Automated SEO Content Engine with AI & Competitor Analysis

This n8n workflow powers a fully automated SEO content engine tailored for international websites like SaaS, e-commerce, and content sites. It operates in three phases: First, Topic Discovery uses Google Trends via Scrapeless to identify long-tail keywords, prioritizing them (P0-P3) with AI analysis for trend strength. Second, Competitor Research performs Google searches with Deep SerpAPI, crawls top organic results, and extracts clean Markdown content for structured comparison.

Third, AI Article Generation leverages Claude AI or OpenAI to produce complete drafts including SEO-optimized titles, slugs, meta descriptions, strategy summaries, and JSON-structured bodies with H2/H3 headings. Articles are then stored in Supabase for easy review, publishing, or further automation. Benefits include massive time savings on manual research, consistent high-quality output, and data-driven targeting to boost search traffic and conversions.

Ideal use cases: Marketing teams scaling content without writers, agencies managing multiple clients, or businesses aiming for organic growth. Requires self-hosted n8n for community nodes; setup involves API keys for Scrapeless, SerpAPI, AI provider, and Supabase.