Bluesky - Series A

Bluesky is building a protocol for public conversation that can make social networks work more like email, blogs, or phone numbers — the open systems that power the rest of its online lives. The protocol we built, the AT Protocol, is close to completion, and the Bluesky app is a microblogging client built on it to showcase the protocol's features. The Bluesky app also introduces people to how a social web on the AT Protocol will work.