BookStack vs NoteDiscovery
A side-by-side comparison of two self-hosted notes & knowledge base options — licensing, setup difficulty, resource needs, and what each one replaces.
BookStack
Simple self-hosted documentation and wiki platform
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NoteDiscovery
Self-hosted Markdown knowledge base with graph view
| Feature | BookStack | NoteDiscovery |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 96 · Excellent | 87 · Excellent |
| Category | Notes & Knowledge Base | Notes & Knowledge Base |
| License | MIT | MIT |
| Language | PHP | JavaScript |
| Setup difficulty | Easy | Medium |
| Min. RAM | 512 MB | 256 MB |
| Deployment | docker, bare-metal | docker, source |
| GitHub stars | ★ 19,050 | ★ 2,812 |
| First released | 2017 | 2024 |
| Replaces | Confluence, Notion | Obsidian, Notion |
What are BookStack and NoteDiscovery?
BookStack
BookStack is a self-hosted platform for organizing and storing documentation in a books, chapters, and pages structure. It targets teams that want an approachable wiki without complexity. It is deployed via Docker or a LAMP stack.
- Books, chapters and pages structure
- WYSIWYG and Markdown editors
- Roles, permissions and SSO
- Full-text search
NoteDiscovery
NoteDiscovery is a self-hosted Markdown knowledge base featuring wikilinks, a graph view, a drawing editor, and LaTeX and Mermaid rendering. It is designed for building and exploring a connected personal knowledge base.
- Wikilinks and graph view
- Drawing editor
- LaTeX and Mermaid support
- Self-hosted knowledge base
BookStack vs NoteDiscovery: key differences
BookStack is written in PHP, while NoteDiscovery is built with JavaScript. NoteDiscovery is the lighter option, starting around 256 MB of RAM against 512 MB for BookStack. BookStack is the more established project (first released 2017), while NoteDiscovery arrived in 2024. BookStack has the considerably larger community, at 19,050 GitHub stars versus 2,812.
Why pick each one
Choose BookStack if…
- Very easy to learn
- Clean organized structure
- Good permissions
Watch out for
- Rigid structure for some
- Fewer integrations than rivals
Choose NoteDiscovery if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (2.8k GitHub stars)
- Written in JavaScript
Frequently asked questions
Is BookStack or NoteDiscovery better?
BookStack is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider NoteDiscovery if its specific feature set fits your needs better.
Are BookStack and NoteDiscovery free and open-source?
Yes. BookStack is licensed under MIT and NoteDiscovery under MIT. Both can be self-hosted at no software cost.
Can I run BookStack and NoteDiscovery with Docker?
BookStack: yes. NoteDiscovery: yes.
Which is lighter on resources, BookStack or NoteDiscovery?
NoteDiscovery has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for BookStack. Real-world usage depends on library size, user count, and enabled features.