Auto-Reply to Instagram Comments — Without Spamming

This n8n workflow automatically monitors an Instagram post/reel, detects new comments, replies instantly with your pre-written message (including an optional DM link / template link), and saves every contacted user in Google Sheets so they never get replied to twice.

▮▮▯Intermediate15 min16 nodes

$45.00

$166.00

Instant access

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Wise emailvirginaiagency@gmail.com

Amount$45.00 USD

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✦ Built with

Instagramn8nInstantlyGoogle Sheets

✦ Workflow at a glance

✦ What you get

In thebox.

workflow.json
Ready-to-import n8n workflow file
Setup guide
Step-by-step deployment instructions
Node documentation
What each node does + how to tune it
Sample data
Test inputs to verify it works end-to-end
30 days support
Email & WhatsApp deployment help
Lifetime updates
New versions delivered free, forever

✦ Setup

Live inthree steps.

Import

Open n8n → Workflows → New from JSON. Drop in the workflow.json you received.

Connect

Add credentials for each tool used (OpenAI key, Slack token, etc.). All shown in the setup guide.

Test & activate

Run on sample data to verify the flow. Toggle the workflow to active and you're shipping.

✦ Overview

What thisworkflow does.

Built for creators, agencies, and shops who want consistent engagement without manual work.

✅ What This Workflow Does

⏰ Checks comments on a specific post every 15 minutes 🆕 Detects new comments only (filters out already-contacted comment IDs) 💬 Sends an automated reply using your custom message (e.g., “Thanks! Here’s the template: (link)”) 🧾 Logs each reply into Google Sheets (comment_id, username, timestamp, message_sent, post_url) ✅ Tracks success + ❌ logs failures for debugging 📊 Generates a run summary (total comments, new comments, success/failed replies)

🔧 Tools Used

n8n upload-post.com API (fetch comments + send replies) Google Sheets (anti-duplicate log + history)

📦 What You Receive

Full n8n workflow JSON Duplicate-proof filtering logic Google Sheets logging structure Ready-to-edit “post URL + reply message + IG username” config node

⚙ Requirements (Not Included)

n8n (cloud or self-hosted) upload-post.com API key Google Sheets OAuth (connected in n8n) Instagram post/reel URL + profile username

✦ Stack · 4 tools