Logseq AI

Open-source AI-enhanced outliner and knowledge graph for thought organization

ProductivityFree

Logseq is an open-source, local-first outliner and knowledge graph platform that integrates AI through its built-in AI Copilot feature. Users can chat with their pages, generate content, and summarize notes using AI while maintaining full data ownership. Logseq's block-based structure and bidirectional linking create a powerful networked thought system.

Key Features

• ✓Block-based outliner with backlinks
• ✓Built-in AI Copilot
• ✓Local-first open-source
• ✓Knowledge graph visualization
• ✓PDF annotation
• ✓Plugin ecosystem