BlueSky

Aplicativo Descentralizado

Decentralized microblogging social app built on the AT Protocol; users share posts, images and videos across a composable, algorithm-choice feed ecosystem

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Detalhes

Licença Permissive — MIT/Apache (github.com/bluesky-social)
Status de Dev 🟢 Ativo
Detalhe do Status de Dev Released / Active — 20M+ registered users on bsky.app; iOS, Android, and web clients; AT Protocol production deployment with open federation; IETF standardization track initiated September 2025
Proprietário Bluesky Social PBC (Jay Graber, CEO); board includes Jeremie Miller, Mike Masnick, Kinjal Shah (Blockchain Capital)
Órgão de Governança Company-controlled (Bluesky Social PBC — Public Benefit Corporation)
País USA
Ano de Início 2019
Stack TypeScript + React Native (mobile); Go (some backend services)
Financiamento VC
Última Investigação 9 de mar. de 2026

Domínios de Caso de Uso

Comunicação

Capacidades

Federação de protocolos Identidade soberana Portabilidade de dados

Aplicativo Descentralizado Atributos

Origens Social Network; originated as Twitter-funded decentralized social media research initiative
Banco de Dados DAG (AT Protocol Merkle trees / repo structure; Personal Data Servers store user repos)
Linguagem de Consulta Custom (AT Protocol Lexicon / XRPC queries)
Formatos de Dados Custom (DAG-CBOR + AT Protocol Lexicons)
Edição Colaborativa em Tempo Real N/A
Edição de Texto Rico No (basic text with images/video attachments; 3-min video support added March 2025)
Suporte Móvel Yes (iOS + Android native apps)
Suporte Web Yes (bsky.app)
Aplicativos Nativos No official desktop app; third-party clients exist (Beeskie, Skeetdeck)
Termos Free SaaS (bsky.app) + self-hosting possible via AT Protocol PDS
Fundos $36M total across 3 rounds: $13M initial (Twitter backing), $8M seed 2023, $15M Series A October 2024 (led by Blockchain Capital)
Baseado Em AT Protocol
Categoria de Caso de Uso Social Network
Tipo de Interface de Usuário Timeline/Feed with custom algorithmic feeds, Starter Packs, Trending Topics
Capacidades Offline Read-only offline
Recursos de Colaboração N/A
Portabilidade de Dados Full export (AT Protocol ensures account portability; data stored in user-controlled PDS repos)
Ecossistema de Integração API integrations + third-party clients + ATmosphere developer ecosystem (Smoke Signal, Bluecast, Skyfeed)
Exportação de Dados da Web2 N/A
Coerência Pró-social Moderation tools + community labelling + Trusted Verifiers verification system (April 2025)
Fluxos Econômicos N/A (subscription model planned; custom domain hosting as initial revenue)
Governança e Tomada de Decisão Company-controlled (PBC — Public Benefit Corporation)
Mídia / Publicação Yes (posts, images, video up to 3 min)
Gestão do Conhecimento No
Sensemaking No
Gestão de Projetos No
Modelo de Comunicação Public broadcast with algorithmic feed curation; DMs; speech/reach separation via AT Protocol labeling system
Resiliência de Rede Federated (AT Protocol PDS servers; Relay/AppView architecture); users can self-host PDS
Mecanismo de Descoberta AT Protocol Relay indexes public content; custom feeds, Starter Packs, Trending Topics, Explore feature
Participantes Máximos Open (25M+ registered users as of Dec 2024; ~1.5M DAU as of Sep 2025)
Soberania de Dados User data stored in personal AT Protocol repos (PDS); account portability between servers; self-hosting possible