
⚙️ Craft Custom AI Workflows with n8n: A Power User’s Guide to Intelligent Automation
🔧 Introduction to n8n
n8n (short for “nodemation”) is an open-source workflow automation tool designed for technical users who want complete control over their automations. It’s self-hostable, supports conditional logic, and excels at creating powerful flows involving APIs, code blocks, and external integrations. With native nodes for tools like Gmail, OpenAI, Notion, and databases, n8n is a favorite among dev teams, data pros, and power users.
Let’s explore five original, high-impact automation scenarios that show how n8n can transform everyday workflows using advanced customization and AI.
✅ Scenario 1: Summarize Gmail Feedback with OpenAI and Log to Notion
Use Case: Turn incoming emails into usable insights — instantly.
Steps:
- Trigger: Gmail Node → Watch Emails (filter by subject tag or sender)
- Action 1: Extract email body text
- Action 2: OpenAI Node → Generate summary using prompt like “Summarize this customer feedback in 3 bullet points”
- Action 3: Notion Node → Append summary to a linked Notion database
- Optional: Send a Teams alert for any negative sentiment
✅ Scenario 2: Auto-Translate Support Tickets and Assign by Language
Use Case: Route international requests to the right agents.
Steps:
- Trigger: Intercom/Zendesk API → New support ticket
- Action 1: Google Cloud Translation Node → Detect and translate ticket
- Action 2: If/Else Node → Route to language-specific assignee
- Action 3: Email → Notify team or Slack DM to assigned agent
✅ Scenario 3: Monitor RSS Feeds and Post Curated Updates to Discord
Use Case: Share industry news with your community automatically.
Steps:
- Trigger: RSS Node → Poll favorite tech or finance feeds
- Action: Filter articles based on keywords like “AI,” “web3,” or “startups”
- Action 2: Discord Node → Post headline and link to a #news channel
- Optional: Format message with markdown and custom branding
✅ Scenario 4: Sync Airtable Records with HubSpot and Enrich with Clearbit
Use Case: Enrich your CRM with public company data.
Steps:
- Trigger: Airtable Node → Watch for new or updated rows
- Action 1: Clearbit API → Lookup domain or company data
- Action 2: HubSpot Node → Create or update contact or organization
- Optional: Slack → Alert sales team with the enriched info
✅ Scenario 5: Generate AI-Based Meeting Summaries and Email Them to Attendees
Use Case: Free yourself from post-meeting follow-up chores.
Steps:
- Trigger: Google Calendar → After meeting ends
- Action 1: Google Drive → Get attached meeting transcript or notes
- Action 2: OpenAI Node → Summarize key points and action items
- Action 3: Gmail Node → Send summary to attendees list
- Optional: Notion Node → Archive it for future reference
