Monitor competitor website changes weekly with GPT-4.1-mini and Gmail

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 using workflow static data — no external database needed Sends only changed pages to GPT-4.1-mini, which analyses differences across pricing, positioning, product launches, and feature updates Formats the AI analysis into a structured digest with an executive summary, material changes per competitor, suggested response actions, and watch items for next run Saves the digest as a Gmail draft addressed to your chosen recipient — ready to review and forward to your team

Set up steps Open the Define Competitors node and replace the example entries with your competitor names, URLs, and what to watch for (e.g. pricing, features, messaging) Open the Build Digest Prompt node and replace replace-me@example.com with your recipient's email address Connect your OpenAI credential to the OpenAI node (GPT-4.1-mini or higher recommended) Connect your Gmail OAuth2 credential to the Gmail node Run the workflow once manually to store the first baseline snapshots — no digest will be sent on this first run Activate the workflow — it will now run every week and only alert you when something has actually changed