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OSSN

Self-hostedOpen sourceCommunication

Social networking software that allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests.

Screenshot of OSSN
Images: project source

1,256 stars

Website Source code

Licence
CAL-1.0
Platforms
PHP
Themes
Communication - Social Networks and Forums
Release
10.1 · 1 October 2026
Last activity
18 October 2026
Spotted on
awesome-selfhosted

Same orbit

28

Mattermost

Platform for secure collaboration across the entire software development lifecycle, can be integrated with Gitlab (alternative to Slack).

Self-hostedFreeCommunication

39,454 stars

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