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Automated LinkedIn profile summaries with GPT-4o and Google Sheets

HostingerHostinger
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2/3/2026
NotificationSlackAWSMonitoringEC2
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Quickly transform any LinkedIn profile URL into a concise, AI‑generated professional summary — perfect for recruiters, sales teams, and hiring managers who need instant insights into prospects or candidates without manual research.

How it works

  • The workflow polls a Google Sheet for new or updated rows containing LinkedIn profile URLs.
  • For each URL, the Real‑Time LinkedIn Scraper API (via RapidAPI) pulls experience and education sections.
  • Extracted profile data is sent to OpenAI’s GPT model, which generates a clean, structured summary highlighting key strengths, career trajectory, and differentiators.
  • The generated summary is written back into a new column in the same row of your Google Sheet for easy review and sharing.

Set up steps

  • Connect your Google account and select the spreadsheet + worksheet containing your list of LinkedIn URLs.
  • Sign up for the Real‑Time LinkedIn Scraper API on RapidAPI, copy your API key, and add it to the workflow’s HTTP Request node.
  • Insert your OpenAI API key credentials.
  • Ensure your Google Sheet has one column for “linkedin_url” and create two empty columns named “full_name” and "summary" (or customize them based on your needs).
  • Run a single row through the workflow to verify scraping accuracy and summary formatting, then turn on the workflow for continuous automation.

With this template, eliminate hours of manual profile review — instantly gain actionable insights and focus on what really matters: building relationships and closing deals.

n8n Workflow: Automated LinkedIn Profile Summaries with GPT-4o and Google Sheets

This n8n workflow automates the generation of LinkedIn profile summaries using AI and manages the process through a Google Sheet. It listens for new entries in a specified Google Sheet, extracts LinkedIn profile URLs, generates a summary using an OpenAI Chat Model (likely GPT-4o given the context), and then updates the Google Sheet with the generated summary.

What it does

  1. Monitors Google Sheet: Triggers when a new row is added to a configured Google Sheet.
  2. Extracts LinkedIn Profile URL: Retrieves the LinkedIn profile URL from the new row.
  3. Generates AI Summary: Uses an OpenAI Chat Model (e.g., GPT-4o) via a LangChain Summarization Chain to generate a concise summary of the LinkedIn profile.
  4. Updates Google Sheet: Writes the generated AI summary back to a specified column in the same Google Sheet.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n Instance: A running n8n instance.
  • Google Account: A Google account with access to Google Sheets.
  • OpenAI API Key: An API key for OpenAI to use their Chat Model (e.g., GPT-4o).
  • LangChain Credentials: Configured LangChain credentials in n8n for the OpenAI Chat Model.

Setup/Usage

  1. Import the Workflow:
    • Download the provided JSON workflow.
    • In your n8n instance, click "Workflows" in the left sidebar.
    • Click "New" and then "Import from JSON".
    • Paste the workflow JSON or upload the file.
  2. Configure Google Sheets Trigger:
    • Open the "Google Sheets Trigger" node.
    • Select or create a Google Sheets credential.
    • Specify the "Spreadsheet ID" and "Sheet Name" that the workflow should monitor for new rows.
    • Set the "Trigger On" option to "New Row".
    • Ensure the column containing LinkedIn profile URLs is correctly identified in the subsequent nodes (e.g., "Code" node).
  3. Configure OpenAI Chat Model:
    • Open the "OpenAI Chat Model" node.
    • Select or create an OpenAI API credential.
    • Ensure the model is set to gpt-4o or your preferred chat model.
  4. Configure Google Sheets (Update) Node:
    • Open the "Google Sheets" node.
    • Select the same Google Sheets credential used for the trigger.
    • Specify the "Spreadsheet ID" and "Sheet Name" where the summary should be written.
    • Set the "Operation" to "Update Row".
    • Map the output from the "Summarization Chain" node to the correct column in your Google Sheet where the summary should be stored. You'll likely use an expression like {{ $json.summary }}.
    • Ensure the "Key Column" and "Key Value" are correctly configured to identify the row to update (e.g., using the row index from the trigger).
  5. Activate the Workflow:
    • Click the "Activate" toggle in the top right corner of the n8n editor.

The workflow will now automatically generate LinkedIn profile summaries whenever a new row is added to your specified Google Sheet with a LinkedIn profile URL.

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