The Rise of Bluesky
Published: Apr 17, 2025
Last Updated: Apr 17, 2025
Authors:Ozgur Can Seckin, Filipi Nascimento Silva, Bao Tran Truong, Sangyeon Kim, Fan Huang, Nick Liu, Alessandro Flammini, Filippo Menczer
Abstract
This study investigates the rapid growth and evolving network structure of Bluesky from August 2023 to February 2025. Through multiple waves of user migrations, the platform has reached a stable, persistently active user base. The growth process has given rise to a dense follower network with clustering and hub features that favor viral information diffusion. These developments highlight engagement and structural similarities between Bluesky and established platforms.