NoteDiscovery vs Outline
Comparing two open source alternatives to Notion . Use the comparison below to decide which one fits your needs.
NoteDiscovery
MITA self-hosted knowledge base for note-taking with markdown support, Zettelkasten methodology, and Docker deployment.
Outline
The fastest growing-team knowledge base — beautiful, realtime collaborative, feature packed, and markdown compatible Notion and Confluence alternative.
Side-by-side comparison
| NoteDiscovery | Outline | |
|---|---|---|
| License | MIT | — |
| Self-hostable | Yes | Yes |
| GitHub Stars | 2,575 | 39,036 |
| Forks | 213 | 3,365 |
| Open Issues | — | 47 |
| Last Commit | Jun 19, 2026 | Jun 23, 2026 |
| First Released | Nov 5, 2025 | May 22, 2016 |
| Categories | ||
| Tags | — |
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