AI Revolutionizes Consumer Buying Journey: Boosts Efficiency, Cuts Costs in Marketing Campaigns
September 30, 2026
AI is reshaping how consumers decide what to buy, enabling real-time, AI-assisted personalization across the entire buying journey and rendering rigid marketing campaigns obsolete.
But AI in isolation won’t deliver full value; unless workflows are redesigned, simply adding AI tools yields limited gains.
A global food company demonstrates impact by redesigning content production with AI, cutting campaign costs by about 80% and speeding production by roughly 90%, with faster local asset adaptation.
The new operating model shifts marketing to an always-on approach that tightly integrates insight, creativity, and execution, supported by retraining and new skill requirements for marketers.
Workflow redesign should be the core of change, focusing on the broader signal-to-decision workflow and weaving AI where it adds value while preserving essential human judgment.
Traditional calendar-based campaigns drift from modern buying rhythms; AI enables same-day execution and rapid testing with synthetic personas, accelerating parts of the process.
Consumer behavior is shifting as more than half of shoppers use AI-based search during purchases, and AI-driven conversations can compress hours of searching into seconds, influencing brand consideration and decisions.
Summary based on 1 source
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World Economic Forum • Sep 30, 2026
How AI is changing marketing strategy and consumer choice