TL;DR AI-powered funnels are replacing rigid, one-size-fits-all marketing with real-time, hyper-personalized journeys across Email, SMS, Push, and WhatsApp. 85% of customer interactions will be AI-managed by 2027 (Gartner). M.L. First Class Marketing  already runs 250K+ active AI funnels  and has sent 500B+ messages  with sub-24-hour turnaround. Result:  3x higher ROI via predictive segmentation, autonomous A/B testing, and zero-party data loops. Future:  Autonomous “zero-par