Monitor competitor website changes weekly with GPT-4.1-mini and Gmail
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 8 nodes and runs on a schedule (every day). Along the way it connects OpenAI and Gmail.
How it runs
Trigger: On a schedule (every day).
- Define Competitors (Code): runs custom JavaScript code
- HTTP - Fetch Competitor Page (HTTP Request): calls an HTTP API
- Track Snapshot Changes (Code): runs custom JavaScript code
- Build Digest Prompt (Code): runs custom JavaScript code
- OpenAI: uses OpenAI
- Format Digest Email (Code): runs custom JavaScript code
- Gmail: work with draft
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (5)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - OpenAI
@n8n/n8n-nodes-langchain.openAi - Gmail
n8n-nodes-base.gmail
From the author
How it works - Runs automatically on a weekly schedule and fetches the live HTML of every competitor page you define - Strips all HTML tags and captures a clean text snapshot of each page - Compares the current snapshot against the previously stored version…