Ai lead Qualifition & CRM automation workflow in n8n

Built an automated AI Lead Qualification system in n8n. The workflow captures incoming messages, uses OpenAI to evaluate intent, budget, and timeline, and assigns a score (0-100). Qualified data is formatted to prevent empty-field errors and saved automatically to Google Sheets (CRM). High-priority leads (HOT) trigger instant alerts to the sales team via Telegram, cutting response time by 90% and eliminating manual data entry