Understanding Amazon’s Advertising Advantages

Amazon’s advertising strategy is built on a deterministic “identity spine” that reaches 90 % of U.S. households and leverages first‑party shopping data to dominate connected‑TV (CTV) buying, especially through Prime Video. This data advantage allows Amazon to extend its reach into non‑endemic categories such as automotive and pharma, encouraging agencies and brands to centralize programmatic spend on the Amazon DSP. Compared with competitors like Trade Desk and Google, Amazon’s proprietary inventory and unified reach are reshaping the CTV landscape.

The platform simultaneously serves as a leading retail marketplace and the fastest‑growing DSP for CTV, commanding 70–80 % of retail media and driving significant programmatic growth. While Trade Desk enjoys log‑level data depth and Meta/TikTok offer broader inventory, Amazon’s limited social presence is offset by potential monetization through AI‑driven commerce surfaces and chatbot integrations such as ChatGPT. Agencies remain crucial partners for navigating this complex ecosystem.

Amazon’s “GG” orchestration layer is emerging as the central hub for programmatic media buying across major DSPs, enabling agencies to manage campaigns at scale and precision. Although shoppable TV remains a niche behavior with low conversion rates, Amazon’s data integration delivers near‑deterministic attribution across devices. The acquisition of LiveRamp by Publicis further strengthens first‑party data monetization and audience enrichment across the media buying ecosystem, positioning Amazon at the core of a data‑centric advertising future.