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Analyze hotel reviews with OpenAI GPT-4o-mini and Airtable sentiment fields

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1. Workflow Overview

Analyze hotel reviews with OpenAI and update sentiment in Airtable This workflow automatically analyzes hotel guest reviews using OpenAI and updates the sentiment, summary, and confidence score ...

Best for

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

Tools used

@n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.chainllm, n8n-nodes-base.set, n8n-nodes-base.airtabletrigger, n8n-nodes-base.stickynote, n8n-nodes-base.noop, n8n-nodes-base.if, @n8n/n8n-nodes-langchain.outputparserstructured

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title
Analyze hotel reviews with OpenAI GPT-4o-mini and Airtable sentiment fields
Workflow name
Analyze hotel reviews with OpenAI GPT-4o-mini and Airtable sentiment fields

🏩 Analyze hotel reviews with OpenAI and update sentiment in Airtable

This workflow automatically analyzes hotel guest reviews using OpenAI and updates the sentiment, summary, and confidence score directly in Airtable. It helps hospitality teams monitor guest satisfaction, identify negative experiences quickly, and generate structured insights without manual effort.

By enriching every review with AI-generated sentiment data, teams can improve service quality, prioritize responses, and track performance trends over time.

🎯 Who’s it for

This template is ideal for:

  • Hotel owners and hospitality businesses
  • Customer experience and guest relations teams
  • Property managers handling guest feedback
  • Operations teams tracking service quality
  • Businesses storing reviews in Airtable

It’s also useful for any business that wants to automatically analyze customer feedback stored in a database.

πŸ” How it works

The workflow runs automatically whenever a new review is added to Airtable.

It:

  1. Monitors Airtable for new reviews
  2. Extracts and prepares the review data
  3. Sends the review text to OpenAI for sentiment analysis
  4. Generates:
  • Sentiment (Positive, Neutral, Negative)
  • Short summary
  • Confidence score
  1. Flags conflicts between rating and sentiment
  2. Updates the Airtable record with the results
  3. Marks the review as processed to prevent duplicate analysis

This creates a fully automated sentiment processing pipeline.

βš™οΈ How to set up

  1. Connect your Airtable account
  2. Connect your OpenAI account
  3. Ensure your Airtable table includes these fields:
  • Review ID (Formula : RECORD_ID())
  • Review Text (Long text)
  • Rating (Number)
  • Processed (Checkbox)
  • Sentiment (Text)
  • Summary (Text)
  • Confidence (Number)
  • Sentiment Rating Conflict (Checkbox)
  • Execution ID (Text)
  • Processes At (Date)
  • Other Fields like Guest Name, location, etc.. (Optional)
  1. Activate the workflow

Once enabled, the workflow runs automatically.

πŸ“‹ Requirements

You will need:

  • Airtable account
  • OpenAI API account
  • Airtable table containing guest reviews

For testing and simulating real-world usage, you can also create an Airtable Form linked to your table. This allows you or your team to submit sample hotel reviews manually, just like a guest feedback form. Each submission will automatically trigger the workflow and generate sentiment analysis results.

This is especially useful for:

  • Testing the workflow setup
  • Demonstrating the automation to your team
  • Simulating real guest feedback collection

πŸŽ›οΈ How to customize the workflow

You can easily extend this workflow to fit your needs:

  • Modify the AI prompt to change sentiment logic or summary format
  • Send alerts for negative reviews to Slack, Email, or Microsoft Teams
  • Connect other databases like NocoDB, MySQL, PostgreSQL, or Google Sheets

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 - Analyze Review Sentiment

Type / Role
@n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices
Version 1.2

Block 2 - AI: Analyze Review Sentiment

Type / Role
@n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices
Version 1.7

Block 3 - Combine AI Output with Review Data

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 4 - Airtable Trigger

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

Block 5 - Sticky Note

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

Block 6 - Sticky Note1

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

Block 7 - Sticky Note2

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

Block 8 - Processed Review: No Action Required

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

Block 9 - Normalize Review Payload

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 10 - Check AI Output Valid

Type / Role
n8n-nodes-base.if - if
Config choices
Version 2.3

Block 11 - AI Failure Handler

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 12 - Parse AI Output (JSON Schema)

Type / Role
@n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices
Version 1.3

Block 13 - Prepare Airtable Update

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 14 - Update Airtable Review Record

Type / Role
n8n-nodes-base.airtable - airtable
Config choices
Version 2.1

Block 15 - Flatten AI Output

Type / Role
n8n-nodes-base.set - set
Config choices
Version 3.4

Block 16 - Sticky Note3

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

Block 17 - Sticky Note5

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

Block 18 - Sticky Note6

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

Block 19 - Check if Review Exist

Type / Role
n8n-nodes-base.if - if
Config choices
Version 2.3

Block 20 - Check if Processed

Type / Role
n8n-nodes-base.if - if
Config choices
Version 2.3

Block 21 - No Review to Process

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

3. Summary Table

Workflow Analyze hotel reviews with OpenAI GPT-4o-mini and Airtable sentiment fields
Complexity advanced
Nodes 21
Categories Market Research, AI Summarization
Author Edson Encinas
Published 21 Feb 2026

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/13573/13573.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 Analyze hotel reviews with OpenAI GPT-4o-mini and Airtable sentiment fields do?

Analyze hotel reviews with OpenAI and update sentiment in Airtable This workflow automatically analyzes hotel guest reviews using OpenAI and updates the sentiment, summary, and confidence score ...

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.