YouTube Comments Analyzer - n8n Automation Workflow (75% OFF - SUPER LIMITED)

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Understanding your audience goes far beyond counting views or likes on your YouTube videos. Analyzing viewer comments provides valuable insights into sentiment, feedback, and engagement. However, sifting through hundreds or thousands of comments for every video quickly becomes overwhelming.

It is not only time-consuming but can also lead to missed trends and insights. That’s where the YouTube Comments Analyzer transforms the process, enabling efficiency and helping you make data-driven decisions.

What Does This YouTube Comments Analyzer Do?

This AI-powered Comments Analyzer automates the entire process: from extracting and processing YouTube video comments to delivering organized, data-driven audience insights in a connected Google Sheet.

• Collects comments from selected YouTube videos for review.
• Processes and organizes comment data for easy analysis.
• Uses AI to evaluate sentiment and highlight key feedback or recurring themes.
• Saves results in a structured format for reporting or further decision-making.
• Ensures efficient handling and tracking so no video is analyzed twice.

What Problems Does This Tool Solve?

Here’s how the YouTube Comments Analyzer makes your workflow easier:

• Manual Data Collection: Eliminates the need for time-consuming manual extraction of comments from each video.
• Limited Audience Insight: Moves beyond surface-level metrics like views and likes by uncovering real audience sentiment, common questions, and feedback themes.
• Inefficient Analysis: Automates the organization and processing of large comment volumes, enabling quick identification of trends, pain points, and engagement drivers.
• Missed Opportunities: Helps you spot emerging issues or viral topics early, allowing for timely responses and content adjustments.
• Scaling Challenges: Makes it possible to efficiently monitor and analyze comments across multiple videos or channels, supporting data-driven decision-making as your channel grows.

Who Should Use This?

This automation is designed for anyone who needs structured, scalable insights from YouTube audience feedback:

• YouTube creators who want to understand viewer sentiment and refine their content based on real feedback.
• Social media managers optimizing engagement strategies by tracking audience reactions and trends across multiple videos.
• Brand teams that monitor campaign sentiment and identify brand-related conversations in the comment sections.
• Marketing agencies conducting channel audits or reporting on audience engagement for their clients.
• Analysts and researchers seeking a data-driven understanding of viewer behavior and recurring themes.

How It Works

• The workflow starts when you manually click Test Workflow or Execute Workflow in n8n.
• It collects all the rows marked as Ready in Column A in the Video URLs tab of your connected Google Sheet.
• The tool checks if the URLs are not empty first, then it loops through each valid video URL and sends a GET request to the YouTube API to fetch its comments.
• It checks the response from the YouTube API. If the call is successful, the comment data is extracted and split into individual entries. 
• The tool then checks whether the video URL has any comment.
• If no comment is found, the video URL’s status in Column A in the Video URLs tab is updated to Finished right away.
• If comments are available, they are passed to the AI Agent - Analyze Sentiment Of Every Comment using the Google Gemini chat model, where each comment is analyzed and classified by sentiment: Positive, Neutral, or Negative. 
• Next, the analysis results are saved to the Results tab in your connected Google Sheet. 
• Finally, the original video URL’s status in Column A in the Video URLs tab is updated to Finished, ensuring it won’t be reprocessed in the loop.

How To Set Up

1. Download the working package and import it into your n8n interface.
2. Duplicate the YouTube Comment Analyzer Google Sheet template to your Google Sheets account.
3. Set up necessary credentials for tools access and usability:

• For Google Sheets access, ensure each node is properly connected to the correct tab in your connected Google Sheet template: 
  • Node Get Video URLs → connected to the Video URLs tab
  • Node Insert Comment Data & Analysis → connected to the Results tab
  • Node Update Video Status → connected to the Video URLs tab
• For YouTube access, connect to its API in the following node:
  • Node HTTP Request - Get Comments
• For Google Gemini access, connect to its API in the following node:
  • Node Google Gemini Chat Model
• Enter video URLs in Column B in the Video URLs tab in your connected Google Sheet and mark their status in Column A as Ready.
• Click Test Workflow or Execute Workflow to run the process.
• Check the results in the Results tab of the connected Google Sheet template to view all collected comments along with their sentiment analysis.

Requirements

• Basic setup in Google Cloud Console (OAuth or API Key method enabled) with enabled access to YouTube and Google Sheets.
• API access to Google Gemini for sentiment analysis.

How To Customize

• By default, the workflow is manually triggered in N8N. However, you can automate the process by adding a Google Sheets trigger that monitors new entries in your connected Google Sheet template and starts the workflow automatically.
• In the AI Agent - Analyze Sentiment Of Every Comment node, you can also change the AI chat model. By default, it uses Google Gemini, but you can easily replace it with any other compatible provider such as Deepseek, Grok, etc.
• You can customize the sentiment categories and instruction prompt for the AI Agent in the AI Agent – Analyze Sentiment Of Every Comment node following your needs. Then, the Agent can return sentiment results that align more closely with your intended use case.
• Also, feel free to integrate additional nodes (like Telegram or Email) to notify you and your team whenever updates and analysis succeed or fail.

If you’re looking to build or customize any tool or agent, Agent Circle offers fully tailored solutions to bring your ideas to life - discover more with our Custom Build services!

Need Help?

Are you facing difficulties setting things up or just want to know more about many other interesting n8n workflows? Join our community on different platforms for support, inspiration and tips from others. Plus, get access to exclusive discounts available only to our members!

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