AT Protocol Alternatives

AT Protocol is described as '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' and is an app. There are 2 alternatives to AT Protocol for Self-Hosted and Wordpress. The best AT Protocol alternative is ActivityPub, which is both free and Open Source.

AT Protocol iconAT Protocol
  5
  • Free • Open Source
  • ...

The AT Protocol is a networking technology created to power the next generation of social applications. The initial...

More about AT Protocol
More about AT Protocol
AT Protocol alternatives page was last updated Apr 19, 2025
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  1. ActivityPub icon

    ActivityPub

     12 likes
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    ActivityPub is a decentralized social networking protocol based on the ActivityStreams 2.0 data format. ActivityPub is an official W3C recommended standard published by the W3C Social Web Working Group.

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Self-Hosted
    • Wordpress

    ActivityPub Features

    1.  Decentralized
    2.  Ad-free
    3. ActivityPub icon  Support for ActivityPub
    4.  Federation
    5.  Fediverse

    ActivityPub VS AT Protocol

     

    • ActivityPub is the most popular Self-Hosted alternative to AT Protocol.

    • ActivityPub is the most popular Open Source & free alternative to AT Protocol.

    • ActivityPub is Free and Open SourceAT Protocol is also Free and Open Source
  2. nostr icon

    nostr

     18 likes
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    The simplest open protocol that is able to create a censorship-resistant global "social" network once and for all.

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • International

    Platforms

    • Self-Hosted

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Decentralized
    2.  Ad-free
    3.  No registration required
    4.  Dark Mode
    5.  Multiple Account support
    6.  Real time collaboration
    7.  No Tracking
    8.  Support for @mentions

    nostr VS AT Protocol

     
2 of 2 AT Protocol alternatives