Logseq
Logseq is an open-source knowledge base and note-taking app built on local-first principles. It allows users to build a second brain to organize notes, tasks, documents and link ideas together in an interconnected graph network.
Logseq: Open-Source Knowledge Base and Note-Taking App
Logseq is an open-source knowledge base and note-taking app built on local-first principles, allowing users to organize notes, tasks, documents and link ideas together in an interconnected graph network.
What is Logseq?
Logseq is an open-source knowledge base and note-taking application built for creating a second brain to organize your ideas and connect concepts across domains. It adopts a local-first approach where all data is stored on your device by default and optionally synced to the cloud.
Some key features of Logseq include:
- Flexible graph-based note taking allowing users to build an interconnected web of ideas
- Backlinks to see connections between notes and discover new insights
- Support for Markdown formatting to style and enrich notes
- Powerful search and link features to uncover relevant information
- Calendar integration, task management, and journaling capabilities
- APIs and plugins that allow extending functionality through integration with other services
As an open-source app, Logseq benefits from an active community continuously working to extend its capabilities. It offers advanced personal knowledge management in a flexible digital environment for individuals and teams to organize both their work and personal lives.
Logseq Features
Features
- Graph view for visualizing connections between notes
- Backlinks to see where else a note is referenced
- Block references to embed content from other notes
- Page embeds to display another page inline
- Todo lists and tasks
- Markdown formatting
- Code blocks with syntax highlighting
- Daily journaling
- Wikilinks between pages
- Plugins and themes
Pricing
- Freemium
- Open Source
Pros
Free and open source
Local-first so notes stay on your device
Powerful linking between notes
Highly customizable and extensible
Available on mobile and desktop
Cons
Can be overwhelming for new users
Mobile apps more limited than desktop
Not many collaborative features yet
No offline access on mobile
Official Links
Reviews & Ratings
Login to Review3.5
★
★
★
★
★
1 review
Rating Breakdown
Ease of Use
★
★
★
★
★
2.0
Features
★
★
★
★
★
5.0
Value for Money
★
★
★
★
★
5.0
Customer Support
★
★
★
★
★
3.0
Overall Experience
★
★
★
★
★
3.0
Recent Reviews
riley_moore72
Mar 06, 2026
★
★
★
★
★
A powerful but complex tool for connecting ideas
Logseq's graph view and bidirectional linking have genuinely transformed how I connect ideas across my notes, making it feel like a true second brain. However, the steep learning curve and reliance on plain text Markdown commands can be overwhelming for …
Rating Distribution
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