Automated Course Registration Evaluation with AI, Gmail, and Google Sheets

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Built by Shady Ahmed Shady Ahmed
Created on June 15, 2026

Description

๐Ÿ“Œ Description

Automate your course enrollment process with this workflow that handles student submissions, evaluates eligibility, and sends acceptance or rejection emails โ€” all without manual effort. It's perfect for instructors managing multi-week technical courses who want to streamline onboarding and communication.

โš™๏ธ How It Works

๐Ÿ“ฅ Captures student registration data via an n8n Form Trigger

๐Ÿ“Š Evaluates responses (e.g., checks programming background & availability)

๐Ÿ“ค Sends automated, personalized acceptance or rejection emails based on criteria

๐Ÿ“ Logs submission outcomes for review

๐Ÿ“จ Optionally stores records in Google Sheets, Airtable, or a database (customizable)

๐Ÿ› ๏ธ Set Up Steps

๐Ÿ”— Connect Gmail (or your preferred email service)

โœ… Add your course filtering logic to the decision node (simple JSON rules)

๐Ÿ“„ Customize email templates (plain or HTML)

๐Ÿงช Test the flow with sample submissions

โฑ๏ธ Setup Time: 10โ€“15 minutes (depending on integrations)

๐Ÿ” Notes

No hardcoded API keys used โ€“ all credentials must be set up using the n8n credential system

Sticky notes inside the workflow provide detailed setup and customization tips

Easily extendable to add payment links, WhatsApp alerts, or CRM integration

Nodes Used (8)

AI Agent
@n8n/n8n-nodes-langchain.agent
Default Data Loader
@n8n/n8n-nodes-langchain.documentDefaultDataLoader
Embeddings Google Gemini
@n8n/n8n-nodes-langchain.embeddingsGoogleGemini
Google Drive
n8n-nodes-base.googleDrive
Google Sheets
n8n-nodes-base.googleSheets
OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi
Pinecone Vector Store
@n8n/n8n-nodes-langchain.vectorStorePinecone
Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured