Colibri represents an innovative open-source communication platform engineered on the AT Protocol, designed to serve communities of all scales with flexible, decentralized infrastructure.
Leveraging the AT Protocol's architecture, community conversations on Colibri operate with default public visibility. This transparency-first approach creates an accessible discovery mechanism for prospective members while eliminating proprietary data silos that characterize traditional platforms.
The development team maintains active monitoring of protocol evolution, with plans to integrate private workspace functionality once the underlying protocol achieves robust support for encrypted private data transmission.
Colibri's feature set spans real-time messaging, spontaneous voice and video conferencing, and structured forum-style discussions, delivering a comprehensive communication toolkit that keeps communities engaged and collaborative.
User data architecture follows a decentralized model where information resides on the personal data server hosting your ATmosphere profile rather than centralized platform infrastructure. Additional technical details are available on our FAQ page.
For communities requiring robust governance, Colibri provides administrative controls including content moderation capabilities, member removal functions, and access restriction mechanisms to maintain community standards.
The platform's interface draws design inspiration from established collaboration tools like Discord, Teams, and Slack, ensuring minimal onboarding friction through recognizable navigation patterns and interaction paradigms.
Data persistence occurs on the personal data server associated with your profile. Within the AT Protocol ecosystem, user identities exist as portable, application-agnostic profiles enabling cross-platform authentication. This architecture necessitates a canonical authentication and storage layer, fulfilled by your personal data server (PDS).
Existing Bluesky users currently utilize Bluesky-hosted PDS infrastructure by default. However, the protocol supports seamless migration to self-hosted PDS configurations. Migration utilities such as PDS MOOver facilitate the transition to independent server infrastructure when users opt for greater control over their data hosting environment.
