Automate Survey Analysis with Webhooks and AI
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This n8n workflow automates survey analysis by triggering via a webhook, splitting text, embedding it, and storing it in Pinecone for AI-powered insights. It then logs the results to a Google Sheet and alerts on errors.
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About This Workflow
Overview
This n8n workflow is designed to automate the analysis of survey responses. It leverages a webhook trigger to receive survey data, then utilizes Langchain nodes to process this data. The text is split into manageable chunks, embedded using OpenAI's models, and then stored in a Pinecone vector database for efficient retrieval and analysis. A RAG (Retrieval Augmented Generation) agent then processes the data, using the vector store for context and a chat model for generating insights. Finally, the results are appended to a Google Sheet for logging and a Slack alert is configured to notify of any errors. This workflow solves the problem of manual, time-consuming survey data analysis by providing a fully automated and intelligent solution.
Key Features
- Webhook Trigger: Initiate analysis automatically upon receiving new survey data.
- AI-Powered Text Processing: Utilizes Langchain nodes for text splitting, embedding, and AI analysis.
- Vector Database Integration: Stores and retrieves data efficiently using Pinecone for context-aware AI responses.
- Automated Logging: Appends analysis results directly to a Google Sheet.
- Error Alerting: Notifies users via Slack in case of any workflow failures.
How To Use
- Set up Webhook: Configure your survey platform to send POST requests to the provided webhook URL.
- Configure Langchain Nodes: Ensure your OpenAI and Pinecone API keys are set up in n8n credentials. Customize the
model,chunkSize,chunkOverlap, andpineconeIndexparameters as needed. - Configure Google Sheets: Set up your Google Sheets API credentials in n8n and specify the target
SHEET_IDandLogsheet name. - Configure Slack Alert: Set up your Slack API credentials and the channel for error notifications.
- Run the Workflow: Activate the workflow and test by sending sample survey data to the webhook.
Apps Used
Workflow JSON
{
"id": "1d973e3a-ea97-4568-9b4a-273fc774678e",
"name": "Automate Survey Analysis with Webhooks and AI",
"nodes": 0,
"category": "AI & Machine Learning",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 1d973e3a-ea97...
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