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Monitor legal policy changes with Google Sheets, Gmail and GPT-4o

n8nn8n12 modulesv1.0
GmailGoogle SheetsOpenAI

Terms of Service Change Watcher with AI Summaries Automatically monitors Terms of Service, Privacy Policy, and other legal pages for changes. When content changes are detected, GPT-4o analyzes the old vs new text and emails you a plain-English summary with an impact rating. How it works 1. Every day at 8 AM, the workflow reads your list of URLs from a Google Sheet 2. Each page is fetched and stripped to plain text 3. The text is compared against the previously stored version 4. If a change is de

At a glance

Monitor legal policy changes with Google Sheets, Gmail and GPT-4o is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects Gmail, Google Sheets, OpenAI. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
Gmail, Google Sheets, OpenAI
Modules
12
Price
Free
Version
v1.0
Monitor legal policy changes with Google Sheets, Gmail and GPT-4o workflow diagram

About this workflow

Terms of Service Change Watcher with AI Summaries Automatically monitors Terms of Service, Privacy Policy, and other legal pages for changes. When content changes are detected, GPT-4o analyzes the old vs new text and emails you a plain-English summary with an impact rating. How it works 1. Every day at 8 AM, the workflow reads your list of URLs from a Google Sheet 2. Each page is fetched and stripped to plain text 3. The text is compared against the previously stored version 4. If a change is detected, the old and new content are sent to GPT-4o for analysis 5. You receive an email with a summary of exactly what changed and how it impacts you 6. All changes are logged to a Change Log sheet for a historical record Setup 1. Create a Google Sheet with two tabs: Pages (columns: url, pagename, lastcontent, lastchecked) and Change Log (columns: date, pagename, url, summary) 2. Add the URLs you want to monitor in the Pages tab — leave lastcontent and lastchecked empty 3. Connect your Google Sheets OAuth2, Gmail OAuth2, and OpenAI API credentials 4. Update the Google Sheet document in all four Google Sheets nodes 5. Set your email address in the Send Change Alert node 6. Run once to save baselines, then activate the workflow

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How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n → click the menu → Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

Setup guide

Setup guide included

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