Misskey vs Pleroma
A side-by-side comparison of two self-hosted social networks options — licensing, setup difficulty, resource needs, and what each one replaces.
Misskey
Decentralized fediverse platform with rich features
VS
Pleroma
Lightweight fediverse microblogging server
| Feature | Misskey | Pleroma |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Category | Social Networks | Social Networks |
| License | AGPL-3.0 | AGPL-3.0 |
| Language | TypeScript | Elixir |
| Setup difficulty | Hard | Medium |
| Min. RAM | 2,048 MB | 512 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 11,328 | ★ 2,200 |
| First released | 2014 | 2017 |
| Replaces | Twitter, Tumblr | Twitter, Tumblr |
What are Misskey and Pleroma?
Misskey
Misskey is a free, open-source, decentralized social media platform powered by ActivityPub. It is known for its customizable UI, reactions, and interactive features beyond standard microblogging.
- ActivityPub federation
- Custom emoji reactions
- Highly customizable UI
- Built-in pages and widgets
Pleroma
Pleroma is a lightweight, free, open-source social networking server compatible with the fediverse. It implements ActivityPub and the Mastodon API while using fewer resources than Mastodon.
- ActivityPub federation
- Mastodon API compatible
- Low resource footprint
- Multiple frontends supported
Misskey vs Pleroma: key differences
Misskey is written in TypeScript, while Pleroma is built with Elixir. Pleroma is the lighter option, starting around 512 MB of RAM against 2,048 MB for Misskey. Misskey is the more established project (first released 2014), while Pleroma arrived in 2017. Misskey has the considerably larger community, at 11,328 GitHub stars versus 2,200.
Why pick each one
Choose Misskey if…
- Rich, playful feature set
- Active development
Watch out for
- Resource-intensive
- Complex configuration
Choose Pleroma if…
- Runs on small servers
- Compatible with Mastodon apps
Watch out for
- Smaller community
- Less polished admin tools
Frequently asked questions
Is Misskey or Pleroma better?
Neither is universally better. Misskey has the larger community, while Pleroma is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Misskey and Pleroma free and open-source?
Yes. Misskey is licensed under AGPL-3.0 and Pleroma under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Misskey and Pleroma with Docker?
Misskey: yes. Pleroma: yes.
Which is lighter on resources, Misskey or Pleroma?
Pleroma has the smaller minimum footprint at 512 MB of RAM, compared to about 2,048 MB for Misskey. Real-world usage depends on library size, user count, and enabled features.