Most AI marketing is more drafts, not more revenue. I will show the stack I use as a fractional CMO to replace three roles with working systems: n8n workflows, Claude Code pipelines, PostgreSQL attribution, and agents that run the boring operational loops. The point is not novelty. The point is a weekly report that reconciles ad spend to revenue and a handover the internal team can own. Based on current fractional work and prior operator roles at Elementor, Riverside, and cnvrg.io.