Atomic vs Open Notebook

Comparing two open source alternatives to NotebookLM. Use the comparison below to decide which one fits your needs.

Atomic

MIT

A self-hosted personal knowledge base that turns markdown notes into an AI-augmented knowledge graph with semantic search and wiki synthesis.

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Open Notebook

MIT

Open-source, privacy-first alternative to Google NotebookLM with multi-model AI support, podcast generation, and self-hosting.

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Side-by-side comparison

	Atomic	Open Notebook
License	MIT	MIT
Self-hostable	Yes	Yes
GitHub Stars	1,949	38,382
Forks	140	4,447
Open Issues	32	116
Last Commit	Aug 9, 2026	Sep 6, 2026
First Released	Nov 25, 2025	Oct 21, 2024
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools Knowledge Management Tools AI Chat Podcast Apps
Tags	#note taking #markdown #knowledge-management #LLM #local ai	#ai #note taking #privacy #docker #knowledge-management

GitHub stars over time

Atomic

Open Notebook38,382

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