Facebook is splitting two very different behaviors that used to live inside the same app: selling things with intent, and watching things with almost no intent at all.
Facebook is rolling out a standalone Seller app for Marketplace power users, while also testing a video-first home screen that mirrors TikTok’s format. Those are not small tweaks to the same experience. They point in opposite directions, and that is exactly what makes the move interesting.
Marketplace sellers get a more focused tool. Casual Facebook users get a more addictive feed. Facebook gets to stop pretending one interface can serve every job equally well.
Marketplace gets its own seller lane
The new Seller app is aimed at Marketplace power users, not people listing one old chair every few months. That distinction matters. Marketplace has long been one of Facebook’s most practical products: people come with a clear objective, whether that is buying a used bike, offloading furniture, or running a small local resale operation.
By rolling out a standalone app for sellers, Facebook is treating Marketplace as more than a tab inside the main social experience. It is acknowledging that selling is a workflow. Power sellers need to manage activity, respond quickly, and keep listings moving. They do not necessarily need to pass through the same feed where friends, groups, memes, and recommended videos are competing for attention.
This is the commerce side of Facebook becoming more intentional. The company is not replacing Marketplace inside Facebook, at least based on what has been reported. It is adding a dedicated surface for the people who use Marketplace with enough frequency that the main app may now feel too crowded for the job.
For brands and marketers, the useful signal is not simply “Facebook has a seller app.” It is that Facebook still sees real value in high-intent local commerce, especially when that behavior can be separated from the noise of the broader social feed.
The home feed is moving in the other direction
At the same time, Facebook is testing a TikTok-style video-first home screen. That says something very different about where the main app is heading. If Marketplace is being carved out for utility, the Facebook home experience is being pushed further toward lean-back discovery.
The test reportedly uses a video-first format that mirrors TikTok, the platform that trained users to expect full-screen, algorithmic entertainment the moment they open an app. Facebook has already spent years pushing Reels across its products, but a video-first home screen is a stronger statement. It makes watching the default behavior, not just one option among many.
Put together, the two updates show Facebook becoming more honest about user intent. Sellers want tools. Viewers want momentum. Buyers want quick access to listings. The main feed cannot be all of those things at once without becoming a compromise.
That is the strategic consequence here: Facebook is not just adding a Seller app and copying a video feed mechanic. It is reorganizing the product around different states of mind, with commerce moving into a focused lane and entertainment taking over the front door.