AT Protocol icon
AT Protocol icon

AT Protocol

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The AT Protocol is a networking technology created to power the next generation of social applications. The initial reference application, bsky.app, provides a global-scale microblogging experience.

AT Protocol screenshot 1

License model

  • Free • Open Source

Country of Origin

  • US flagUnited States

Platforms

  • Self-Hosted
AT Protocol screenshot 1
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 Tags

  • at-protocol
  • communication-protocol
  • network-protocol
  • protocol

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AT Protocol information

  • Developed by

    US flagBluesky, PBC.

  • Licensing

    Open Source and Free product.

  • Written in

  • Alternatives

    2 alternatives listed

  • Supported Languages

    • English

GitHub repository

  •  8,581 Stars
  •  706 Forks
  •  510 Open Issues
  •   Updated Jun 6, 2025 
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Our users have written 0 comments and reviews about AT Protocol, and it has gotten 4 likes

AT Protocol was added to AlternativeTo by Paul on Jul 24, 2024 and this page was last updated Apr 19, 2025.
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What is AT Protocol?

The AT Protocol is a networking technology created to power the next generation of social applications. The initial reference application, bsky.app, provides a global-scale microblogging experience.

  • Federated social: Connect with anyone on any service that's using the AT Protocol.
  • Algorithmic choice: Control how you see the world through an open market of algorithms.
  • Portable accounts: Change hosts without losing your content, your follows, or your identity.

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