*Source: Marketplace Ad Pros — canonical version at https://marketplaceadpros.com/guides/amazon-ads-review-2026/*

# Amazon Ads review 2026: self-serve strengths, costs and risks

## Is Amazon Ads worth it in 2026?

For most brands selling on Amazon, yes: Amazon Ads reaches shoppers at the moment they are ready to buy, has no
minimum spend, and Sponsored Products works without Brand Registry. The catch is that Amazon runs the auction,
grades the results and recommends the bids, so its defaults serve Amazon's revenue as well as yours. Use the
console for reach, and set bid ceilings and profit targets from your own margin data.

*Published by Marketplace Ad Pros, which sells software that works alongside Amazon Ads; the opinions in the
"intelligence layer" section are ours and are labelled as such. Facts are sourced below.*

*Last updated: October 14, 2026*

## What you get with Amazon Ads self-serve

Self-serve Amazon Ads is four products run from one console, now called Campaign Manager, which Amazon is merging
with Amazon DSP. Unified reporting became generally available in June 2026, and the older Sponsored Ads and DSP
reports retire by the end of 2026.

| Product | What it does | Billing | Who can run it |
|---|---|---|---|
| Sponsored Products | Promotes a single listing in search results and on product pages | Cost per click | Professional sellers, vendors, KDP authors; no Brand Registry needed |
| Sponsored Brands | Logo, headline and several products or a video at the top of search | Cost per click or vCPM | Vendors and Brand Registry sellers |
| Display ads (formerly Sponsored Display) | Retargeting and audience ads on and off Amazon | Cost per click or vCPM | Vendors and most Brand Registry sellers |
| Sponsored TV | Streaming TV ads on Prime Video and partners | CPM | Brand Registry sellers, vendors, agencies; no minimum |

None of these has a minimum spend or a monthly fee. Amazon suggests starting Sponsored Products at about $10 a day.
Minimums apply only to Amazon's managed services and to fixed-price share-of-voice reservations. Amazon DSP, the
programmatic layer, is covered in [Amazon DSP: self-serve vs managed](/guides/amazon-dsp-self-serve-vs-managed-2026/).

**Amazon Business (B2B).** Anyone can bid up for business buyers on existing campaigns, using a placement bid
adjustment. Campaigns shown only to Amazon Business customers exist but are open only to eligible advertisers, so
most small brands get B2B reach through the bid adjustment rather than a dedicated campaign.

## Strengths

- **Intent.** Shoppers on Amazon are already shopping, which is why Sponsored Products converts better than most
  social or display advertising.
- **No minimum, low setup cost.** A seller can launch a Sponsored Products campaign the same day for a few dollars.
- **Closed-loop attribution.** Amazon sees the click and the purchase, including purchases of other products from
  the same brand, without pixels or tagging.
- **First-party audiences.** Display ads, Sponsored TV and DSP target on Amazon's own shopping and streaming data.
- **AI features at no extra charge.** Creative Agent and Seller Assistant cost nothing beyond your ad spend.

## Weaknesses

- **Amazon grades its own homework.** Attributed sales use Amazon's windows (by default 7 days after a click for
  Sponsored Products sellers, 14 for vendors and for Sponsored Brands and display ads) and include halo sales of
  other products. Nobody outside Amazon audits the attribution.
- **The console does not know your margin.** It optimizes toward clicks, sales and ACoS. Without your cost of goods
  it cannot tell a profitable sale from a loss-making one, which is why
  [TACoS](/guides/how-to-calculate-tacos-amazon/) and break-even ACoS have to be computed elsewhere.
- **Defaults lean toward spending more.** Dynamic bidding can raise a bid by up to 100% for top-of-search, and
  Amazon's own guidance tells advertisers to be ready to spend double their bid. Suggested bids are calculated from
  recent winning bids for similar ads: a reading of the market, with no knowledge of your margin.
- **Reporting is fragmented and short.** Ads data, sales data and Brand Analytics live in separate places, and
  report history in the console is limited, so year-over-year analysis means exporting and storing data yourself.
- **It is not a catalog or channel manager.** Amazon Ads promotes products that already exist. Listing content,
  inventory and other sales channels are managed in Seller Central, Vendor Central, or the Selling Partner API, and
  Amazon Ads does not run Walmart, Target or social channels; see
  [retail media beyond Amazon](/guides/retail-media-networks-beyond-amazon-2026/).

## Amazon's own AI: Ads Agent, Creative Agent and Seller Assistant

Amazon now has three AI products that touch advertising, and they are easy to confuse.

- **Ads Agent** plans, builds and optimizes campaigns from plain-language requests, suggests keyword, bid and budget
  changes, and writes Amazon Marketing Cloud SQL. You review and approve a summary of changes before they apply. As
  of October 2026 it is a closed beta, rolling out by marketplace, campaign type and capacity.
- **Creative Agent** produces display, video, audio and streaming TV creative through conversation. It launched in
  the US in November 2025 at no cost and has since expanded to other countries.
- **Seller Assistant** is the agentic assistant in Seller Central, launched in September 2025 and built on Amazon
  Bedrock with Amazon Nova and Anthropic Claude models. It covers account health, compliance documents, inventory
  and growth planning, and acts only with the seller's approval. In September 2026 Amazon added background
  workflows, memory, a Seller Assistant plugin for Claude (in beta, US only), and ad features that draft Sponsored
  Products and Sponsored Brands campaigns and then add or pause search terms on their own, keeping bids under a
  maximum the seller sets.

**How it is landing.** Amazon reports that Seller Assistant reaches more than 90% of selling partners, has hundreds
of thousands of active users, and that sellers accept its recommendations over 90% of the time. Feedback outside
Amazon's own figures is thinner and mixed. A long thread on Amazon's Seller Forums titled "Seller Assistant is a
huge fail" collects complaints that it is slow, often wrong, routes sellers to the wrong tools, and in one case
changed a listing's brand name incorrectly. Third-party commentary notes that it sees only Amazon's data, not your
sourcing, freight or duties.

It will get better; Amazon has the data and the engineers. The more useful question is whether a brand should let
it be the layer that decides how much to bid.

## Should you trust Amazon's intelligence layer? (Our view)

This section is our opinion as a vendor of brand-side software. The facts it relies on are sourced.

**Don't ask the auctioneer what to bid.**

Amazon wants its sellers to succeed, because a thriving catalog brings shoppers. But on every advertising decision
Amazon sits on the other side of the table: it runs the auction, sets the fees, grades the attribution and earns
more when you bid more. An adviser paid by the auctioneer is not neutral, however good its models become.

**The FTC's pending complaint.** On August 31, 2026, the Federal Trade Commission and 22 state attorneys general sued
Amazon in the Western District of Washington. According to the complaint, Amazon told advertisers Sponsored
Products was a second-price auction, where the winner pays slightly more than the runner-up, but from 2019 applied
an undisclosed surcharge, internally called a soft reserve price, that raised what winners paid. The complaint
alleges that the share of Sponsored Products clicks charged at the advertiser's own bid rose from 30 to 40% in 2021
to about 80% in 2024, and that the practice extracted more than $20 billion from about 1.2 million advertisers.
Amazon denies the claims, says no advertiser ever pays more than their bid, and says inflation-adjusted Sponsored
Products CPCs were flat from 2019 to 2024. No court has ruled.

Whatever the court decides, the allegation shows the structural problem. If the auction's pricing rules can change
without advertisers noticing, then bid recommendations built from "recent winning bids" inherit whatever those rules
produced. A suggested bid tells you what the market Amazon designed has been clearing at, not what your click is
worth.

**Cost data is the line we would not cross.** Amazon's Profit Analytics dashboard in Seller Central invites sellers
to upload cost of goods sold, and the Seller Assistant plugin connects your sales and inventory to an AI client.
Margin data is the most commercially sensitive number a brand has. In the hands of the company that sets your
referral fees and runs the auction you bid in, your floor margin is a negotiating position you have given away.
Keep cost data in systems that work only for you, and compute profit there.

**What a brand-aligned layer looks like.** It is paid by you, not by your ad spend; it reads Amazon's data rather
than replacing Amazon's console; it computes bids from your margin; and it changes nothing without your approval.
That can be a spreadsheet and a disciplined analyst, an agency on a flat fee, or software. Amazon's tools are fine
for execution. The judgment about what to pay should sit with someone whose income does not rise when your CPC does.

## Who Amazon Ads self-serve fits

- **New sellers:** Sponsored Products with automatic targeting and a fixed daily budget, then a manual campaign
  built from what converts. Do not accept dynamic up-and-down bidding until you know your break-even ACoS.
- **Small brands with Brand Registry:** add Sponsored Brands for branded search defense and new-to-brand data.
- **Established brands:** display ads, Sponsored TV and DSP for reach, measured on TACoS and new-to-brand customers
  rather than attributed ACoS alone.
- **B2B sellers:** a business-buyer bid adjustment on existing campaigns before asking for exclusive campaigns.

## Where third-party tools fit

Third-party tools do not replace the Amazon Ads console; they sit beside it and read the same data through
Amazon's APIs. The useful ones add what the console cannot: your margins, total sales, longer history, and a second
opinion on bids that does not come from the auctioneer. Comparisons of these tools are in
[the best Amazon ads management tools](/guides/best-amazon-ads-management-tools-2026/) and
[AI tools for Amazon advertising](/guides/ai-tools-for-amazon-advertising-2026/).

Marketplace Ad Pros connects Amazon Ads and Selling Partner data to Claude and ChatGPT through an MCP server,
read-only by default, from $10/week. It charges a flat subscription and takes no percentage of your ad spend, it
does not need your cost of goods to work, and it proposes changes you confirm rather than making them on its own.
See [what Marketplace Ad Pros is](/brand-facts/).

Getting started takes three steps: connect Amazon Ads and Seller Central (free), set the targets that match your
margin, and approve the changes you agree with.
[Connect your Amazon accounts free](https://app.marketplaceadpros.com/signup) and keep your bid strategy on your side
of the table.

### When Marketplace Ad Pros is the wrong choice

- **You want hands-off autonomous bidding.** MAP recommends and you approve. Perpetua and Teikametrics bid
  autonomously, and Amazon's own Seller Assistant can now manage search terms within your bid ceiling.
- **You want a dashboard, not a chat client.** MAP is built for Claude and ChatGPT; its web UI is deliberately thin.
- **You advertise across many retailers.** MAP is generally available for Amazon only.
- **You spend a few hundred dollars a month.** Amazon's free console and a weekly review may be enough.

## Frequently asked questions

### Is there a minimum spend for Amazon Ads?

No. Sponsored Products, Sponsored Brands and Sponsored TV have no minimum spend and no monthly fee; you pay per click or per thousand impressions. Amazon suggests starting Sponsored Products at about $10 a day. Minimums apply to Amazon's managed services and to fixed-price reservations, not to self-serve campaigns.

### Do I need Brand Registry to advertise on Amazon?

Not for Sponsored Products, which any professional seller or vendor can run if the product is eligible for the featured offer. Sponsored Brands requires Brand Registry for sellers, and most display ad and new-to-brand features need it too. Vendors can run all three without it.

### What did the FTC allege about Amazon's ad auctions?

In a complaint filed August 31, 2026, the FTC and 22 states allege that Amazon marketed Sponsored Products as a second-price auction but, from 2019, applied an undisclosed surcharge it internally called a soft reserve price, so advertisers were charged their own bid about 80% of the time by 2024. Amazon denies the claims, and no court has ruled.

### Is Amazon's Seller Assistant worth using?

It is free and useful for account health, compliance documents and inventory alerts, and it is improving quickly. Early seller feedback on Amazon's own forums is mixed, and its advertising features optimize toward the bid ceiling you set. Use it for operations; keep margin targets and bid ceilings decided outside it.

### Should I give Amazon my cost of goods?

Amazon's Profit Analytics dashboard asks for it as an optional input, and it makes the profit view more accurate. The trade-off is that the company that sets your fees and runs the ad auction would then hold your floor margin. Many brands keep cost data in their own systems and compute profit there instead.

### Can Amazon Ads manage my catalog or other sales channels?

No. Amazon Ads promotes products that already exist in the Amazon catalog; listing content is managed in Seller Central or Vendor Central and through the Selling Partner API. Amazon DSP can reach audiences off Amazon, but Amazon Ads does not run Walmart, Target or social channels.

### Is Amazon Ads good for small businesses?

Yes, for the reach: there is no minimum, Sponsored Products works without Brand Registry, and shoppers are already on Amazon to buy. The risk for a small business is spending to Amazon's defaults, such as suggested bids and dynamic bidding, without a margin-based ceiling of its own.

## Related guides

- [Amazon advertising metrics glossary](/guides/amazon-advertising-metrics-glossary/)
- [Retail media beyond Amazon: which network should a small brand test next?](/guides/retail-media-networks-beyond-amazon-2026/)
- [How to calculate TACoS on Amazon](/guides/how-to-calculate-tacos-amazon/)
- [How to find wasted ad spend on Amazon: a 5-check audit](/guides/amazon-ppc-wasted-ad-spend-audit/)
- [Best AI agents for Amazon sellers (2026)](/guides/best-ai-agents-for-amazon-sellers-2026/)
- [Amazon DSP: self-serve vs managed (2026)](/guides/amazon-dsp-self-serve-vs-managed-2026/)

## Sources

1. [Amazon Ads -- Sponsored Products](https://advertising.amazon.com/solutions/products/sponsored-products)
2. [Amazon Ads -- Sponsored Products best practices (starting budget)](https://advertising.amazon.com/library/guides/sponsored-products-best-practices)
3. [Amazon Ads -- dynamic bidding for Sponsored Products](https://advertising.amazon.com/library/guides/dynamic-bidding-sponsored-products)
4. [Amazon Ads -- Sponsored Brands](https://advertising.amazon.com/solutions/products/sponsored-brands)
5. [Amazon Ads -- display ads (formerly Sponsored Display)](https://advertising.amazon.com/solutions/products/sponsored-display)
6. [Amazon Ads -- Sponsored TV](https://advertising.amazon.com/products/sponsored-tv)
7. [Amazon Ads -- unified reporting in Campaign Manager](https://advertising.amazon.com/resources/whats-new/streamline-campaign-analysis-with-unified-reporting)
8. [Amazon Ads -- how suggested bids are calculated](https://advertising.amazon.com/resources/whats-new/sponsored-display-bid-recommendations)
9. [Amazon Ads -- building a B2B strategy](https://advertising.amazon.com/library/guides/building-b2b-strategy)
10. [Amazon Ads -- Ads Agent](https://advertising.amazon.com/solutions/products/ads-agent)
11. [Amazon Ads -- Creative Agent (unBoxed 2025)](https://advertising.amazon.com/resources/whats-new/unboxed-2025-creative-agent)
12. [About Amazon -- Seller Assistant agentic AI (September 2025)](https://www.aboutamazon.com/news/innovation-at-amazon/seller-assistant-agentic-ai)
13. [About Amazon -- Seller Assistant plugin for Amazon Quick and Claude (September 2026)](https://www.aboutamazon.com/news/innovation-at-amazon/seller-assistant-plugin-amazon-quick-claude)
14. [Amazon Seller Forums -- "Seller Assistant is a huge fail"](https://sellercentral.amazon.com/seller-forums/discussions/t/0c67e6a9-3d91-4b7a-8f2c-360953d4735f)
15. [PPC Land -- Amazon releases Profit Analytics dashboard (September 2025)](https://ppc.land/amazon-releases-new-profit-analytics-dashboard-for-sellers/)
16. [FTC -- FTC and states sue Amazon over secret ad surcharge scheme (August 31, 2026)](https://www.ftc.gov/news-events/news/press-releases/2026/08/ftc-states-sue-amazon-over-secret-ad-surcharge-scheme)
17. [FTC -- complaint, FTC et al. v. Amazon.com, Inc. (W.D. Wash.)](https://www.ftc.gov/system/files/ftc_gov/pdf/AmazonAds-Complaint.pdf)
18. [About Amazon -- Amazon's response to the FTC sponsored ads lawsuit](https://www.aboutamazon.com/company-news/amazon-ftc-sponsored-ads-lawsuit-response)
19. [Intentwise -- how Amazon attributes ad sales (default attribution windows)](https://www.intentwise.com/blog/explained-how-does-amazon-attribute-ad-sales)

Sources were checked on October 14, 2026. The FTC case is pending; this page will be updated as it develops.