Extract Marketing Insights from Google Reviews Using Dumpling AI + GPT-4

## What this workflow does This workflow helps you analyze Google reviews of any business to generate powerful marketing insights. By simply submitting a business name and its Google Place ID, it fetches the top 30 reviews and uses GPT-4 (via LangChain Agent) to extract valuable customer insights such as marketing angles, customer motivations, product pain points, and voice of customer (VOC) quotes. The output is stored automatically in a connected Google Sheet. --- ## Who is this for - Marketing teams looking for messaging inspiration - Founders or product managers exploring customer feedback - Brand strategists gathering real-world insights - Agencies running VOC or sentiment analysis --- ## Requirements - **Dumpling AI API key** - **OpenAI GPT-4 or GPT-4o access** - **Google Sheets connection** - A form or manual input with: - Business Name - Google Place ID --- ## How to set up 1. **Connect Credentials** - Dumpling AI (via HTTP Header Auth) - OpenAI (GPT-4) - Google Sheets (OAuth2) 2. **Prepare your Google Sheet** - Create columns: `Business Name`, `Place ID`, `Marketing Angles`, `Customer Motivations`, `Frictions and Barriers`, `Product Opportunities`, `VOC Snippets` 3. **Update Nodes** - Replace the Google Sheets `Document ID` and `Tab Name` with yours - Check that the Dumpling API node is linked to your credential - Optional: tweak the prompt in the LangChain Agent node to fit your tone or goals --- ## How it works (Workflow Steps) 1. User submits business name + Google Place ID 2. Dumpling AI fetches top 30 reviews 3. Workflow aggregates review text 4. GPT-4 via LangChain analyzes the reviews 5. Insights are parsed and logged to Google Sheets --- ## Customization Ideas - Push output to Notion, Airtable, or Slack - Add sentiment scoring to prioritize themes - Create summaries for each insight category - Schedule insights to be emailed weekly --- This is a plug-and-play VOC research workflow - great for founders, marketers, and product teams who want actionable data from real customers without doing manual review scraping or summarizing.

Platform

n8n

Category

Marketing

Price

$9.99

Creator

Yang

• splitOut
• aggregate
• stickyNote
• formTrigger
• httpRequest
• googleSheets
• agent
• toolThink
• lmChatOpenAi
• outputParserStructured