CRM import.

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Input: CSV or XLSXOutput: Exportable CRM CSVAccess: Full access
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Prepare your contact spreadsheet for safe CRM import

Auto-map columns, surface import blockers, auto-collapse matched duplicates, and prepare exportable rows for CRM import.

Runs locally in your browser. Full fix plans, review packs, and clean-contact exports are available.

Accepted inputCSV or XLSX
WorkflowMap, fix, export
ProcessingBrowser-local

What TrimMyList checks before import

Field mappingSeparate auto-mapped, suggested, and unknown columns
Import riskSpot invalid emails, suspicious phones, and missing required data
Duplicate reviewAuto-collapse clear duplicate matches and leave risky groups for review
ExportDownload a cleaned canonical CSV after review