TriliumNext Notes vs Wiki.js
Comparing two open source alternatives to Notion. Use the comparison below to decide which one fits your needs.
TriliumNext Notes
AGPL-3.0Hierarchical personal knowledge base with powerful note-taking, rich text editing, and scripting capabilities.
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
| TriliumNext Notes | Wiki.js | |
|---|---|---|
| License | AGPL-3.0 | AGPL-3.0 |
| Self-hostable | Yes | No |
| GitHub Stars | 38,223 | 29,014 |
| Forks | 2,572 | 3,322 |
| Open Issues | 633 | 6 |
| Last Commit | Oct 6, 2026 | Oct 6, 2026 |
| First Released | May 23, 2017 | Aug 16, 2016 |
| Categories | ||
| Tags |
GitHub stars over time
GitHub stars over time
Similar open source alternatives
AppFlowy
Open source Notion alternative that brings projects, wikis, and teams together with AI while keeping you in control of your data.
Notion
HelixNotes
A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.
Obsidian
Jotty
Lightweight self-hosted app for managing personal file-based notes and checklists.
Notion
Outline
The fastest growing-team knowledge base — beautiful, realtime collaborative, feature packed, and markdown compatible Notion and Confluence alternative.
Notion
memos
Privacy-first, self-hosted note-taking platform with markdown support, tagging, and built-in AI — a lightweight alternative to Notion and Obsidian.
Obsidian
AFFiNE
Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.
Notion