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CategoryData & Measurement
UpdatedApril 2026

What is Amazon Marketing Cloud (AMC)?

Definition

Amazon Marketing Cloud (AMC) is Amazon's privacy-safe data clean room — a cloud-based environment where brands can run SQL queries across pseudonymized Amazon datasets to generate audience insights, measure campaign effectiveness, and build custom targeting segments that aren't available anywhere else in the Amazon Ads stack.

What AMC Is

AMC sits at the intersection of Amazon's advertising infrastructure and its first-party data. Rather than giving brands raw user data (which would violate privacy regulations), Amazon provides a walled environment where brands and their agencies can write SQL queries against event-level datasets. The results are aggregated and returned — you see patterns and cohorts, not individual user records.

Think of it as a secure room where Amazon lets you ask sophisticated questions about how shoppers interact with your brand across the full Amazon ecosystem. The room stays locked — the data never leaves — but you get to take the answers with you.


What Data AMC Contains

AMC pulls from multiple Amazon data streams, all pseudonymized at the user level:

The combination is what makes AMC uniquely powerful — no other platform gives you a single workspace to connect ad exposure, content engagement, and purchase behavior across a walled garden at this scale.


What You Can Do With It

Path-to-purchase analysis. Map how shoppers move from first ad exposure to purchase — how many touchpoints, which ad formats drive first contact versus last-click conversion, how long the consideration window is for your category.

New-to-brand measurement. Standard Amazon Ads reporting shows new-to-brand metrics at the campaign level. AMC lets you query it at the audience level: which segments are generating net-new customers versus re-purchasing existing buyers?

Promo incrementality. Did that Lightning Deal actually drive incremental volume, or did it just pull forward demand from shoppers who would have purchased anyway? AMC can build control and exposed cohorts to measure this properly.

Audience building for DSP. Query any combination of behaviors — page views, add-to-cart events, purchase frequency, category browsing — and push the resulting segment directly to Amazon DSP for targeting.

Overlap analysis. Understand how much audience overlap exists between your Sponsored Ads campaigns and your DSP campaigns — and whether you're reaching different people or just paying twice for the same eyeballs.


Why Most Brands Underuse AMC

The most common failure mode: brands treat AMC as an audience tool and nothing else. They use it to build a retargeting list, declare victory, and move on. That's using a surgical instrument as a spatula.

The deeper mistake is that AMC insights stay inside the media team. Promo teams don't see the incrementality data. The commercial team building the JBP with Amazon isn't looking at new-to-brand rates by audience segment. Content teams aren't using AMC to understand which product page elements convert which cohorts. The data exists in a silo, and silos don't compound.

A second structural problem: AMC requires SQL competency and DSP access. Most Seller Central brands don't have either. Access requires working with an AMC-certified partner or having an Amazon Ads team that has been onboarded directly — which gates the tool behind account scale and agency relationships.


What Good AMC Usage Looks Like

The brands getting the most from AMC connect it to their broader commercial architecture. Concretely, that means:

The through-line: AMC is a decision engine, not a reporting layer. Every query should end with a changed decision — about media, about promo architecture, about content, about commercial terms.

Frequently Asked Questions

What is Amazon Marketing Cloud?

Amazon Marketing Cloud (AMC) is a privacy-safe, cloud-based data clean room provided by Amazon. It allows brands and their agencies to run SQL-based queries across pseudonymized Amazon datasets — including ad impressions, clicks, purchases, and streaming data — to generate insights that are not available through standard Amazon Ads reporting.

What data does AMC contain?

AMC contains pseudonymized event-level data across Amazon's ecosystem: Sponsored Ads impressions and clicks, DSP impression and click data, Amazon purchases, Prime Video and Twitch streaming exposure, and Amazon Marketing Cloud custom uploads (first-party data). Brands can also upload their own datasets to run matched queries.

How do brands use AMC effectively?

The most effective brands use AMC as a decision engine, not a reporting layer. That means connecting AMC insights to JBP priorities (which audiences to target with co-funded media), promo architecture (measuring true incrementality of deals and coupons), content strategy (which product pages convert different audience segments), and new-to-brand acquisition analysis.

What is an AMC audience?

An AMC audience is a custom audience segment built using SQL queries in Amazon Marketing Cloud, then pushed to Amazon DSP for targeting. For example, a brand can query all users who viewed their product page but did not purchase within 14 days, then retarget that segment via DSP display or video ads.

Is AMC available for Seller Central brands?

AMC is primarily designed for brands running Amazon DSP campaigns, which typically requires either an Amazon Vendor Central relationship or significant scale as a Seller Central advertiser working through an Amazon Ads agency. Access is not automatic — brands need to be onboarded either directly by Amazon or through an AMC-certified partner.

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