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OpenAlternative

Open Source Facebook Alternatives

A curated collection of the 4 best open source alternatives to Facebook.

The best open source alternative to Facebook is Mastodon. If that does not suit you, we have compiled a ranked list of other open source Facebook alternatives to help you find a suitable replacement.

Facebook alternatives are mainly Decentralized Social Networks. Browse these if you want a narrower list of alternatives or are looking for a specific functionality of Facebook.

Written by OpenAlternative Last updated: June 2, 2026
#1

Mastodon

A free, open-source social media platform that puts users in charge of their data and connections

A free, open-source social media platform that puts users in charge of the...

#2

Bluesky

A decentralized social network focused on fostering meaningful interactions and giving users control over their data and experience.

A decentralized social network focused on fostering meaningful interaction...

#3

Pixelfed

Decentralized photo sharing platform with chronological feeds, privacy controls, and ActivityPub federation. No ads, no algorithms, just authentic con

Decentralized photo sharing platform with chronological feeds, privacy con...

#4

Loops

Open-source, decentralized short-video platform that gives creators control. No ads, no lock-in, built on ActivityPub for true community ownership.

Open-source, decentralized short-video platform that gives creators contro...