Bringing Seller Central to the seller, not the other way around
Amazon announced a beta plugin at its Amazon Accelerate seller conference on September 23 that lets independent sellers manage their store from outside Seller Central entirely, through Anthropic's Claude or Amazon's own Quick assistant. The plugin connects a seller's account in about 60 seconds with no coding required, and from there the assistant can read listings, inventory levels, sales analytics and performance metrics, and take actions such as adjusting prices or updating listings on the seller's behalf.
Mary Beth Westmoreland, Amazon's vice president of worldwide selling partner experience, described the underlying goal plainly: "Our vision was that they would never have to log into Seller Central. We would just bring it to them where they work."
How it's built and what it can touch
The plugin runs on Amazon Bedrock, Amazon's platform for building with foundation models, using Anthropic's Claude models. Amazon says seller data stays inside its own infrastructure and is never shared outside the company; each interaction through the plugin carries defined access boundaries, requires human approval before the assistant takes any action on the account, and produces a complete audit trail. Sellers also control which categories of data the plugin can reach in the first place, rather than granting blanket access.
Anthropic's field chief technology officer, Eric Burns, said sellers using the underlying Seller Assistant already "accept its recommendations more than 90% of the time," a figure Amazon is using to argue the tool's suggestions are reliable enough to act on with light oversight.
Amazon describes the underlying Seller Assistant as having grown beyond a chat tool into something closer to an always-on operating layer for a seller's business: it can reason across inventory, pricing, advertising, demand and compliance together rather than one at a time, retain how an individual merchant tends to operate, monitor the account continuously, and, with permission, act on what it finds. The Claude and Quick plugin extends that same layer into whichever assistant a seller already spends their day in, instead of confining it to Amazon's own interface.
The beta is limited to Amazon's US stores for now, with international availability planned later. As an incentive, Amazon is bundling a free 12-month subscription to Amazon Quick Plus for each account's primary holder, available through December 31, 2026, with two additional seats per account also eligible.
A selective rollout, not an open door
Amazon is not treating every outside AI agent the same way. Days before announcing the Claude and Quick integration, the company blocked Meta's shopping assistant from its platform, and it has said outside agents must identify themselves and follow Amazon's platform rules to gain access. The Claude and Quick plugin is the company choosing which agents it trusts with seller data and account actions, rather than opening Seller Central's application programming interfaces (APIs) broadly.
Why sellers matter this much to Amazon
Independent, third-party sellers account for more than 60% of units sold on Amazon globally, and seller fees brought in $46.8 billion in the second quarter of 2026, more revenue than Amazon Web Services generated in the same period, according to GeekWire's reporting. Advertising added a further $19.8 billion, up 26% year over year. Roughly 90% of Amazon sellers already use some form of third-party AI tool to run parts of their business, which is the practical reason Amazon is meeting them inside tools like Claude rather than trying to pull that activity back into its own interface.
The move also lands against a regulatory backdrop: the US Federal Trade Commission's antitrust case against Amazon, which alleges the company overcharges sellers through fees that can amount to close to half of many merchants' revenue, is scheduled for trial in March 2027 in Seattle.
What it means for sellers
For a seller already running pricing, inventory or advertising decisions through a general-purpose AI assistant, this closes the gap between that assistant giving advice and the assistant actually executing it on Amazon, without a developer building a custom integration first. The tradeoff is handing an AI agent, even one requiring approval on each action, standing access to live pricing and inventory data. Sellers weighing whether to connect the plugin should treat the per-interaction access controls Amazon describes as the thing to actually configure and review, not just accept by default, since a 60-second setup makes it easy to grant broader access than a given workflow actually needs.
