3 open-source alternatives to Twitter
These tools replicate the core functionality of Twitter without the SaaS subscription. Most are self-hostable; some also offer managed cloud editions.
Why switch? Self-hosting eliminates per-seat fees and keeps data on your infrastructure. Trade-offs: ops overhead, slower feature shipping, and you own backups. Pick a managed-cloud edition if you want fewer headaches.
Elgg
elgg.org
Open source
Powerful open source social networking engine.
Communication - Social Networks and ForumsFree
HumHub
humhub.org
Open source
Flexible kit for private social networks.
Communication - Social Networks and ForumsFree
Mastodon
joinmastodon.org
Open sourceTop 10K
Open-source alternative to Twitter.
Communication - Social Networks and ForumsFree