{"product_id":"crm-lead-csv-validation-duplicate-reconciliation-n8n-workflow","title":"CRM Lead CSV Validation \u0026 Duplicate Reconciliation n8n Workflow","description":"\u003ch3\u003eValidate lead CSVs, normalize contact fields, and reconcile duplicates—automatically\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCRM Lead CSV Validation \u0026amp; Duplicate Reconciliation\u003c\/strong\u003e n8n workflow lets you upload a lead CSV via an n8n form, then processes each row to \u003cstrong\u003evalidate required fields\u003c\/strong\u003e, \u003cstrong\u003enormalize name\/email\/phone\u003c\/strong\u003e, and \u003cstrong\u003emerge duplicates\u003c\/strong\u003e into a single, audit-ready result.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives a CSV upload\u003c\/strong\u003e through an \u003cem\u003en8n form trigger\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParses CSV rows\u003c\/strong\u003e into structured lead records.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplies your configured policy\u003c\/strong\u003e for required fields and identity\/duplicate keys, including normalization of \u003cstrong\u003eemail casing\u003c\/strong\u003e and \u003cstrong\u003ephone formatting\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValidates each lead\u003c\/strong\u003e for missing required contact details and basic \u003cstrong\u003eemail format\u003c\/strong\u003e, separating results into \u003cstrong\u003eaccepted leads\u003c\/strong\u003e vs. \u003cstrong\u003erejected rows\u003c\/strong\u003e with reason codes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReconciles duplicates\u003c\/strong\u003e by grouping leads using your configured \u003cstrong\u003eemail or phone\u003c\/strong\u003e keys, filling missing values from duplicates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetects field-level conflicts\u003c\/strong\u003e when two duplicates contain different non-empty values, recording disagreement details for review.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturns an audit package\u003c\/strong\u003e indicating whether the output is \u003cstrong\u003eready for import\u003c\/strong\u003e (no rejects or conflicts) or \u003cstrong\u003erequires review\u003c\/strong\u003e, including counts, accepted leads, rejected leads, and conflict details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepping inbound lead lists before importing into your CRM to prevent bad contacts and accidental duplicates.\u003c\/li\u003e\n  \u003cli\u003eCleaning submissions from marketing campaigns where email\/phone formatting and casing are inconsistent.\u003c\/li\u003e\n  \u003cli\u003eReconciling duplicate identities (same email or phone) while preserving accurate field values and flagging mismatches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNodes used:\u003c\/strong\u003e if, set, code, merge, sticky note, form trigger.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetup:\u003c\/strong\u003e update field names and rules in the lead-quality configuration (required fields, email field, phone field, duplicate keys) to match your CSV headers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e accepted lead list for downstream CRM import when status is ready; otherwise resolve rejections\/conflicts from the audit payload.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45741410975923,"sku":"N8N-17611","price":31.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/zMqj_ai4grUTt9xUe_GrD_OlwjSEHj.png?v=1785315925","url":"https:\/\/buyflowscripts.com\/products\/crm-lead-csv-validation-duplicate-reconciliation-n8n-workflow","provider":"N8N Commerce","version":"1.0","type":"link"}