Bluesky, the open source Twitter alternative, has seen a surge in new users just one day after opening its platform up to the public. The service has gained more than 850,000 users bringing its total sign-ups to just over 4 million.
The service had been in an invitation-only beta for about a year and had grown to just over 3 million users when it officially opened to the public. It currently has close to 4.1 million sign-ups, according to an online tracker. “Things are rolling over here,” Bluesky CEO Jay Graber wrote in a post on X.
The surge in new users suggests that there is still ample curiosity about the Jack Dorsey-backed platform that began as an internal project at Twitter in 2019. It also indicated that Meta hasn’t entirely cornered the market for a text-based Twitter alternative. The company’s Threads app has grown to 130 million monthly users, Meta announced last week.
Graber has said that Bluesky intended to grow at a slower pace so that it could build it the platform, and
