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Generate market research reports from Google Maps reviews with Gemini AI

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Generate market research reports from Google Maps reviews with Gemini AI preview
Open on n8n.io

Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Market Research Analytics System Transform Google Maps data into actionable business insights with AI powered analysis Overview This n8n workflow automatically collects business data fro...

Best for

  • Market Research automation workflows
  • AI Summarization automation workflows
  • advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.manualtrigger, n8n-nodes-base.set, n8n-nodes-base.httprequest, n8n-nodes-base.code, n8n-nodes-base.splitinbatches, n8n-nodes-base.aggregate, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatgooglegemini

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Charles.

Original n8n.io source

1.1 Workflow description

Title
Generate market research reports from Google Maps reviews with Gemini AI
Workflow name
Generate market research reports from Google Maps reviews with Gemini AI

🚀 Market Research Analytics System

> Transform Google Maps data into actionable business insights with AI-powered analysis

📋 Overview

This n8n workflow automatically collects business data from Google Maps, analyzes customer reviews using AI, and generates comprehensive market research reports delivered straight to your inbox.


🎯 Use Cases

User Type Example Usage
🏢 Business Owners Analyze competition before opening new location
💼 Entrepreneurs Research market gaps and opportunities
📊 Marketing Teams Understand customer sentiment and preferences
💰 Investors Evaluate market potential in target areas
🔍 Consultants Create detailed market reports for clients

🛠️ Customization Examples

Different Business Types

// Restaurants
{"search_query": "restaurants downtown", "analysis_focus": "restaurant"}

// Hotels
{"search_query": "hotels near airport", "analysis_focus": "hospitality"}

// Fitness Centers
{"search_query": "gyms and fitness centers", "analysis_focus": "fitness"}

Multiple Cities

// New York
{"search_location": "@40.7589,-73.9851,12z", "city_name": "New York City"}

// London
{"search_location": "@51.5074,-0.1278,12z", "city_name": "London"}

// Tokyo
{"search_location": "@35.6762,139.6503,12z", "city_name": "Tokyo"}

📊 What You'll Get

Your automated report includes:

🎯 Executive Summary

  • Key market insights in 3-4 sentences
  • Biggest business opportunities identified
  • Immediate action recommendations

📈 Market Analysis

  • Competition density and market gaps
  • Price segments and quality distribution
  • Geographic hotspots and trends

💬 Customer Intelligence

  • Top 5 factors customers value most
  • Common complaints and pain points
  • Overall sentiment analysis

🏆 Competitive Landscape

  • Strongest competitors identified
  • Their strengths and weaknesses
  • Positioning opportunities

💡 Strategic Recommendations

  • Optimal business model suggestions
  • Pricing and marketing strategies
  • 30/90/180-day action plans

⚙️ Technical Requirements

Service Cost Purpose
SerpAPI Free tier (100 searches/month) Google Maps data extraction
Google Gemini Free tier available AI-powered analysis
Gmail Free Report delivery
n8n Cloud or self-hosted Workflow automation

🚨 Important Notes

  • API Limits: Free tiers have monthly limits - monitor usage
  • Data Accuracy: Results depend on Google Maps data availability
  • Processing Time: Analysis may take 2-5 minutes depending on data volume
  • Language Support: Works with multiple languages (update language_code)

🔧 Troubleshooting

Issue Solution
No results found Check coordinates format and search query
API errors Verify API keys are correctly configured
Email not received Check Gmail credentials and recipient address
Slow processing Normal for large datasets (20+ businesses)

🚀 Pro Tips

  • 🎯 Be Specific: Use targeted search queries like "vegan restaurants" vs "restaurants"
  • 📅 Schedule Runs: Set up recurring analysis to track market changes
  • 🌍 Multi-Location: Run for multiple cities to compare markets
  • 📱 Mobile-First: Reports are mobile-responsive for on-the-go reading
  • 🔄 Iterate: Refine search parameters based on initial results

Ready to unlock your market insights? Configure your parameters and execute the workflow!

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Start Workflow

Type / Role
n8n-nodes-base.manualTrigger - manualTrigger
Config choices
Version 1

Block 2 - User Input Configuration

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.2

Block 3 - Dynamic Search Places

Type / Role
n8n-nodes-base.httpRequest - httpRequest
Config choices
Version 4.2

Block 4 - Enhanced Extract Data

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 5 - Loop Over Places

Type / Role
n8n-nodes-base.splitInBatches - splitInBatches
Config choices
Version 3

Block 6 - Get Reviews Content

Type / Role
n8n-nodes-base.httpRequest - httpRequest
Config choices
Version 4.2

Block 7 - Enhanced Combine Data

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 8 - Collect All Data

Type / Role
n8n-nodes-base.aggregate - aggregate
Config choices
Version 1

Block 9 - Prepare Analysis Data

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 10 - AI Market Analysis

Type / Role
@n8n/n8n-nodes-langchain.agent - agent
Config choices
Version 2.1

Block 11 - Google Gemini Chat Model

Type / Role
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices
Version 1

Block 12 - Prepare Email Content

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 13 - Send Email Report

Type / Role
n8n-nodes-base.gmail - gmail
Config choices
Version 2

Block 14 - Final Status & Logging

Type / Role
n8n-nodes-base.code - code
Config choices
Version 2

Block 15 - Sticky Note

Type / Role
n8n-nodes-base.stickyNote - stickyNote
Config choices
Version 1

3. Summary Table

Workflow Generate market research reports from Google Maps reviews with Gemini AI
Complexity advanced
Nodes 15
Categories Market Research, AI Summarization
Author Charles
Published 03 Aug 2025

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/6928/6928.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

    Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.

  4. 4. Test with sample data

    Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.

  5. 5. Activate and monitor

    Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Frequently asked questions

What does Generate market research reports from Google Maps reviews with Gemini AI do?

Market Research Analytics System Transform Google Maps data into actionable business insights with AI powered analysis Overview This n8n workflow automatically collects business data fro...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Market Research, AI Summarization use case.