A book-focused site for reviews, recommendations, and discussions.

A community site for knitters and crocheters to share patterns.

An audio-based social app for live group discussions.

A microblogging platform emphasizing free speech.

A decentralized microblogging network of independent servers.

A messaging service focused on speed and encryption.

A voice and text chat platform popular with gaming communities.

A Chinese network for reviewing and discussing books, films, and music.

A super-app for messaging, payments, and social moments in China.

A Chinese platform for messaging, music, and games.