Bluesky ships algorithmic opt-out so users can keep posts out of the Discover feed

What Bluesky shipped

Bluesky has rolled out an "algorithmic opt-out," a new setting that keeps a user's posts out of the app's main recommendation feed, known as Discover. According to TechCrunch, the feature launched on Thursday, one day after the network added support for longer videos.

Discover is an algorithmic feed, and because every post on Bluesky is public by default, it can pluck content from anywhere on the network. That openness is a big part of how the service surfaces interesting material, but it also means a post written for a handful of followers can be pushed in front of a much larger audience without the author ever asking for it.

How the opt-out works

Users who would rather not be amplified can flip a switch under Privacy and Security in the app's settings. Bluesky says the change may need as much as an hour before it fully applies.

The more notable design choice is where the preference lives. Instead of being a toggle confined to Bluesky's own app, it is attached to the account itself. Bluesky runs on the AT Protocol, so any third-party client built on the same underlying protocol can read the flag, and in principle the user's choice follows them wherever they post.

There is a catch, though: reading the preference is not the same as honoring it. As TechCrunch points out, other apps built on AT Proto must decide for themselves whether to respect the signal. The protocol carries the user's intent; compliance is voluntary.

A discoverability control, not privacy

Bluesky is careful to frame the feature narrowly. It does not make posts private — the company is still building protocol-level support for private data — it simply reduces how easily strangers can stumble onto them. Posts remain publicly visible; they just stop being boosted into the broader recommendation stream for audiences outside the poster's existing circle.

The motivation, according to the company, is that plenty of people on social platforms have no interest in going viral and would rather share their thoughts with followers than with a crowd.

Why it matters

Mainstream social networks generally treat reach as something the algorithm does to you, with no meaningful way to decline it. Bluesky's opt-out flips that assumption: amplification becomes something closer to a choice. For a network competing against X and Meta, handing users a lever over their own virality is a distinctive position, and one that matches the expectations of people who moved there seeking calmer, more controllable feeds.

The account-level implementation is arguably the more interesting part. Portable preferences — settings that follow a user across every app built on a shared protocol — point to something an open social web can do that closed platforms cannot. Whether third-party developers actually honor the flag will be the real test of the idea.

The feature also exposes a structural tension in Bluesky's architecture. Public-by-default posts are what make its open feeds and third-party ecosystem possible, but they leave little room for users who want a smaller footprint. Until private data arrives at the protocol level, the opt-out is a stopgap: it softens unwanted exposure without changing who can ultimately see a post.