Outline vs Wiki.js
Comparing two open source alternatives to Notion and Confluence. Use the comparison below to decide which one fits your needs.
Outline
BSL-1.1The fastest growing-team knowledge base — beautiful, realtime collaborative, feature packed, and markdown compatible Notion and Confluence alternative.
Wiki.js
AGPL-3.0Wiki.js is a modern, powerful open-source wiki app built on Node.js. Versioned, searchable, beautiful, and self-hosted — a knowledge base for any team, big or small.
Side-by-side comparison
| Outline | Wiki.js | |
|---|---|---|
| License | BSL-1.1 | AGPL-3.0 |
| Self-hostable | Yes | No |
| GitHub Stars | 40,632 | 28,946 |
| Forks | 3,570 | 3,314 |
| Open Issues | 76 | 180 |
| Last Commit | Sep 19, 2026 | Sep 20, 2026 |
| First Released | May 22, 2016 | Aug 16, 2016 |
| Categories | ||
| Tags |
GitHub stars over time
GitHub stars over time
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