Sync leads between Google Sheets and HubSpot contacts

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Built by Milan Vasarhelyi - SmoothWork Milan Vasarhelyi - SmoothWork
Created on June 05, 2026

Description

Video Introduction

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Workflow Overview

This workflow automatically imports leads from a Google Sheets spreadsheet directly into your HubSpot account. When executed, it reads contact information from a designated spreadsheet and creates or updates corresponding contact records in HubSpot, preventing duplicates by matching on email addresses.

This automation is ideal for teams that collect leads through external forms, landing pages, or other systems that output to Google Sheets. Instead of manually copying contact information into HubSpot, this workflow handles the entire import process, ensuring your CRM stays up-to-date with minimal effort.

Key Features

Automatically syncs contact data including email, name, company, and phone number
Prevents duplicate records by updating existing contacts based on email addresses
Works with any Google Sheets document containing lead information
Can be scheduled to run automatically or triggered manually on demand

Setup Requirements

HubSpot Credentials:
Create a developer account at developers.hubspot.com
Navigate to Legacy Apps and create a new private app
In the Scopes tab, add these permissions:
crm.objects.contacts.read
crm.objects.contacts.write
crm.objects.companies.read
crm.objects.companies.write
Copy the Access Token from the Auth tab
In n8n, create a HubSpot credential using APP Token method and paste your token

Google Sheets:
Connect your Google account to n8n when configuring the Google Sheets node.

Configuration

Update the Google Sheets node to point to your specific spreadsheet containing lead data. The HubSpot node is pre-configured to map common contact properties (Email, Company Name, Name, Phone Number). Adjust these field mappings if your spreadsheet uses different column names or if you need to sync additional contact properties.

Nodes Used (2)

Google Sheets
n8n-nodes-base.googleSheets
HubSpot
n8n-nodes-base.hubspot