Are we decentralized yet?
Are We Decentralized Yet? ⚠️ JavaScript is disabled in your browser. Please enable it to use this site properly. How Concentrated Is The: Fediverse Mastodon, Pixelfed, etc. Servers Biggest(%) Rest(%) Atmosphere Bluesky, WhiteWind, etc. Servers Biggest(%) Rest(%) Data last updated: This page measures the concentration of the Fediverse and the Atmosphere according to the Herfindahl–Hirschman Index (HHI), an indicator from economics used to measure competition between firms in an industry. Mathematically, HHI is the sum of the squares of market shares of all servers. Values close to zero indicate perfectly competitive markets (eg. many servers, with users spread evenly), while values close to 10000 indicate highly concentrated monopolies (eg. most users on a…
