Friendica A Decentralized Social Network

Decentralized architecture with no central authority or ownership.

Relationships can be made across any compatible system, creating a network of Internet scale made up of smaller sites.

Seamless wall-to-wall posts and remote comments, even across different network nodes.

Access lists for every item.

Private conversation groups — on these pages all communications are restricted to group members.

One-to-one private messaging on supported protocols.

Optionally "expire" old content after a certain period of time.

Download your personal data. It all belongs to you.

Built-in support for StatusNet, GNU social, Quitter, and diaspora*.

Support for email contacts and communications (two-way) via IMAP4rev1/ESMTP.

Import arbitrary websites and blogs into your social stream via RSS/Atom feeds.

Support for other services via plugins.