Logseq
MacPrivacy-first open-source knowledge graph & note-taking tool
Overview
Logseq is an offline-first, open-source note-taking app centered on a knowledge graph. It enables non-linear thinking via bidirectional links, block-based editing, and tag organization. Supports markdown, PDF annotation, and sync across devices using cloud storage (e.g., Dropbox). Privacy-focused, data remains local by default. Customizable with plugins and themes, it’s ideal for researchers, students, and professionals building knowledge bases, managing tasks, or journaling. Its graph view visualizes idea connections for seamless exploration.
Key Features
- Bidirectional links & knowledge graph visualization
- Block-based editing with markdown support
- Offline-first privacy & local data storage
- PDF annotation and plugin customization
Top Alternatives
Tool Info
Pros
- ⊕ Open-source & privacy-focused design
- ⊕ Robust non-linear note-taking with graph links
- ⊕ Flexible block editing for granular content management
- ⊕ Extensive customization via plugins and themes
Cons
- ⊖ Steeper learning curve for beginners new to non-linear workflows
- ⊖ Cloud sync requires Pro subscription or manual cloud setup