Amazon lets sellers run Claude against Seller Central now

At Amazon Accelerate, its annual conference for third-party sellers, Amazon announced a Selling Partner plugin that connects Seller Central to outside AI tools instead of keeping that data locked inside Amazon's own dashboard. The plugin launched first with Amazon's own Quick assistant and in beta with Anthropic's Claude, connecting over OAuth so a seller does not hand over their password.

This matters because it is a reversal of how Amazon has treated seller data for years. Previously, checking a listing's performance or adjusting a price meant logging into Seller Central directly. Now that data and those actions can be reached from a chat tool a seller already has open.

Through the plugin, Claude or Quick can pull a seller's inventory levels, sales analytics and performance metrics, and take actions back, adjusting prices, updating listings, managing stock, without the seller switching tabs into Seller Central. Amazon says the assistant runs routine tasks around the clock rather than only when someone is logged in.

That is the real shift for a small seller: checking whether a price is still competitive, or whether a bestseller is about to run out of stock, used to mean logging into a dashboard every morning. Now it can run as a standing instruction instead of a daily chore.

Every primary Seller Central account holder can claim a free 12-month subscription to Amazon Quick Plus, Amazon's paid AI assistant tier, and can pass the same free year to two co-workers. The offer has to be claimed by December 31, 2026, so it is a real deadline, not an evergreen perk.

The catch is availability, not price. The plugin is US-only in beta for now, with international expansion promised but not dated, so a seller outside the US can claim the free Quick Plus seat but cannot yet connect it to Seller Central through this plugin.

Claim the free Quick Plus seats before December 31, 2026 regardless. It costs nothing to hold the seat even before deciding how to use it, and the deadline is firm.

Connecting Claude or Quick to live pricing and inventory is a different decision. Start it on one product line, not the whole catalog, and check its price and stock changes daily for the first two weeks before trusting it unattended. An assistant that can change a live price while you sleep is worth testing on something you can afford to get briefly wrong.