Atomic vs BookStack
Comparing two open source alternatives to Notion . Use the comparison below to decide which one fits your needs.
Atomic
MITA self-hosted personal knowledge base that turns markdown notes into an AI-augmented knowledge graph with semantic search and wiki synthesis.
BookStack
MITOpen source wiki and documentation platform with a books/shelves/pages model — a simple, self-hostable alternative to Confluence and Notion.
Side-by-side comparison
| Atomic | BookStack | |
|---|---|---|
| License | MIT | MIT |
| Self-hostable | Yes | Yes |
| GitHub Stars | 1,558 | 18,846 |
| Forks | 105 | 2,398 |
| Open Issues | 32 | 1 |
| Last Commit | Jun 21, 2026 | Jun 23, 2026 |
| First Released | Nov 25, 2025 | Aug 29, 2015 |
| Categories | ||
| Tags | — |
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