📱 Reddit bot automation: AI auto-reply & post monitor with GPT-4 + Google Sheets
⚡ 1,005 views · 📱 Social Media & Email Marketing
Description
🚀 Built an AI-Powered Reddit Engagement (Reddit auto comment to relevant posts based on your whish. A workflow That Actually Helps People and helps you to promote your product and service.
Just spent hours fine-tuning an n8n automation that genuinely adds value to Reddit conversations and to your service, app, business or message that you want to promote. Here’s what it does:
The Challenge: Finding relevant discussions where my service, app, business or message could actually help someone - without being spammy or salesy.
The Solution: An intelligent workflow that:
- 🔍 Monitors multiple subreddits for photo editing discussions
- 🧠 Uses GPT-4.1 to analyze comments (not just posts!) for genuine need
- 🎯 Filters out bots, moderators, and irrelevant content
- ✍️ Crafts helpful, conversational responses that provide value first
- 📊 Tracks everything in Google Sheets for transparency
Key Features:
- Runs every 3 hours automatically
- Analyzes comment context, not just keywords
- Only engages when the service, app, business or message is genuinely relevant
- Focuses on helping, mentions the app naturally if appropriate
- Respects Reddit culture and community guidelines
Why This Matters: Instead of blind self-promotion, this creates genuine interactions. When someone asks “Anyone know a good service, app, business to do XYZ?”, they get a helpful response from someone who’s actually built a solution.
Tech Stack: n8n, OpenAI GPT-4, Reddit API, Google Sheets
The best part? It forces me to only engage where I can add real value. No spam, just helpful participation in communities I care about.
What automation challenges are you working on? Happy to share learnings!
Questions or feedback?: heniykb@gmail.com
🔗 Nodes Used
Google Sheets, Reddit, Schedule Trigger, AI Agent, OpenAI Chat Model, OpenAI
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File