From IndieWeb

Prismo is open source link sharing software that supports microformats2 & Webmentions, and that used to also have a free service instance.


  • Prismo users can be followed by Prismo users and by other ActivityPub software users.
  • Standards

Open Source


  • 2019-01-06 added microformats2 support: [1]
  • 2019-04-25 added webmentions support: [2]
  • was the original Flagship Instance but the domain appears to be unresponsive (2020)
    • The original flagship instance suffered data loss and the lead dev decided to start a new instance on a different domain to avoid account hijacking. [3]
  • was the New Flagship Instance but appears to be have been squatted by blog spammers in 2020.

See Also