About Logseq
An open-source, local-first outliner and personal knowledge base that works on plain-text Markdown and Org-mode files, offering backlinks, queries, and plugins.
Key Features
- Local plain-text storage (Markdown/Org), backlinks, and knowledge graph
- Powerful queries, plugins ecosystem, flashcards support, and PDF annotation
- Cross-platform apps (desktop, mobile) and emphasis on data ownership
Use Cases & Best For
Users who prefer open-source, local-first PKM with extensibility via plugins
Researchers and writers who want an outliner-based workflow with queries and SRS
About Note Taking & Knowledge Management
Smart note-taking and knowledge bases