How Amazon Advertising Has Changed: From AMS to AI Campaigns

In 2018, Amazon made a change that sounded bigger than it felt at first.

Amazon Media Group, Amazon Marketing Services, and Amazon Advertising Platform were folded under one name: Amazon Advertising. Headline Search Ads became Sponsored Brands. Amazon Advertising Platform became Amazon DSP. Amazon Marketing Services became the Advertising Console.

For many sellers, the first impact was simple: old names disappeared from the interface, new names showed up in meetings, and teams had to update their reports, decks, and campaign language.

The deeper shift came later.

Since that rebrand, Amazon advertising has moved from a set of separate tools into a broader ad system that spans sponsored ads, display, video, streaming TV, Amazon DSP, Amazon Marketing Cloud, and AI-assisted campaign work. That matters because the platform is no longer just a place to buy search ads on product detail pages. It is now a measurement, media, and creative system tied into Amazon's shopping and streaming data.

If you still hear people use AMS, AAP, or Advertising Console, this timeline will help translate the old language into the current platform.

Before 2018: three names, three jobs

Before the rebrand, Amazon's ad system was split across a few names that made sense internally but caused confusion for brands.

Amazon Media Group handled larger media buys and managed placements. Amazon Marketing Services gave vendors and sellers access to self-service ad products such as Sponsored Products and Headline Search Ads. Amazon Advertising Platform, or AAP, was Amazon's demand-side platform for programmatic display buys on and off Amazon.

The problem was not that these tools had no purpose. The problem was that brands had to learn Amazon's internal naming logic before they could understand where to spend money, where to measure results, and which team should own the work.

That naming problem became harder to defend as Amazon's ad business grew.

2018: Amazon Advertising becomes the umbrella

The 2018 change cleaned up the language. Amazon put its ad products under the Amazon Advertising brand and renamed several products so they were easier to understand.

Here is the plain version:

For sellers, the short-term change was mostly language. Campaigns did not suddenly behave differently because Headline Search Ads became Sponsored Brands. The rename made Amazon's ad menu easier to explain, but it did not remove the need for disciplined campaign structure, bid work, budget control, or retail readiness.

That is the part the original 2018 article got right: simplification was the goal. Amazon wanted more brands to use its ad products without feeling like they needed a decoder ring.

The part that looks different now is scale. The rebrand was a starting point, not the finished platform.

2019 to 2023: Amazon Ads became bigger than search ads

After the 2018 rebrand, Amazon kept adding products and channels. The platform moved beyond Sponsored Products, Sponsored Brands, and basic display.

Sponsored Display expanded self-service display access for brands that wanted remarketing and buyer targeting without a full managed media buy. Video ad formats grew through Sponsored Brands video, streaming TV inventory, Twitch, and other Amazon-owned media. Amazon acquired Sizmek's ad server assets in 2019, then later folded that infrastructure into its own ad tech stack. Amazon Marketing Cloud gave advertisers a clean room for deeper analysis, custom query work, and cross-channel measurement.

The practical effect: advertising teams could no longer treat Amazon PPC as a keyword-only discipline.

Retail media started to look more like full media planning. A brand could use sponsored ads for in-market demand, display for remarketing, streaming TV for upper-funnel reach, and Amazon Marketing Cloud for measurement that connected more of the purchase path.

That is a different job than managing bids in a search campaign once a week.

2024 to 2026: streaming, measurement, and AI changed the workflow

The most recent platform changes are less about names and more about how work gets done.

Prime Video ads brought Amazon a major streaming ad surface. Amazon Marketing Cloud access widened for sponsored ads advertisers. Amazon's creative tools started generating images, videos, and audio assets from product and brand inputs. At unBoxed 2025, Amazon announced a revamped Campaign Manager, Ads Agent, Creative Agent, and full-funnel campaign tools.

That is a bigger change than the 2018 name swap.

In 2018, sellers had to learn new labels. Now, advertisers are being pushed toward one operating layer where planning, campaign setup, reporting, creative production, and measurement are closer together. Campaign Manager is meant to bring sponsored ads and Amazon DSP work into a more unified workspace. Ads Agent is meant to help with campaign setup, pacing, bid changes, reporting, and analytics tasks.

Those tools can reduce manual work, but they also create a new risk: brands may accept machine recommendations without checking whether the campaign plan matches the retail reality.

An ad system can suggest bids. It cannot fix a weak product detail page, a margin problem, a stockout, poor variation setup, or a category strategy that no one owns.

What changed for sellers and brands?

The old question was, "Which Amazon ad product should we use?"

The better question now is, "Which part of the funnel are we trying to move, and do we have the retail foundation to support it?"

Sponsored Products still matter because they sit close to conversion. Sponsored Brands still matter because they help shoppers compare a brand's catalog. Amazon DSP and display placements matter when the goal includes remarketing, prospecting, or connecting Amazon signals to off-site media. Streaming TV and video matter when a brand needs reach before shoppers are already searching. Amazon Marketing Cloud matters when standard reports do not answer the question.

But none of those channels work well in isolation.

A brand can spend more on Sponsored Products and still lose ground if content is weak. It can run streaming TV and still miss the sale if inventory breaks. It can build a cleaner AMC report and still waste money if no one acts on the finding. It can use AI-assisted setup and still build the wrong campaign if the objective is vague.

The platform has become easier to access and harder to manage casually.

What happened to Amazon Marketing Services?

Amazon Marketing Services, or AMS, was folded into Amazon Advertising in 2018. In practical terms, the self-service ad experience that many sellers called AMS became part of the Advertising Console. Since then, Amazon has kept moving toward Campaign Manager as the central place for campaign work.

If someone says "AMS" today, they usually mean legacy sponsored ads work: Sponsored Products, Sponsored Brands, and related self-service campaign management.

What happened to Amazon Advertising Platform?

Amazon Advertising Platform, or AAP, became Amazon DSP in the 2018 rebrand.

Amazon DSP is the programmatic side of Amazon Ads. It supports display, video, audio, and other media buys on and off Amazon. It is built for advertisers that need more than keyword-based sponsored ads, especially brands working across remarketing, upper-funnel media, and custom measurement.

The current Amazon language increasingly connects DSP work with multimedia buying and Campaign Manager, which reflects the same pattern Amazon has followed for years: reduce tool sprawl, bring products closer together, and make the buying path easier for advertisers to enter.

What is Campaign Manager?

Campaign Manager is Amazon's newer command center for campaign work. Amazon announced a revamped version at unBoxed 2025 that brings sponsored ads and Amazon DSP work into a single workspace with AI-supported search, reporting, setup, and campaign views.

For brands, the value is not just fewer tabs. The value is cleaner visibility across campaign types and less time lost moving between separate tools.

The risk is false comfort. A cleaner interface does not guarantee a cleaner strategy. Someone still has to decide how budget moves between branded defense, category growth, new-to-brand acquisition, remarketing, video, and display. Someone still has to connect the ad plan to pricing, catalog quality, inventory, and margin.

What is Ads Agent?

Ads Agent is Amazon's AI assistant for advertising work. Amazon describes it as a tool that can help with campaign planning, setup, pacing, bid changes, and analytics tasks in places such as Amazon Marketing Cloud and Amazon DSP.

That matters because a lot of Amazon advertising work has been repetitive: building campaign structures, pulling reports, adjusting bids, checking pacing, and translating performance questions into query work.

AI can take some of that manual load off the team. It should not take judgment out of the process.

The best use case is not "let the tool run the account." It is "let the tool shorten the distance between a good question and the next action." If conversion drops after a price change, if branded spend is masking category weakness, or if a streaming campaign is not producing downstream signals, an operator still needs to frame the question and pressure-test the answer.

What should brands do with this change?

First, clean up the language internally. If your team still uses AMS, AAP, Sponsored Brands, Sponsored Display, DSP, and Campaign Manager interchangeably, fix that before budget planning. Confused terms lead to confused ownership.

Second, separate channel access from channel readiness. Just because Amazon gives easier access to display, video, or AI-assisted setup does not mean the brand is ready to scale there. Check retail basics first: content, pricing, Buy Box health, inventory, reviews, variation structure, and margin targets.

Third, build reporting around decisions. If a report does not change a bid, budget, product page, catalog choice, or retail action, it is noise.

Fourth, connect advertising to the rest of the Amazon account. Amazon Ads is now too connected to shopping signals, media, and measurement to sit in a silo. The advertising plan needs to line up with SEO, creative, operations, inventory, and account strategy.

That is where the platform has really changed. The 2018 rebrand made Amazon's ad names easier. The 2026 version of Amazon Ads makes the work more connected.

The bottom line

Amazon's 2018 advertising rebrand was worth noting, but it was mostly the first step in a much longer shift.

AMS did not just get a new name. Amazon's ad platform expanded into DSP, streaming, clean room measurement, AI-assisted setup, and full-funnel media planning. The work moved from "manage the PPC account" to "manage how advertising supports the entire Amazon business."

That is better for brands that have the right operating model.

It is harder for brands that treat Amazon Ads as a set-and-forget spend line.