What Is Bluesky
It looks like a familiar timeline. The part that matters is underneath: you pick the algorithm, and your identity is not the company's to keep.
Bluesky is a text-first social network built on an open protocol, which means the service and the network are separable. Posts, follows and identity live in a format other applications can read, and anybody can publish a feed algorithm that users subscribe to like a channel.
It looks and works like a familiar timeline: short posts, replies, reposts, likes, images and video.
The practical difference is that the feed is a choice rather than a default, and a custom domain can serve as your handle.
Choosing the algorithm is the one feature that changes behavior rather than appearance.
On most networks there is one ranked feed and it is the company's. Users debate it and cannot replace it. On Bluesky, feeds are objects: there is a following feed in chronological order, a discovery feed, and a long list of community-built feeds that filter by subject, by language, by list membership or by anything their author can express in code. You subscribe to the ones you want and switch between them as tabs.
That changes how an account grows. There is no single algorithm to please. Reach comes from being in the feeds your audience uses, from being on lists and starter packs, and from replies in the communities around a subject.
The second structural piece is identity. A handle can be a domain you own, verified by a DNS record, which makes the account portable in a way a platform username is not. Accounts and data are designed to be movable between providers, although in practice most people use the main one.
And moderation is layered: the service applies its own rules, and users can subscribe to additional labeling services, which is a different model from one company deciding for everybody.
What it is like to use
Short posts with images and video, replies, reposts, quote posts and likes.
Threads work as expected, and the reply tree is shown in full rather than collapsed into a conversation view.
There are no advertisements on the main service at the time of writing.
Muting, blocking, mute lists and block lists are strong, and shared lists are commonly used for moderation.
Feeds, and why they matter
The following feed is chronological and contains only accounts you follow.
Discover is the default algorithmic feed.
Custom feeds are built by anybody and subscribed to individually, covering subjects, languages and communities.
Starter packs bundle accounts and feeds so a newcomer can populate a timeline in one tap, and being in relevant packs is the fastest route to early followers.
Handles and domains
A new account gets a handle under the service's own domain.
Any domain you control can replace it by adding a DNS record, which verifies the account as that domain.
For a business, that is the closest thing to verification on the network, and it costs nothing beyond the domain.
It also makes the handle portable, since the identity is anchored to something you own.
Growing an account there
Reply in the communities around your subject. Conversation travels further than broadcasting on this network.
Get into relevant starter packs and lists, which newcomers use to build a timeline.
Post in a way that suits chronological reading: nobody is being shown your post three days later by an algorithm.
And set the domain handle early, because it is the cheapest credibility signal available.
Where it sits against X and Threads
Against X: smaller, chronological by default, no advertising, and feeds chosen rather than imposed.
Against Threads: separate from a large existing network, so there is no automatic audience, and more control over what you see.
The open protocol means third-party clients and tools exist, which is unusual now and familiar to anyone who used early social platforms.
The cost of all of it is scale: the audience is smaller, and reach depends on the communities you are actually part of.
Questions people ask about Bluesky
Is Bluesky free?
Yes. The service is free to use and has no advertising on the main app at the time of writing.
Do I need an invitation?
No. Bluesky opened to the public, and accounts can be created directly.
How is it different from X?
It runs on an open protocol, the feed is chosen by the user from many available feeds, and a domain you own can be your handle.
What is a custom feed?
An algorithm published by anybody, which users subscribe to like a channel. Subject and language feeds are the most used.
Can I use my own domain as a handle?
Yes, by adding a DNS record. It verifies the account as that domain and makes the identity portable.
How do new accounts get followers there?
Through replies in subject communities, through relevant feeds, and by appearing in starter packs that newcomers use to fill their timeline.
Keep reading
- followers on a Bluesky account — An account with nothing on it is skipped in a starter pack like anywhere else, and followers on a Bluesky account acts on the number people check before following.
- growing an account there — The mechanics are unusual enough to need their own guide, and growing an account there covers them.
- the other X alternative — The comparison people actually make is with the Meta one, and the other X alternative describes it.