AI Powered SEO Content Strategy Generation - N8N Workflow

Picture this: You're staring at a blank content calendar, wondering what topics will actually resonate with your audience next week. Meanwhile, thousands of conversations are happening right now across Reddit, YouTube, and X that could give you the perfect content ideas. The problem? Manually tracking these conversations across multiple platforms is like trying to drink from a fire hose.

What if you could automatically collect, analyze, and synthesize trending discussions into actionable content strategies? That's exactly what this n8n workflow does. It creates an intelligent content strategy machine that monitors social platforms, filters relevant conversations using AI, and delivers comprehensive trend reports straight to your inbox.

Prerequisites: What You'll Need to Get Started

Before diving into the workflow magic, you'll need to gather a few API keys and set up some accounts. Don't worry, most of these are free or have generous free tiers:

• Google Gemini API: Powers all the AI analysis and content generation
• Reddit OAuth2 API: Searches Reddit posts and discussions
• YouTube Data API v3: Finds trending videos and channel content
• ScrapingBee API: Extracts data from X/Twitter (since their API got expensive)
• Gmail account: Sends your beautiful HTML reports
• Google Sheets access: Archives your analysis data

Key Components: The Workflow Building Blocks

This workflow uses 28 connected nodes that work together like a well-orchestrated team. Here are the star players:

• Form Trigger: Your workflow's front door where you input keywords
• Data Collection Nodes: Reddit Search, YouTube API, and ScrapingBee for X
• AI Processing Nodes: Gemini-powered filtering and deep analysis
• Aggregation Nodes: Combine and structure your data
• Report Generation: AI synthesis into readable HTML reports
• Output Nodes: Gmail for delivery, Google Sheets for archiving

Step 1: Set Up Your Data Collection Pipeline

The workflow starts with a simple form where you enter your target keyword. Think "AI", "remote work", or "sustainable fashion". Once submitted, the Analysis Parameters node timestamps everything and creates a unique analysis ID.

Then the real magic begins. Three separate branches simultaneously search different platforms:

• Reddit grabs 20 recent posts with discussion potential
• YouTube finds 15 videos from the last 7 days
• X/Twitter scrapes current conversations

Each platform gets a different weight: Twitter content scores 0.9 (highest engagement), YouTube gets 0.8, and Reddit receives 0.7. This weighting helps the AI prioritize content that's more likely to drive viral engagement.

Step 2: Merge and Format Your Social Data

Here's where things get organized. The Format nodes standardize data from each platform into a unified structure. Every piece of content gets tagged with its source type, engagement score, and original URL.

The Merge node brings everything together into one clean dataset. Now you have conversations from three major platforms, all speaking the same data language. It's like having a universal translator for social media content.

Step 3: Let AI Filter the Gold from the Noise

Not all social media content is worth your time. This is where Gemini AI steps in as your smart content curator. The workflow processes content in batches of 10, asking the AI a crucial question: "Does this content have potential for creating engaging editorial content?"

The AI looks for:

• Strong personal opinions or unique experiences
• Controversial topics that spark discussion
• Novel questions or unconventional insights
• Emerging trends or internet memes

Only content marked "YES" moves forward. This pre-filtering step is genius because it saves processing power for truly valuable content while filtering out spam and advertisements.

Step 4: Deep Analysis with AI Intelligence

Now comes the heavy lifting. The remaining high-value content gets fed into Gemini's deep analysis engine. For each piece, the AI generates:

A one-sentence core summary, main topic identification, sentiment analysis (positive/negative/mixed), key arguments, trending potential (1-10 scale), audience interest scores, news value assessment, and angle suggestions for derivative content.

This isn't just data collection anymore. It's strategic content intelligence. The AI is essentially doing what a team of content strategists would spend hours analyzing manually.

Step 5: Generate Your Strategic Report

The final AI synthesis is where everything comes together. Gemini takes all your analyzed content and creates a comprehensive HTML report that includes:

• Clustering Analysis: Identifies 3-5 core discussion topics
• Trend Predictions: Predicts which topics have viral potential
• Topic Generation: Creates 2 viral-ready topics per core theme with catchy titles, outlines, and key arguments

The report lands in your email inbox as a beautifully formatted HTML document. Meanwhile, a summary gets archived in Google Sheets for tracking your analysis history.

Step 6: Automate and Scale Your Content Intelligence

Once set up, this workflow becomes your content strategy command center. Submit a keyword in the morning, get a comprehensive trend analysis by afternoon. The Loop Over Items node ensures even large datasets get processed efficiently without overwhelming your APIs.

Error handling nodes catch and log any issues, so your workflow keeps running smoothly even when individual platforms have hiccups.

Benefits: Why This Workflow Changes Everything

This automated content strategy system delivers several game-changing benefits:

Time Savings: What used to take a content team days now happens in hours, completely automated.

Multi-Platform Intelligence: You're not missing trends because you only monitor one platform. This workflow gives you the full social media picture.

AI-Powered Insights: Get sentiment analysis, trend predictions, and content suggestions that would require expensive market research tools.

Scalable Research: Run analysis for multiple keywords, competitors, or market segments without additional manual effort.

Data-Driven Decisions: Stop guessing what content will work. Get concrete recommendations based on real social conversations.

Perfect Use Cases for Content Creators

This workflow shines in several scenarios:

• Marketing Teams: Research trending topics for campaign development
• Content Creators: Discover viral content opportunities before they explode
• Social Media Managers: Stay ahead of conversations in your industry
• Journalists: Identify breaking trends and public sentiment
• Brand Managers: Monitor brand-related discussions across platforms

Your Content Strategy Just Got Superpowers

Building this workflow transforms you from a reactive content creator to a proactive trend predictor. You're no longer chasing viral content after it's already peaked. Instead, you're identifying emerging opportunities while they're still building momentum.

The beauty of this n8n workflow is its intelligence. It doesn't just collect data; it thinks about what that data means for your content strategy. Every report you receive is packed with actionable insights that can directly inform your editorial calendar.

Ready to stop guessing what content will resonate with your audience? This AI-powered content strategy machine is waiting to revolutionize how you discover, analyze, and act on social media trends. Your future viral content starts with understanding what's happening in the conversations that matter most.