At the time of writing, the signup surge on Bluesky in the last 24 hours also placed the app at the top of the free apps chart on the App Store in the U.S., followed by ChatGPT and Threads.
Bluesky is still much smaller overall than Threads, which has over 275 million active users, and X. However, the platform’s CEO Jay Graber posted earlier this week that Bluesky has a higher engagement than X.