What is Bluesky?

Bluesky is a decentralized social app using the AT Protocol, open sign-ups since 2024, iOS/Android/web, custom feeds, federation, open-source code, moderation tools, millions of users.

Bluesky

A Twitter reboot with a protocol

Bluesky is a microblogging app built on the AT Protocol, aiming to separate the social network from the company that runs it. The pitch: keep the fast, public chatter, lose the platform lock-in.

How it works

You pick a handle (even your own domain) and post short updates; servers can federate, and your identity can travel with you. Feeds are modular—anyone can build and follow custom algorithms instead of swallowing a single, opaque timeline.

Why it matters

Portability and open feeds challenge the hostage economics of legacy social media. Developers get room to experiment; users get more control over what they see—and where they host their account.

The catch

Network effects still crown the incumbents, and federation is a work in progress. Moderation tools exist but trust still clusters around Bluesky PBC, so “decentralized” is more trajectory than destination.

What features and use cases does Bluesky offer?

  • Decentralized social networking built on the AT Protocol
  • Portable identity with domain-linked handles and easy account migration between servers
  • Custom feeds and algorithm choice, including building or subscribing to feed generators
  • Open API for developers to create clients, bots, integrations, and moderation services
  • Granular moderation: community labeling, keyword muting, block/mute tools, and safety filters
  • Core social features: short posts, replies, quote posts, reposts, media uploads, and DMs
  • Federation-ready design to choose or host servers while interacting across the network

Prices

CategoryPriceDescription
Basic usagefreeAccess the Bluesky social network (account, posting, following, browsing feeds).

Prices may vary by region. We do not guarantee the accuracy of prices. For current information see: https://bsky.app

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