GNU social is a continuation of the StatusNet project. It is social communication software for both public and private communications.
License: Open Source
Gnu Social is a decentralized social networking platform that emphasizes traditional social features and user discovery, while Movim focuses on real-time messaging and a modern user interface. Both platforms are open-source and prioritize privacy, but their use cases differ, with Gnu Social being better for social networking and Movim excelling in messaging.