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Alternatives

9 alternatives to note-gen

These products are placed in Notes, wikis & internal docs alongside note-gen. The order reflects how much of note-gen’s category footprint each one covers. It is not a ranking, and no company can pay to appear here.

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siyuan

b3log.org

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

Stars
45.6K
Forks
2.9K
License
GNU Affero General Public License v3.0
Last commit
today
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claude-obsidian

agricidaniel.com

Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.

Stars
10.2K
Forks
1.2K
License
MIT License
Last commit
yesterday
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OpenDeepWiki

opendeep.wiki

OpenDeepWiki is the open-source version of the DeepWiki project, aiming to provide a powerful knowledge management and collaboration platform. The project is mainly developed using C# and TypeScript, supporting modular d. OpenDeepWiki is open source, written primarily in C#, released under MIT License. Its repository has 3.5K GitHub stars and 438 forks, and was last committed to within the last two weeks. Niched places it in Notes, wikis & internal docs.

Stars
3.5K
Forks
438
License
MIT License
Last commit
8 days ago
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A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persistent interlinked wiki. Works with Claude Code, Codex, OpenCode, Gemini CLI. No API key needed.

Stars
3.3K
Forks
385
License
MIT License
Last commit
3 days ago
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How this list is built

Category placement comes from the classifier and human review, not from a paid submission. A product missing from this page has either not entered the Niched research set or carries no category assignment yet. Absence is never evidence against it. Read the method or submit a missing product.