Amazon Advertising: The Full-Funnel Dominance Play

Amazon's advertising business has been the industry's most consistent growth story for five years. From $31 billion in 2021 to $60 billion in 2025, the growth trajectory has outpaced both Google and Meta in percentage terms, driven by the unique position Amazon occupies: the default search engine for product research, with purchase data that no other advertising platform can match. The 2026 strategic development is Amazon's serious move into upper-funnel brand advertising. The combination of Prime Video advertising (now generating meaningful scale after the 2024 launch), Amazon DSP for programmatic brand building, and Twitch advertising has given Amazon a genuine full-funnel advertising portfolio for the first time. The strategic logic is compelling. Amazon already owns the lower funnel — product search advertising at the moment of purchase intent is Amazon's core business and its most defensible competitive advantage. If it can extend upward into the brand-building phase of the consumer journey, it captures advertising value that currently flows to Google, Meta, and linear television at the awareness stage, and converts it to Amazon at the purchase stage. For brands that sell through Amazon — and that is an increasingly large proportion of consumer goods — the full-funnel argument is straightforward: if you are going to lose some margin to Amazon's retail infrastructure anyway, consolidating your advertising relationship with Amazon could simplify measurement, improve attribution, and increase your negotiating position with the platform. The counterargument is single-platform dependency and the leverage it gives Amazon over pricing. Amazon's advertising proposition has a unique strength that its competitors cannot replicate: it can demonstrate that advertising investment translates to sales, measured in the same environment where the advertising runs. This closed-loop attribution — ad impression to Amazon purchase, measured within Amazon's own data infrastructure — is the most compelling measurement story in advertising, and it is driving brand advertisers who would previously have considered Amazon purely a performance channel to take its brand advertising capabilities seriously.