Alternative to Notion
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.
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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.
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Free alternative to Notion
claude-obsidian is a free, open-source alternative to Notion. Here's why:
- 🧠 AI-powered knowledge graph
- 🤖 Self-organizing second brain
- 🔗 Auto-link & file notes
- 📄 Own your Markdown data
- 💡 Smart AI note-taking
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