Amazon Blocked Meta's AI Shopping Agent. Walmart Let It In.
Meta's Muse agent can find products and check out for shoppers. Walmart, Gap, Best Buy and others signed on as partners; Amazon blocked it from buying on its site. What that split means for any business that wants AI agents to be able to buy from it.
Quick answer
Meta's Muse AI agent can browse retail sites and check out for shoppers. On 23 September 2026 Meta announced partners including Walmart, Gap, Sephora, Expedia, Wayfair and Best Buy. Amazon blocked Muse from purchasing on its site, saying it violates Amazon's terms of service and alleging it stores customer credentials and scrapes account data.
Amazon has blocked Meta's new AI shopping agent, Muse, from buying anything on its site. Walmart, Gap, Best Buy and others signed up to work with it. Two of the biggest retailers in the world looked at the same agent and made opposite calls. For a smaller business, the more useful question is whether an agent could buy from you at all.
What Muse does
Muse is Meta's AI agent. A Meta spokesperson told CNBC that shopping has quickly become one of its biggest usage drivers. Muse has also reached the top spot among free iPhone apps on the App Store.
- You ask it for an item, as specifically as you like: brand, price, availability.
- It browses retail sites and suggests listings.
- If you choose to check out with Muse, it prepares the order and shows an "approval card" for you to confirm.
- Payment runs through partners such as Link by Stripe or Shopify Shop Pay.
Mark Zuckerberg said at Meta Connect that Meta will take a small fee on transactions.
Who said yes, and who said no
| Company | Position |
|---|---|
| Walmart, Gap, Sephora, Expedia, Wayfair, Best Buy | Announced as partners on 23 September, with an "official fast lane" for the agent |
| Ticketmaster | Partner, but sends users to its own marketplace to pay |
| Amazon | Blocked Muse from purchasing on its site |
Amazon said Muse violates its terms of service and alleged that it stores customer credentials and scrapes account data, among other issues, according to CNBC.
Why would Amazon block a shopping agent?
Amazon has stated its reasons, and they are about credentials and data. Analysts have pointed to a business reason too. The Motley Fool pointed out that Amazon's advertising business generated $76 billion over the last 12 months. Ads work when a person scrolls past them. An agent that searches, compares and checks out on someone's behalf does not look at sponsored listings the same way.
Walmart made a different bet: be where the agent shops, even if Meta sits in the middle and takes a fee.
As Luca Cian of the University of Virginia's Darden School of Business told CNBC: "Whoever owns the agent owns the relationship with the shopper, and every retailer knows it."
What this means for a small business
Amazon chose to block agents deliberately. Most small businesses block them by accident.
When a customer asks an agent for "a gift under $50 that can arrive by Friday" or "a dentist with a Saturday slot," the agent can only choose businesses it can read and act on. If it cannot, there is no missed call and no abandoned cart to tell you. The agent simply buys somewhere else.
Five places agents usually get stuck
- No visible prices. "Call for a quote" stops an agent cold.
- Stock or availability hidden. If the page does not say whether it is available, the agent moves on.
- Phone-only booking. No online form or booking link means no booking.
- Broken or fussy checkout. Forced account creation, pop-ups and errors that a person might push through.
- Content the agent cannot read. Key details inside images or PDFs instead of plain text, and missing structured data about products and services.
Fixing these also helps people. Clear prices, clear availability and a short path to buy have always converted better. Agents just make the cost of getting it wrong invisible.
Sources
- CNBC, "Meta's Muse can shop and check out for you. Here's how it works," 3 October 2026.
- The Motley Fool, analysis of Meta's Muse and its effect on e-commerce, Shopify and Amazon, 3 October 2026.
Frequently asked questions
- What is Meta Muse?
- Muse is Meta's AI agent. It can help with tasks such as booking appointments and shopping. For shopping, it browses retail sites for items that match a request, shows suggested listings, and can prepare a checkout for the user to approve, paying through partners such as Link by Stripe or Shopify Shop Pay.
- Why did Amazon block Meta's Muse?
- Amazon said Muse violates its terms of service and alleged that Muse stores customer credentials and scrapes account data, according to CNBC. Analysts have also pointed to Amazon's advertising business, which depends on shoppers seeing ads while they browse.
- Which retailers work with Muse?
- Meta announced partnerships on 23 September 2026 including Walmart, Gap, Sephora, Expedia, Wayfair and Best Buy, offering what it called an official fast lane for the agent. Not all connectors were active at the time.
- Can AI shopping agents buy from a small business website?
- Only if they can find the business, read its products and prices, and complete the purchase or booking steps. Missing prices, hidden stock information, broken forms, phone-only booking and pages that require a login all stop an agent.