What Is Mastodon, The Twitter Alternative?

Mastodon is free and open-source software for self-hosted social networking services.

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Mastodon is open source and free; users can access it through a large number of third-party mobile apps, some of them free and others paid.

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Mastodon seems a lot like Twitter, offering similar microblogging features with a 500-character limit on posts that appear in a real-time feed.

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On mastodon more than five million user accounts have been created so far.

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Since Twitter has over 390 million accounts, the service can be considered a comparatively small social network.

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