The marketing funnel is broken. AI is the reason why.
The traditional marketing funnel no longer explains how people buy. A new report by dentsu shows that artificial intelligence now sits between brands and consumer decisions, collapsing the separate stages of awareness, consideration, and purchase into a single moment.
Consumers are no longer consciously searching and comparing options. Instead, they encounter pre-selected suggestions generated by large language models and other intelligent systems. The funnel loses its explanatory power because customers don't move through steps-they receive already-structured choices.
Competition shifts from visibility to algorithm inclusion
Brands now compete to be included in the options AI presents to users. What matters is whether algorithms recognize a brand as reliable, consistent, and relevant before any direct consumer contact happens. Trust becomes an operational category, not a communication message.
AI systems are taking over as the primary place for search and decision-making. An increasing number of purchases occur within AI environments, with consumers never visiting brand websites. This shift is already visible in product research and comparison.
Consistency becomes the differentiator
For companies, this means reorganizing how departments work together. Marketing, sales, data, technology, and customer experience can no longer operate as separate units. AI views organizations as connected systems of signals-any inconsistency or contradictory information directly reduces the likelihood that a brand gets recommended.
The report identifies three priorities for market relevance:
- Decision readiness matters more than demand generation. Brands must be optimized before decisions form.
- Consistency across content, data, experience, and behavior becomes the key differentiator.
- Human values remain critical. Trust, fairness, and transparency directly impact outcomes.
Two models emerge for AI-driven commerce
The report distinguishes between AI Commerce, where artificial intelligence supports the process but humans make decisions, and Agentic Commerce, where systems independently execute decisions within defined frameworks. Future development points toward a combination of both models, alongside clear rules, transparency, and accountability.
For marketers, the implications are immediate. The old funnel assumed you could reach people at each stage. Today, you must ensure your brand exists as a reliable signal in systems that make decisions before consumers consciously know they need your product.
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