Researched: Sourced and summarized, not yet run end-to-end by us CRM

Deduplicate form leads before they reach GoHighLevel

Last checked: · Sourced and summarized; not yet run end-to-end by us. What this means

At a glance

Setup estimate
1–2 h (ESTIMATE)
Tools
Industries
Agencies & consultancies, General (any small business)
View source template on n8n.io (opens in new tab)

Problem

The same person submits a form twice and ends up as duplicate contacts in the CRM

Caveats

No AI involved. Needs a GoHighLevel account with API access (plan and cost UNKNOWN) and three prepared Google Sheets. Duplicate matching depends on the rules in the code step, so test it with a few of your own entries before connecting your live form.

Tools

  • n8n
  • Google Forms
  • Google Sheets (trigger, master database, duplicate log)
  • GoHighLevel API (HTTP request)

Browse by tool: n8n, Google Forms, Google Sheets, HighLevel

Steps

  1. Google Sheets trigger watches the form-responses sheet.
  2. Code checks the new lead against the master database.
  3. New leads: create the GoHighLevel contact and add them to the master sheet.
  4. Duplicates: update the existing GoHighLevel contact with the latest details and log the entry in a duplicate-log sheet.
Status
Researched: Sourced and summarized, not yet run end-to-end by us
Last checked

Setup estimates are rough guesses for someone comfortable with the tools who already has the accounts and API keys. Real time is unknown until tested.

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Why trust it: every entry links its source and caveats, and nothing is called Tested until we publish the logs. Our method.

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