Event Attendee Automation with Mattermost & Google

September 4, 2025

Aladuddin Aladin

This workflow automates the event attendee management process from registration to participation. When someone registers via Typeform, their information is automatically stored in Google Sheets, an account is created in Mattermost, they are added to relevant teams and channels, invited to Google Calendar events, and finally sent a personalized welcome email via Gmail.

Perfect for conferences, webinars, or community events—this template ensures attendees are onboarded seamlessly and stay engaged throughout the event.

✨ Features

  • Typeform Trigger – Capture attendee registrations in real time.
  • Google Sheets Integration – Append attendee data to a centralized sheet for record-keeping.
  • Mattermost Automation – Create user accounts, assign them to teams, and add them to session-specific channels.
  • Google Calendar Sync – Add attendees directly to calendar events for scheduling and reminders.
  • Personalized Welcome Email – Send attendees confirmation details, login credentials, and session info automatically.
  • Session Management – Dynamically match attendee-selected sessions with event details.

About the author

Alauddin Aladin is an AI Automation expert helping businesses streamline operations, boost productivity, and scale effortlessly using tools like Make.com and n8n. With over a decade of experience in digital systems and automation strategy, Alauddin empowers entrepreneurs to save time and grow smarter through intelligent workflows and AI-driven solutions.

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