Hollo vs Misskey
A side-by-side comparison of two self-hosted social networks options — licensing, setup difficulty, resource needs, and what each one replaces.
Hollo
Single-user federated microblogging server
VS
Misskey
Decentralized fediverse platform with rich features
| Feature | Hollo | Misskey |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 79 · Good | 93 · Excellent |
| Category | Social Networks | Social Networks |
| License | AGPL-3.0 | AGPL-3.0 |
| Language | TypeScript | TypeScript |
| Setup difficulty | Medium | Hard |
| Min. RAM | 512 MB | 2,048 MB |
| Deployment | docker, source | docker, bare-metal, source |
| GitHub stars | ★ 489 | ★ 11,328 |
| First released | 2024 | 2014 |
| Replaces | Twitter, Mastodon | Twitter, Tumblr |
What are Hollo and Misskey?
Hollo
Hollo is a federated single-user microblogging server compatible with the Mastodon client API. It is designed for individuals who want their own ActivityPub presence without running a multi-user instance.
- Single-user microblog
- Mastodon API compatible
- ActivityPub federation
- Markdown posts
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
Hollo vs Misskey: key differences
Both projects are written in TypeScript. Hollo 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 Hollo arrived in 2024. Misskey has the considerably larger community, at 11,328 GitHub stars versus 489.
Why pick each one
Choose Hollo if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in TypeScript
- Lightweight — runs in 512 MB RAM
Choose Misskey if…
- Rich, playful feature set
- Active development
Watch out for
- Resource-intensive
- Complex configuration
Frequently asked questions
Is Hollo or Misskey better?
Neither is universally better. Misskey has the larger community, while Hollo is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Hollo and Misskey free and open-source?
Yes. Hollo is licensed under AGPL-3.0 and Misskey under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Hollo and Misskey with Docker?
Hollo: yes. Misskey: yes.
Which is lighter on resources, Hollo or Misskey?
Hollo 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.