Mnemo vs Outline
Comparing two open source alternatives to Notion. Use the comparison below to decide which one fits your needs.
Mnemo
Apache-2.0Mnemo is a free, open-source desktop study app combining block-based notes, FSRS flashcards, and mind maps with no accounts or tracking.
Outline
BSL-1.1The fastest growing-team knowledge base — beautiful, realtime collaborative, feature packed, and markdown compatible Notion and Confluence alternative.
Side-by-side comparison
| Mnemo | Outline | |
|---|---|---|
| License | Apache-2.0 | BSL-1.1 |
| Self-hostable | No | Yes |
| GitHub Stars | 114 | 40,859 |
| Forks | 10 | 3,609 |
| Open Issues | 7 | 74 |
| Last Commit | Oct 9, 2026 | Oct 10, 2026 |
| First Released | Jul 30, 2025 | May 22, 2016 |
| Categories | ||
| Tags |
GitHub stars over time
GitHub stars over time
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