Hey everyone,
I wanted to share one of the workflows I built recently using n8n + GoHighLevel + NocoDB.
This automation is designed to take incoming data from GoHighLevel via webhook, check whether the contact or company already exists in NocoDB, and then either create a new record or update the existing one.
Flow overview:
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Webhook receives lead/contact data from GHL
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First, it checks whether the email exists
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If the contact exists, it updates the contact record
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If not, it creates a new contact
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Then it checks whether the company name exists
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If the company exists, it updates the company record
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If not, it creates a new company
Why I built it this way:
The goal was to avoid duplicate records and keep both company and contact data synced properly between systems. Instead of blindly pushing everything into the database, the workflow first validates the existing data and then decides the correct action.
Tools used:
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n8n
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GoHighLevel
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NocoDB
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HTTP Request nodes
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Conditional logic
This kind of setup is really useful for businesses that want cleaner CRM data, better contact management, and a more reliable sync process without manual checking.
Would love to hear how others are handling deduplication and contact/company sync logic inside n8n.
