Tool dossier

Mastodon

Decentralized social network. Federated microblogging with no ads, no algorithms, no data mining.

5 sources 49,802 stars Self-hosted AGPL-3.0

Product snapshot

How the interface presents itself

Mastodon interface screenshot

Positioning

What this project is really offering

The goal here is to separate raw catalog facts from the sharper product shape users care about before they commit time.

About

Mastodon is a free, open-source, decentralized social media platform that puts the control back in the hands of the users. Unlike traditional social networks, Mastodon is not controlled by any single entity, allowing for a more democratic and user-centric experience. It enables users to create and manage their own servers, known as instances, which can interconnect globally to form a unified social network without the influence of corporate algorithms or advertisements. Mastodon offers a refreshing alternative to traditional social media by prioritizing user autonomy, privacy, and community. It empowers individuals and organizations to create their own spaces online, free from corporate control and intrusive advertising, fostering a more authentic and engaging social experience.

Why it stands out

Mastodon is an open source alternative to Twitter/X, Threads. Licensed under AGPL-3.0, it gives you full access to the source code and the freedom to modify, self-host, and contribute. You can deploy it on your own servers for complete data ownership and privacy.

Highlights

The capabilities most worth remembering

01

User-controlled experience

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Build your audience with confidence

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Effective moderation

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Express yourself freely

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Open and interoperable

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Federated via ActivityPub

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500 character posts

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Content warnings

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Custom emoji

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Powerful anti-abuse tools

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No ads or tracking

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Decentralized Network

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Self-Hosted

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No Algorithms

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Privacy-Focused

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Rich Media Support

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Community-Driven

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Open Source

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Interoperable

Evidence

What backs up the editorial summary