How Amazon DSP works
DSP is a programmatic platform — which means ad placements are bought through automated auctions rather than manually placed on specific sites. Amazon's DSP connects to its own inventory (Amazon.com, IMDb, Twitch, Prime Video, Fire TV) and to third-party publisher inventory across the web and in apps. Brands use DSP to target audiences based on shopping behavior, not keywords.
That behavioral targeting is what makes DSP structurally different from any other programmatic platform. When a brand targets "shoppers who browsed a competitor's product page in the past 30 days" using Google's programmatic tools, that signal is inferred — built from browsing patterns and contextual signals. When the same target is built in Amazon DSP, it is drawn from actual Amazon shopping behavior: real purchase data, real product page views, real search history. The data advantage is real and significant.
DSP campaigns are managed either through Amazon's managed service (which typically requires significant minimum spend — historically $35,000+ per month for managed access) or through Amazon Ads agencies that have been granted DSP access on behalf of their clients.
DSP vs Sponsored Ads: the right tool for the right job
| Dimension | Amazon DSP | Sponsored Ads |
|---|---|---|
| Targeting mechanism | Audience-based (behavioral, contextual, demographic) | Keyword-based (intent-based search) |
| Placement | On and off Amazon — across Amazon properties and third-party sites | Primarily within Amazon search results and product pages |
| Funnel stage | Upper and mid-funnel: awareness, consideration, retargeting | Lower funnel: purchase intent, close to conversion |
| Access model | Managed service or agency; significant minimum spend | Self-serve; available to all Seller Central and Vendor Central brands |
| AMC integration | Full — DSP data feeds AMC for path-to-purchase analysis | Partial — Sponsored Ads data also in AMC, but cross-channel insight requires DSP |
DSP formats: what you can actually buy
Display ads. Static or dynamic banner ads that run across Amazon's network and third-party inventory. Standard display is the most common format — retargeting product page visitors, targeting competitive category browsers, reaching lapsed purchasers.
Online video (OLV). Pre-roll and mid-roll video ads that run on Amazon properties and third-party sites. Well-suited for brand-building campaigns in categories where product demonstration matters.
Streaming TV (STV). Non-skippable video ads on Prime Video, IMDb TV, and connected TV (CTV) inventory. The fastest-growing DSP format in EU. CPG brands in categories where TV has historically been the reach medium — food, household, beauty — are allocating increasing budget here.
Audio. Ads on Amazon Music and Alexa-enabled devices. A smaller format, niche by nature, but relevant for brands building voice and ambient presence.
The AMC connection: why DSP is the key
Amazon Marketing Cloud is Amazon's data clean room. Its most powerful use cases — path-to-purchase analysis, cross-channel frequency analysis, new-to-brand cohort measurement — require both Sponsored Ads data and DSP data. Without DSP running, AMC is working with half the picture.
The brands that get the most from AMC are almost always the ones with active DSP programs. The clean room tells them how DSP exposure at the top of the funnel changes the cost and speed of Sponsored Ads conversion at the bottom. That intelligence is what lets them build media budgets that are defensible — not based on platform-reported ROAS, but on actual path-to-purchase measurement.
DSP in Amazon EU: the reach opportunity
In EU markets, DSP's off-Amazon reach is particularly valuable. Amazon's on-platform share of CPG e-commerce varies significantly by category and country — strong in DE and UK, building in FR, IT, and ES. DSP lets brands reach Amazon shoppers while they are on the Guardian, Le Monde, or any third-party publisher site they visit. The reach extends beyond Amazon's shopping environment while the targeting remains anchored in Amazon's shopping data.
Streaming TV via Amazon DSP is also growing fast in EU, particularly in the UK and Germany where Prime Video penetration is highest. For CPG brands that historically relied on linear TV for reach, STV via DSP offers a more targetable alternative — with purchase-intent signals that linear TV never had.