Epicyon vs Mastodon
A side-by-side comparison of two self-hosted social networks options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Epicyon
Minimalist ActivityPub server for the fediverse
VS
Mastodon
Decentralized open-source microblogging server
| Feature | Epicyon | Mastodon |
|---|---|---|
| Category | Social Networks | Social Networks |
| License | AGPL-3.0 | AGPL-3.0 |
| Language | Python | Ruby |
| Setup difficulty | Medium | Hard |
| Min. RAM | 256 MB | 2,048 MB |
| Deployment | bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 300 | ★ 50,177 |
| First released | 2019 | 2016 |
| Replaces | Twitter, Mastodon | Twitter, X |
Why pick each one
Choose Epicyon if…
- Released under the AGPL-3.0 license
- Written in Python
- Tiny footprint — runs in 256 MB RAM
Frequently asked questions
Is Epicyon or Mastodon better?
Neither is universally better. Mastodon has the larger community, while Epicyon is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Epicyon and Mastodon free and open-source?
Yes. Epicyon is licensed under AGPL-3.0 and Mastodon under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Epicyon and Mastodon with Docker?
Epicyon: check the project docs for container support. Mastodon: yes.