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Data & Integrations / PROJECT 22

CSV to CRM Contact Sync

Validate uploaded CSV contacts, sync valid records and log duplicates or invalid emails for review.

n8nCSVJavaScriptGoogle Sheets
Recorded portfolio demo

PROJECT OVERVIEW

A clear process for everyday work.

01 / PROBLEM

CSV imports can contain duplicate contacts and invalid email addresses that reduce the quality of a contact database.

02 / SOLUTION

Validate uploaded CSV contacts, sync valid records and log duplicates or invalid emails for review.

03 / RESULT

Valid contacts saved in a Google Sheets contact table, with rejected rows and reasons kept in a separate review log.

Who it’s for

Teams importing event leads or contact lists into a spreadsheet-based CRM.

HOW IT WORKS

From input to outcome.

  1. 01
    Upload the contact CSV through a form
  2. 02
    Extract rows and validate contact data
  3. 03
    Append or update valid contact records
  4. 04
    Log duplicate and invalid rows with a reason

Tools used.

n8nCSVJavaScriptGoogle Sheets
Adapt this demo to your business

We’ll configure your data, integrations and review rules, then test the workflow with your process.

PROJECT DEMO

See the workflow in action.

Let’s talk