YouTube comment analysis with GPT-4o & automated email reports via Gmail
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What to replace before upgrading
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent (v1.9) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (11)
- Limit
n8n-nodes-base.limit - AI Agent
@n8n/n8n-nodes-langchain.agent - If
n8n-nodes-base.if - Edit Fields (Set)
n8n-nodes-base.set - YouTube
n8n-nodes-base.youTube - HTTP Request
n8n-nodes-base.httpRequest - Code
n8n-nodes-base.code - Gmail
n8n-nodes-base.gmail - Google Sheets
n8n-nodes-base.googleSheets - Google Sheets Trigger
n8n-nodes-base.googleSheetsTrigger - Azure OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatAzureOpenAi
What it does
Description: Leverage the power of ChatGPT and YouTube API to monitor, analyze, and report on video feedback automatically. This n8n automation template fetches comments from a YouTube video, performs advanced AI sentiment analysis, identifies key themes, and emails a professional report—all triggered from a Google Sheet. What This Template Does: - 🔁 Auto-Triggers from Google Sheets every minute - 🎥 Fetches YouTube video details and top comments - 🧠 Uses GPT-4o for comment sentiment analysis, theme detection, viewer questions & improvement insights - 📧 Generates and sends an HTML email report with all key insights - 📝 Marks videos as “Mail Sent” in the sheet to prevent duplicate reports Setup Requirements: - YouTube API Credentials - OpenAI API Credentials - Gmail credentials for email delivery - Google Sheet with video tracking Ideal for: YouTube creators, marketers, social media analysts, or agencies seeking automated YouTube comment sentiment analysis and actionable content insights—without writing a line of code.