AFFiNE vs OpenKnowledge
Comparing two open source alternatives to Notion and Obsidian . Use the comparison below to decide which one fits your needs.
AFFiNE
Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.
OpenKnowledge
GPL-3.0AI-native, local-first markdown editor and LLM wiki with built-in integrations for Claude, Codex, and other agents.
Side-by-side comparison
| AFFiNE | OpenKnowledge | |
|---|---|---|
| License | — | GPL-3.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 69,749 | 530 |
| Forks | 4,976 | 15 |
| Open Issues | 634 | 1 |
| Last Commit | Jun 24, 2026 | Jun 26, 2026 |
| First Released | Jul 31, 2022 | Jun 3, 2026 |
| Categories | ||
| Tags |
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