NoteDiscovery vs Tangent Notes
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?
NoteDiscovery
Self-hosted Markdown knowledge base with graph view
VS
Tangent Notes
Local-first Markdown note editor with linked notes
| Feature | NoteDiscovery | Tangent Notes |
|---|---|---|
| Category | Notes & Knowledge Base | Notes & Knowledge Base |
| License | MIT | MIT |
| Language | JavaScript | TypeScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 256 MB | 256 MB |
| Deployment | docker, source | source |
| GitHub stars | ★ 2,735 | ★ 534 |
| First released | 2024 | 2022 |
| Replaces | Obsidian, Notion | Obsidian, Roam Research |
Why pick each one
Choose NoteDiscovery if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (2.7k GitHub stars)
- Written in JavaScript
Choose Tangent Notes if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Written in TypeScript
- Tiny footprint — runs in 256 MB RAM
Frequently asked questions
Is NoteDiscovery or Tangent Notes better?
Neither is universally better. NoteDiscovery has the larger community, while Tangent Notes is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are NoteDiscovery and Tangent Notes free and open-source?
Yes. NoteDiscovery is licensed under MIT and Tangent Notes under MIT. Both can be self-hosted at no software cost.
Can I run NoteDiscovery and Tangent Notes with Docker?
NoteDiscovery: yes. Tangent Notes: check the project docs for container support.