Forte vs Pleroma
A side-by-side comparison of two self-hosted social networks options — licensing, setup difficulty, resource needs, and what each one replaces.
Forte
open source ActivityPub/fediverse server
VS
Pleroma
Lightweight fediverse microblogging server
| Feature | Forte | Pleroma |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Category | Social Networks | Social Networks |
| License | Unlicense | AGPL-3.0 |
| Language | Elixir | |
| Setup difficulty | Easy | Medium |
| Min. RAM | 50 MB | 512 MB |
| Deployment | bare-metal | docker, bare-metal, source |
| GitHub stars | — | ★ 2,200 |
| First released | 2025 | 2017 |
| Replaces | Facebook, Threads, Tumblr | Twitter, Tumblr |
What are Forte and Pleroma?
Forte
open source ActivityPub/fediverse server.
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
Forte vs Pleroma: key differences
Licensing differs — Unlicense for Forte versus AGPL-3.0 for Pleroma. Forte is the lighter option, starting around 50 MB of RAM against 512 MB for Pleroma. Pleroma is the more established project (first released 2017), while Forte arrived in 2025. Pleroma lists first-class Docker deployment; Forte does not.
Why pick each one
Choose Forte if…
- Released under the Unlicense license
- Easy to set up — beginner-friendly
- Tiny footprint — runs in 50 MB RAM
Choose Pleroma if…
- Runs on small servers
- Compatible with Mastodon apps
Watch out for
- Smaller community
- Less polished admin tools
Frequently asked questions
Is Forte or Pleroma better?
Neither is universally better. Pleroma has the larger community, while Forte is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Forte and Pleroma free and open-source?
Yes. Forte is licensed under Unlicense and Pleroma under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Forte and Pleroma with Docker?
Forte: check the project docs for container support. Pleroma: yes.
Which is lighter on resources, Forte or Pleroma?
Forte has the smaller minimum footprint at 50 MB of RAM, compared to about 512 MB for Pleroma. Real-world usage depends on library size, user count, and enabled features.