Seller, a Facebook app icon

Seller, a Facebook app

Seller, a Facebook app is a free iPhone app for Facebook Marketplace sellers. It centralizes listings, buyer messages, inventory, and basic performance tracking, with Meta AI-assisted listing creation and Marketplace sync.

Seller, a Facebook app

Overview

Seller, a Facebook app is a dedicated iPhone app for Facebook Marketplace sellers. It is built to give sellers one place to handle listings, buyer messages, inventory, and basic performance tracking without relying on the main Facebook app for every task.

According to the App Store listing, the app is connected to Facebook Marketplace: you sign in with your Facebook account, and your listings, messages, ratings, and selling history carry over. Items created or edited in Seller also appear on Facebook Marketplace for buyers to find and purchase.

Core features

Attention-focused seller home

Seller surfaces items that need attention first, including shipments to handle, buyers waiting for replies, and listings that may need repricing.

AI-assisted listing creation

Upload photos to start a listing, then use Meta AI-assisted fields such as title, description, price suggestion, and category to publish faster.

Bulk listing workflow

Create multiple listings at once with bulk listing instead of entering each item separately.

Item-based buyer messages

Buyer conversations are threaded by item so each message stays tied to the specific listing it belongs to.

Inventory management

Review, edit, relist, and manage your inventory from one place rather than moving between separate screens.

Listing performance tracking

Track views, clicks, message threads, and sold listings to understand which items are getting attention.

Common use cases

  • Daily Marketplace management

    Use Seller to monitor what needs attention first, such as open buyer replies, items ready to ship, or listings that may need a price update.

  • Fast item listing

    Create a new Marketplace listing by uploading photos, letting Meta AI suggest the details, and publishing the item from the Seller app.

  • Buyer message follow-up

    Handle buyer questions from a threaded view that keeps each conversation attached to the correct listing.

  • Performance review

    Review views, clicks, message threads, and sold listings to understand which items are moving and which may need a pricing or inventory adjustment.

  • Inventory updates and relisting

    Manage a larger set of Marketplace items from one inventory view, including editing and relisting existing listings.

Pros and Cons

Pros

  • Keeps listings, messages, inventory, and performance in one dedicated place.
  • Supports faster listing creation with photo upload and Meta AI-assisted details.
  • Offers bulk listing for sellers managing multiple items.
  • Keeps buyer conversations organized by item.
  • Syncs with Facebook Marketplace so edits in Seller carry through to Marketplace.

Cons

  • The listing is for iPhone only, and Apple notes it is not verified for macOS.
  • The source does not confirm whether the app includes in-app purchases or subscriptions.
  • User reviews mention missing or limited workflow controls such as rearranging photos and changing pickup or shipping options.

FAQ

Is Seller available on iPhone?

Yes. The listing says Seller is designed for iPhone and is free to download on the App Store.

What is Seller for?

The page describes Seller as a dedicated space for Facebook Marketplace sellers to manage listings, buyer messages, inventory, and performance.

Does Seller sync with Facebook Marketplace?

Seller connects with Facebook: you sign in with your Facebook account, and listings you create or edit in Seller appear on Facebook Marketplace.

How does listing creation work?

The app description says you can upload photos, and Meta AI fills in listing details such as title, description, price suggestion, and category. It also mentions bulk listing.

Are there any in-app purchases or subscriptions?

The source does not show a pricing page for Seller beyond the App Store listing being free. It does not confirm whether there are in-app purchases or subscriptions.

Quick Facts

Product
Seller, a Facebook app
Developer
Meta Platforms, Inc.
Platform
iPhone
App Store category
Business
Availability
Free on the App Store
Source domain
apps.apple.com

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Seller, a Facebook app - AI Tool, Features, Use Cases & Alternatives | UStack