Built a complete AI-powered B2B lead generation and outreach automation system using n8n, SerpAPI, and Groq LLM. The system automatically discovers businesses worldwide by niche and location, analyzes each company using AI to identify pain points, generates personalized cold emails with HTML templates, saves all leads to a Google Sheets CRM, and runs automated follow-up sequences. The system contacts 100+ businesses daily with zero manual work, featuring duplicate detection, blacklist management, and real-time reporting.