Block 1 - Get many reviews
- Type / Role
- n8n-nodes-base.googleBusinessProfile - googleBusinessProfile
- Config choices
- Version 1
Analyze Google Business Reviews & send sentiment reports to Slack with Gemini
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Important notice
This workflow is provided as-is. Please review and test before using in production.
1. Workflow Overview
Google Review Sentiment Analysis & Slack Notification Workflow This workflow automates the process of collecting Google Business Profile reviews , analyzing customer sentiment with Google Gemin...
Best for
- Market Research automation workflows
- AI Summarization automation workflows
- advanced n8n builders looking for reusable templates
Tools used
n8n-nodes-base.googlebusinessprofile, @n8n/n8n-nodes-langchain.sentimentanalysis, @n8n/n8n-nodes-langchain.lmchatgooglegemini, n8n-nodes-base.scheduletrigger, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.stickynote, n8n-nodes-base.set, n8n-nodes-base.filter
Source and attribution
This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by SayOne Technologies.
Original n8n.io source1.1 Workflow description
- Title
- Analyze Google Business Reviews & send sentiment reports to Slack with Gemini
- Workflow name
- Analyze Google Business Reviews & send sentiment reports to Slack with Gemini
⭐ Google Review Sentiment Analysis & Slack Notification Workflow
This workflow automates the process of collecting Google Business Profile reviews 🏪, analyzing customer sentiment with Google Gemini 🤖✨, and sending structured reports to Slack 💬.
🔑 Key Advantages
- 📥 Fetches Google Business Profile reviews for a given business and time period
- 🧠 Runs sentiment analysis using Gemini AI
- 📊 Consolidates comments, ratings, and trends into a JSON-based summary
- 🧩 Restructures results into Slack Block Kit format for easy readability
- 🚀 Sends automated sentiment reports directly to a Slack channel
⚙️ Set Up Essentials You’ll Need
- 🔑 Google Business Profile API access with project approval
- ✅ Enabled Google Business Profile API service
- 🔐 Gemini API credentials
- 💬 Slack workspace & channel for receiving reports
🚀 How to Get Started
- 🔧 Configure your Google Business Profile API and enable access
- 👤 Set the owner name and 📍 location to fetch reviews
- ⏳ Define the review time period using the Set Time Period node
- 🔗 Connect your Slack account and select a channel for notifications
- 🕒 Deploy and let the workflow run on schedule for automated insights
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 2 - Sentiment Analysis
- Type / Role
- @n8n/n8n-nodes-langchain.sentimentAnalysis - sentimentAnalysis
- Config choices
- Version 1.1
Block 3 - Google Gemini Chat Model
- Type / Role
- @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
- Config choices
- Version 1
Block 4 - Schedule Trigger
- Type / Role
- n8n-nodes-base.scheduleTrigger - scheduleTrigger
- Config choices
- Version 1.2
Block 5 - AI Agent
- Type / Role
- @n8n/n8n-nodes-langchain.agent - agent
- Config choices
- Version 2.2
Block 6 - AI Agent1
- Type / Role
- @n8n/n8n-nodes-langchain.agent - agent
- Config choices
- Version 2.2
Block 7 - AI Agent2
- Type / Role
- @n8n/n8n-nodes-langchain.agent - agent
- Config choices
- Version 2.2
Block 8 - Google Gemini Chat Model1
- Type / Role
- @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
- Config choices
- Version 1
Block 9 - Sticky Note
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Block 10 - Sticky Note1
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Block 11 - Sticky Note2
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Block 12 - Sticky Note3
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Block 13 - Sticky Note5
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Block 14 - Set time period
- Type / Role
- n8n-nodes-base.set - set
- Config choices
- Version 3.4
Block 15 - Filter review based on the time period
- Type / Role
- n8n-nodes-base.filter - filter
- Config choices
- Version 2.2
Block 16 - Map the comment and rating
- Type / Role
- n8n-nodes-base.set - set
- Config choices
- Version 3.4
Block 17 - Convert to json string
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 18 - Convert to json string1
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 19 - Convert to json string2
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 20 - Restructure the sentiment positive data to slack block
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 21 - Restructure the sentiment neutral data to slack block
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 22 - Restructure the sentiment negative data to slack block
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 23 - Send message to slack channel if the analysis is positive
- Type / Role
- n8n-nodes-base.slack - slack
- Config choices
- Version 2.3
Block 24 - Send message to slack channel if the analysis is neutral
- Type / Role
- n8n-nodes-base.slack - slack
- Config choices
- Version 2.3
Showing the first 24 of 25 workflow blocks. Download the JSON for the full node graph.
3. Summary Table
| Workflow | Analyze Google Business Reviews & send sentiment reports to Slack with Gemini |
|---|---|
| Complexity | advanced |
| Nodes | 25 |
| Categories | Market Research, AI Summarization |
| Author | SayOne Technologies |
| Published | 01 Sept 2025 |
4. Reproducing the Workflow from Scratch
-
1. Download the workflow JSON
Use the JSON export at /data/workflows/8111/8111.json as the source template for this automation.
-
2. Import the template into n8n
Open n8n, import the downloaded JSON, and review each node before activating the workflow.
-
3. Configure credentials and variables
Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
-
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. 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 Analyze Google Business Reviews & send sentiment reports to Slack with Gemini do?
Google Review Sentiment Analysis & Slack Notification Workflow This workflow automates the process of collecting Google Business Profile reviews , analyzing customer sentiment with Google Gemin...
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.