The original server operated by the Mastodon gGmbH non-profit

Learn more about Mastodon, the radically different, free and open-source decentralized social media platform.

Generic Mastodon server for anyone to use.

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Discover Mastodon, the original server by Mastodon gGmbH, fostering authentic online communities and connecting users across the Fediverse.

A Mastodon instance, open to everyone, but mainly English and French speaking.

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This server is generally intended to provide a trustworthy space for computing professionals from around the world to connect and engage with each other in a meaningful way.

Mastodon Party is a general-purpose Mastodon instance. Welcome to the fediverse!

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!