Analyze Event Feedback With Sentiment Analysis, Google Sheets, Slack & Email 10218 – n8n Workflows – Free Template

What This Workflow Does

The Real-Time Attendee Engagement & Feedback Analyzer is an n8n workflow designed to collect, process, and act on feedback from event attendees in real time. This automation tool captures responses from multiple sources including webhook submissions, live polls, session ratings, and attendee comments. It then analyzes the collected data to extract meaningful insights and distributes actionable intelligence to event organizers and stakeholders through automated notifications and detailed reports.

How It Works

This workflow follows a three-stage process to handle attendee feedback efficiently:

• Data collection begins when feedback enters the system through webhook triggers, capturing poll responses, ratings, and comments from attendees
• The analysis engine processes incoming data using sentiment analysis, rating aggregation, keyword extraction, and trend identification to uncover patterns and insights
• Insights are delivered through real-time dashboards, organizer notifications via Slack, email summaries, and action recommendations sent back through webhook responses

Use Cases

• Conference organizers monitoring attendee satisfaction across multiple sessions simultaneously and identifying speakers or topics that need improvement
• Virtual event platforms collecting live feedback during webinars and generating instant sentiment reports to gauge audience engagement
• Training organizations analyzing participant feedback from courses to refine curriculum content and identify knowledge gaps
• Product launch events capturing real-time customer reactions and feature feedback to inform post-launch decisions and marketing messaging
• Corporate town halls and internal events collecting employee feedback on company initiatives and communicating key themes to leadership teams

Nodes Used

• Webhook – Receives incoming feedback data and triggers the workflow from external sources
• Set – Configures and initializes variables for data processing and workflow state management
• If – Routes feedback based on conditional logic such as sentiment thresholds or rating levels
• Google Sheets – Stores feedback data in spreadsheets for historical tracking and further analysis
• Aggregate – Combines and summarizes multiple feedback entries into unified insights and metrics
• Slack – Sends real-time notifications and alerts to organizers about important feedback patterns
• Email Send – Delivers detailed summary reports and recommendations to stakeholders
• Respond to Webhook – Returns processed results and insights back to the requesting system

Prerequisites

• Active n8n instance with webhook functionality enabled
• Google Sheets account with appropriate permissions for creating and updating spreadsheets
• Slack workspace with bot integration capabilities for sending messages
• Email service configured in n8n for sending automated reports and notifications
• Event platform or feedback collection system capable of sending data via webhooks
• Access to sentiment analysis capabilities through n8n nodes or integrated services

Difficulty Level

Intermediate. This workflow requires understanding of webhook triggers, conditional logic, data aggregation, and integration with external services like Google Sheets, Slack, and email. Users should be comfortable setting up node connections, configuring data transformations, and managing multiple output channels. Basic knowledge of JSON data structures and API concepts is beneficial.

This workflow template is shared under the n8n fair-code license. Free to use and modify.