Forte vs Osada
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
Osada
ActivityPub social server with nomadic features
| Feature | Forte | Osada |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Category | Social Networks | Social Networks |
| License | Unlicense | MIT |
| Language | PHP | |
| Setup difficulty | Easy | Hard |
| Min. RAM | 50 MB | 512 MB |
| Deployment | bare-metal | bare-metal, source |
| GitHub stars | — | ★ 20 |
| First released | 2025 | 2018 |
| Replaces | Facebook, Threads, Tumblr | Facebook, Twitter |
What are Forte and Osada?
Forte
open source ActivityPub/fediverse server.
Osada
Osada is a decentralized social networking server that speaks the ActivityPub protocol while incorporating nomadic identity concepts from the Zot ecosystem. It federates with Mastodon and other fediverse software.
- ActivityPub social server
- Nomadic identity features
- Federates with the fediverse
Forte vs Osada: key differences
Licensing differs — Unlicense for Forte versus MIT for Osada. Forte is the lighter option, starting around 50 MB of RAM against 512 MB for Osada. Osada is the more established project (first released 2018), while Forte arrived in 2025.
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 Osada if…
- Released under the MIT license
- Written in PHP
- Lightweight — runs in 512 MB RAM
Frequently asked questions
Is Forte or Osada better?
Neither is universally better. Osada 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 Osada free and open-source?
Yes. Forte is licensed under Unlicense and Osada under MIT. Both can be self-hosted at no software cost.
Can I run Forte and Osada with Docker?
Forte: check the project docs for container support. Osada: check the project docs for container support.
Which is lighter on resources, Forte or Osada?
Forte has the smaller minimum footprint at 50 MB of RAM, compared to about 512 MB for Osada. Real-world usage depends on library size, user count, and enabled features.