The useful question is what changes for users, developers or buyers, and whether the announcement stays industry context or becomes something people can actually use.

Facebook Marketplace celebrates its tenth year, evolving from community-based buying and selling into a platform where 430 million items are listed monthly. Many users now rely on it for supplemental income or full-time businesses. To better support these sellers, Meta introduced Seller, a standalone app designed to streamline listing management and buyer interactions.

The Seller app is now available on the App Store for users aged 18 and older in the United States. It synchronizes with Facebook Marketplace, transferring existing listings, messages, and selling history. New listings created in the app automatically appear on Marketplace, ensuring visibility where buyers already shop.

Sellers can continue using Facebook Marketplace directly, but the dedicated app provides a focused environment for business management. Meta emphasizes that the app is tailored for those seeking a centralized tool to grow their operations, rather than casual users.

Meta plans to expand Seller’s features based on feedback from its seller community. A web experience for sellers using iOS or Android is also in development. The app represents an early step in enhancing tools for Marketplace’s commercial ecosystem.