AI Customer feedback sentiment analysis

Automate the analysis of customer feedback by leveraging AI to understand sentiment and efficiently organize insights. This powerful workflow connects a Form Trigger to capture incoming customer feedback, then sends that feedback to OpenAI for classification, determining whether the sentiment is positive, negative, or neutral. The classified sentiment is then merged with the original feedback content and automatically added as a new row to a designated Google Sheet, creating a centralized, AI-powered repository of customer opinions. Businesses can use this to quickly identify customer pain points, track product satisfaction over time, or prioritize feature development based on user sentiment, eliminating the manual effort of reading and categorizing every piece of feedback. This saves significant time and resources for customer service teams, product managers, and marketing departments, allowing them to focus on strategic initiatives rather than repetitive data entry and analysis.

9 nodesmanual trigger94 views1 copiesAI
Google SheetsOpenAI

Workflow JSON

{"meta": {"instanceId": "82a17fa4a0b8e81bf77e5ab999d980f392150f2a9541fde626dc5f74857b1f54"}, "nodes": [{"id": "4ea39a4f-d8c1-438f-9738-bfbb906a3d7a", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [1200, 1020], "parameters": {"width": 253, "height": 342, "content": "## Send customer feedback to OpenAI for sentiment analysis"}, "typeVersion": 1}, {"id": "6962ea41-7d15-4932-919f-21ac94fa1269", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [1960, 1180], "parameters": {"width": 253, "height": 342, "content": "## Add new feedback to google sheets"}, "typeVersion": 1}, {"id": "4c8a8984-2d8e-4139-866b-6f3536aced07", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [800, 1600], "parameters": {"width": 1407, "height": 254, "content": "## Instructions\n1. Connect Google sheets\n2. Connect your OpenAi account (api key + org Id)\n3. Create a customer feedback form, use an existing one or use the one below as example. \nAll set!\n\n\n- Here is the example google sheet being used in this workflow: https://docs.google.com/spreadsheets/d/1omWdRbiT6z6GNZ6JClu9gEsRhPQ6J0EJ2yXyFH9Zng4/edit?usp=sharing. You can download it to your account."}, "typeVersion": 1}, {"id": "d43a9574-626d-4817-87ba-d99bdd6f41dc", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [800, 1160], "parameters": {"width": 253, "height": 342, "content": "## Feedback form is submitted"}, "typeVersion": 1}, {"id": "76dab2dc-935f-416e-91aa-5a1b7017ec1b", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [1600, 1180], "parameters": {"width": 253, "height": 342, "content": "## Merge form data and OpenAI result"}, "typeVersion": 1}, {"id": "9772eac1-8df2-4305-9b2c-265d3c5a9a4a", "name": "Add customer feedback to Google Sheets", "type": "n8n-nodes-base.googleSheets", "position": [2020, 1320], "parameters": {"columns": {"value": {"Category": "={{ $json['What is your feedback about?'] }}", "Sentiment": "={{ $json.text }}", "Timestamp": "={{ $json.submittedAt }}", "Entered by": "=Form", "Customer Name": "={{ $json.Name }}", "Customer contact": "={{ $json['How do we get in touch with you?'] }}", "Customer Feedback": "={{ $json['Your feedback'] }}"}, "schema": [{"id": "Timestamp", "type": "string", "display": true, "required": false, "displayName": "Timestamp", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "Category", "type": "string", "display": true, "required": false, "displayName": "Category", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "Customer Feedback", "type": "string", "display": true, "required": false, "displayName": "Customer Feedback", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "Customer Name", "type": "string", "display": true, "required": false, "displayName": "Customer Name", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "Customer contact", "type": "string", "display": true, "required": false, "displayName": "Customer contact", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "Entered by", "type": "string", "display": true, "required": false, "displayName": "Entered by", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "Urgent?", "type": "string", "display": true, "required": false, "displayName": "Urgent?", "defaultMatch": false, "canBeUsedToMatch": true}, {"id": "Sentiment", "type": "string", "display": true, "required": false, "displayName": "Sentiment", "defaultMatch": false, "canBeUsedToMatch": true}], "mappingMode": "defineBelow", "matchingColumns": []}, "options": {}, "operation": "append", "sheetName": {"__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1omWdRbiT6z6GNZ6JClu9gEsRhPQ6J0EJ2yXyFH9Zng4/edit#gid=0", "cachedResultName": "Sheet1"}, "documentId": {"__rl": true, "mode": "list", "value": "1omWdRbiT6z6GNZ6JClu9gEsRhPQ6J0EJ2yXyFH9Zng4", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1omWdRbiT6z6GNZ6JClu9gEsRhPQ6J0EJ2yXyFH9Zng4/edit?usp=drivesdk", "cachedResultName": "CustomerFeedback"}}, "credentials": {"googleSheetsOAuth2Api": {"id": "", "name": "[Your googleSheetsOAuth2Api]"}}, "typeVersion": 4.1}, {"id": "12084971-c81b-4a0e-814e-120867562642", "name": "Merge sentiment with form content", "type": "n8n-nodes-base.merge", "position": [1680, 1320], "parameters": {"mode": "combine", "options": {}, "combinationMode": "multiplex"}, "typeVersion": 2.1}, {"id": "235edf5b-7724-4712-8dc5-d8327a0620b8", "name": "Classify feedback with OpenAI", "type": "n8n-nodes-base.openAi", "position": [1280, 1180], "parameters": {"prompt": "=Classify the sentiment in the following customer feedback: {{ $json['Your feedback'] }}", "options": {}}, "credentials": {"openAiApi": {"id": "", "name": "[Your openAiApi]"}}, "typeVersion": 1}, {"id": "af4b22aa-0925-40b1-a9ac-298f9745a98e", "name": "Submit form with customer feedback", "type": "n8n-nodes-base.formTrigger", "position": [860, 1340], "webhookId": "e7bf682e-48e8-40de-9815-cd180cdd1480", "parameters": {"options": {"formSubmittedText": "Your response has been recorded"}, "formTitle": "Customer Feedback", "formFields": {"values": [{"fieldLabel": "Name", "requiredField": true}, {"fieldType": "dropdown", "fieldLabel": "What is your feedback about?", "fieldOptions": {"values": [{"option": "Product"}, {"option": "Service"}, {"option": "Other"}]}, "requiredField": true}, {"fieldType": "textarea", "fieldLabel": "Your feedback", "requiredField": true}, {"fieldLabel": "How do we get in touch with you?"}]}, "formDescription": "Please give feedback about our company orproducts."}, "typeVersion": 1}], "connections": {"Classify feedback with OpenAI": {"main": [[{"node": "Merge sentiment with form content", "type": "main", "index": 0}]]}, "Merge sentiment with form content": {"main": [[{"node": "Add customer feedback to Google Sheets", "type": "main", "index": 0}]]}, "Submit form with customer feedback": {"main": [[{"node": "Classify feedback with OpenAI", "type": "main", "index": 0}, {"node": "Merge sentiment with form content", "type": "main", "index": 1}]]}}}

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  3. 3Click Import from JSON and paste the copied workflow.

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