LibreKB vs Logseq
A side-by-side comparison of two self-hosted notes & knowledge base options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
| Feature | LibreKB | Logseq |
|---|---|---|
| Category | Notes & Knowledge Base | Notes & Knowledge Base |
| License | GPL-3.0 | AGPL-3.0 |
| Language | PHP | Clojure |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 256 MB |
| Deployment | bare-metal | binary, bare-metal |
| GitHub stars | ★ 60 | ★ 44,329 |
| First released | 2025 | 2020 |
| Replaces | — | Notion, Roam Research |
Why pick each one
Choose LibreKB if…
- Released under the GPL-3.0 license
- Written in PHP
- Lightweight — runs in 512 MB RAM
Frequently asked questions
Is LibreKB or Logseq better?
Logseq is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider LibreKB if its specific feature set fits your needs better.
Are LibreKB and Logseq free and open-source?
Yes. LibreKB is licensed under GPL-3.0 and Logseq under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run LibreKB and Logseq with Docker?
LibreKB: check the project docs for container support. Logseq: check the project docs for container support.