Analyze YouTube comments with OpenAI and send reports via email and chat

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1. Workflow Overview

Who it's for This advanced n8n workflow is designed for YouTube content creators , social media managers , digital marketers , and agency owners who need a deep, automated understanding of their vi...

Best for

Market Research automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.gmail, n8n-nodes-base.googledrive, n8n-nodes-base.if, n8n-nodes-base.code, n8n-nodes-base.noop, n8n-nodes-base.telegram, n8n-nodes-base.telegramtrigger

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by SpaGreen Creative.

Original n8n.io source

1.1 Workflow description

Title: Analyze YouTube comments with OpenAI and send reports via email and chat
Workflow name: Analyze YouTube comments with OpenAI and send reports via email and chat

Who it's for

This advanced n8n workflow is designed for YouTube content creators, social media managers, digital marketers, and agency owners who need a deep, automated understanding of their video performance. It acts as a virtual audience research analyst, automatically fetching video details, scraping all comments (handling pagination), and analyzing them with AI to extract sentiment, trends, and content ideas.

Features

Complete Comment Scraping: Fetches all YouTube comments using automatic API pagination.
Telegram Control: Start analysis directly from Telegram with Admin/User access checks and owner alerts.
Smart ID Extraction: Detects and extracts Video ID from different message formats automatically.
AI-Powered Analysis: Uses LangChain + OpenAI to generate insights on sentiment, audience, engagement, and content opportunities.
Multi-Format Reporting: Sends reports in HTML/Markdown through Gmail, Telegram, and WhatsApp simultaneously.
Cloud Archiving: Saves reports automatically to Google Drive with the video title as the document name.
Actionable Insights: Identifies viewer pain points, keyword ideas, and optimization opportunities for future videos.

Requirements

YouTube Data API v3: A valid Google API Key with access to the commentThreads and video resources is required for fetching data.
OpenAI API: Required for the LangChain Agent (using models like gpt-4.1-mini) to analyze the data and generate the comprehensive report.
Telegram API: For triggering the workflow and receiving the final report.
Gmail & Google Drive: Google OAuth2 credentials are needed to send the report email and save the file to your drive.
Rapiwa (WhatsApp): API credentials to send the report via WhatsApp messages.

Important Notes

API Key Configuration: Replace "add_your_google_API_key" in Edit Fields (Set API key) with your valid YouTube Data API key.
Telegram Setup: Add your Admin ID and Chat ID in the Telegram message nodes for correct notifications.
Video Input: Send a Telegram message containing VIDEO_ID, video id, or videoid to trigger the workflow.
Cost Management: Large videos with many comments can use high OpenAI token limits since all comments are analyzed.
Permissions: Make sure YouTube Data API v3 is enabled in your Google Cloud Project.

Support & Help

WhatsApp: Chat on WhatsApp
Discord: SpaGreen Community
Facebook Group: SpaGreen Support
Website: spagreen.net
Developer Portfolio: Codecanyon SpaGreen

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Sticky Note10

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 2 - Gmail Report

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.1

Block 3 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 4 - Save Report to Google Drive

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 5 - If

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.3

Block 6 - Code (Check Video ID & if exist then Separate it)

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 7 - No Operation, do nothing

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 8 - If (Check Admin)

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.3

Block 9 - If (Check Perfect Message for 'SEO Analysis')

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.3

Block 10 - If (Check User Message)

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.3

Block 11 - Send a alert message to Admin

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 12 - Telegram Trigger1

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1.2

Block 13 - Sticky Note15

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 14 - Split Out Comments

Type / Role: n8n-nodes-base.splitOut - splitOut
Config choices: Version 1

Block 15 - Combine Comments

Type / Role: n8n-nodes-base.summarize - summarize
Config choices: Version 1

Block 16 - Create One JSON Object

Type / Role: n8n-nodes-base.aggregate - aggregate
Config choices: Version 1

Block 17 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - Send a text message

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 19 - Rapiwa

Type / Role: n8n-nodes-rapiwa.rapiwa - rapiwa
Config choices: Version 1

Block 20 - Edit Fields (Set API key)

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 21 - Code (Make Video Comments Pagination)

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 22 - YouTube Video Report AI

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.7

Block 23 - Markdown to HTML Format

Type / Role: n8n-nodes-base.markdown - markdown
Config choices: Version 1

Block 24 - OpenAI

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.3

Showing the first 24 of 25 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Analyze YouTube comments with OpenAI and send reports via email and chat
Complexity	advanced
Nodes	25
Categories	Market Research, AI Summarization
Author	SpaGreen Creative
Published	19 May 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15806/15806.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Market Research workflows AI Summarization workflows

Frequently asked questions

What does Analyze YouTube comments with OpenAI and send reports via email and chat do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Market Research, AI Summarization use case.

SpaGreen Creative

60 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.gmail n8n-nodes-base.googledrive n8n-nodes-base.if n8n-nodes-base.code n8n-nodes-base.noop n8n-nodes-base.telegram n8n-nodes-base.telegramtrigger

Complexity

advanced

Published 19 May 2026

Likes 0

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Install path: /data/workflows/15806/15806.json

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Analyze YouTube comments with OpenAI and send reports via email and chat

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Who it's for

Features

Requirements

Important Notes

Support & Help

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note10

Block 2 - Gmail Report

Block 3 - Sticky Note

Block 4 - Save Report to Google Drive

Block 5 - If

Block 6 - Code (Check Video ID & if exist then Separate it)

Block 7 - No Operation, do nothing

Block 8 - If (Check Admin)

Block 9 - If (Check Perfect Message for 'SEO Analysis')

Block 10 - If (Check User Message)

Block 11 - Send a alert message to Admin

Block 12 - Telegram Trigger1

Block 13 - Sticky Note15

Block 14 - Split Out Comments

Block 15 - Combine Comments

Block 16 - Create One JSON Object

Block 17 - Sticky Note1

Block 18 - Send a text message

Block 19 - Rapiwa

Block 20 - Edit Fields (Set API key)

Block 21 - Code (Make Video Comments Pagination)

Block 22 - YouTube Video Report AI

Block 23 - Markdown to HTML Format

Block 24 - OpenAI

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions