Periwinkle

Periwinkle is a Berlin-based startup that provides infrastructure for users to run their own social media accounts on their own domains, built on top of the AT Protocol. This allows individuals and organizations to have greater control over their online presence and data, similar to how users can choose between hosted or self-hosted blogging platforms. Periwinkle offers managed Personal Data Servers (PDS) for AT Protocol users, handling updates, backups, and monitoring, making it accessible for non-technical users. The company aims to empower users to leave centralized social media platforms and retain ownership of their content and followers.