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AI Commentator for YouTube: smart video comments

Automate the presence of your brand and product in the comments under themed videos. The system independently finds fresh videos by keywords, analyzes their content using AI, and leaves natural, engaging comments on behalf of your accounts, attracting a target audience and strengthening your reputation.

AI Commentator for YouTube: smart video comments
Created by:
Author
Bill M.
Last update:
19 February 2026
Categories
Marketing
Leadgeneration
Popular
Please note: this automation consists of two linked workflows (main + worker). To work correctly, you need to import and activate both parts. Detailed instructions are found at the bottom of the page.

General description

Don't you want to "drain" your budget into advertising where your potential customers are not? Advertise where there are the most of them, it's in front of your competitors' noses. AI Commentator for YouTube: helps you post useful and saleable comments so that potential customers switch to you from competitors. 

The AI commentator works as a full‑fledged SMM specialist, only faster, cheaper and 24/7. System:

  • Searches for videosby specified keywords, filtering by date, region, language, and minimum number of views. 
  • Listens to videos (receives transcription through Supadata/ ScrapeCreators services) to understand the context and topic.

Generates a relevant commentusing AI (OpenRouter), taking into account the legend of the account (for example, a trader with 5 years of experience) and the tone of communication.Publishes a commenton behalf of your accounts (you can connect an unlimited number) or sends it to the Telegram chat for approval.Logs in a Google spreadsheet: what was commented on, when, and by which account.

How automation itself works

You don't need to be a programmer. We have reduced the management of the system to working with tables.

  1. Configuring keys and tables: Set up the API keys for YouTube, OpenRouter, and create a Google spreadsheet and fill out the "Search Queries" and "Accounts" sheets
  2. Telegram connection: Create a bot and add it to the management group and the channel for logs, get their ID.
  3. Authorization of YouTube accounts:Through the OAuth Playground, you receive a Refresh Token for each account from which comments will be published.

  4. Importing workflow: Upload two ready-made workflows to the ASCN platform.NoCode and link them. Read more in the instructions

  5. Launch:Activate the main workflow. The system starts searching for videos on a schedule (or manually), analyzing them and generating comments.

  6. Management:The Telegram group receives cards with the text of the comment and the buttons: ✅ Publish, 🔁 Regenerate, ⏭ Skip. You can enable automatic mode when comments leave immediately.

Why does it sell better than a human?

  • Reaction speed: Automation constantly monitors new videos that fit your topic and posts a comment within 5 minutes

  • Budget savings: The cost of one comment, including AI and infrastructure, isless than $0.01(customer data). It is impossible to hire a freelancer for such a price

  • Personalization : Each comment is generated for the context of the video, taking into account the legend of the account. This is not template spam, but live participation in the discussion

What results did other users get

According to the statistics of the client's advertising company , the growth of traffic to his business channel ranges from15% to 30% due to the appearance of links in account profiles, thereby the cost of attracting subscribers 3-5 times compared to targeted advertising

Statistics on the implementation of this automation

CryptoInside Crypto Trading Club

  • Setup: 5 accounts with trader legends, 20 search queries (bitcoin, ethereum, trading).
  • The result: 1,240 comments per month, 870 profile clicks, 210 Telegram subscribers.

Online Programming School "CodeStart"

  • Setup: 3 accounts, search for "how to learn python", "python lessons for beginners"
  • Result: 68 comments recommending the course, 25 direct requests, 9 sales

SaaS marketing automation startup

  • Budget: $50 for AI and infrastructure.
  • The result: 450 comments, 32 registrations for the demo version.

What do you get after purchasing a subscription

  • 2 ready-made Workflows (main and worker) for the ASCN platform.NoCode

  • Detailed instructions for "33 steps" - from the creation of the project in Google Cloud to the first published comment. It includes screenshots, examples of filling in tables, commands, and common errors.

  • Personal Manager: A personal manager who will help you set up automation

Stop losing traffic on YouTube and start getting it with AI 🔥🔥🔥

Launch a system that works 24/7, costs pennies, and gives you full control over the brand's presence in the comments

FAQ
Still have a question
Do I need coding skills to set up this template?
No coding skills required! This template is designed for no-code users. Simply follow the step-by-step setup guide, connect your accounts, and you're ready to go.
How does this template help maintain data security?
All data is processed securely through official APIs with OAuth authentication. Your credentials are never stored in the workflow, and you maintain full control over connected accounts and permissions.
What is a module?
A module is a single building block in the workflow that performs a specific action — like sending a message, fetching data, or processing information. Modules connect together to create the complete automation.
Can I customize the template to fit my organization's specific needs?
Absolutely! You can modify triggers, add new integrations, adjust AI prompts, and customize responses to match your organization's workflow and branding requirements.
How customizable are the AI responses?
Fully customizable. You can edit the AI system prompt to change the tone, language, response format, and behavior. Add specific instructions for your use case or industry terminology.
Will this template work with my existing IT support tools?
This template integrates with popular tools like Gmail, Google Calendar, Slack, and Baserow. Additional integrations can be added using available API connectors or webhooks.
What if my FAQ knowledge base is empty?
No problem! The template includes setup instructions to help you populate your FAQ database with commonly asked questions and answers. Start small. As new questions arise, you can easily add more FAQs over time.
Is there a way to track unresolved issues that require follow-up?
Yes! You can configure the workflow to log unresolved queries to a database or spreadsheet, send notifications to your team, or create tickets in your issue tracking system for manual follow-up.
What if I want to switch from Slack to Microsoft Teams (or another chat tool)?
Simply replace the Slack module with a Microsoft Teams or other chat integration module. The core logic remains the same — just reconnect the input and output to your preferred platform.
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