Logseq is a note-taking & docs tool for Developers and Creators, offered as open source. Founded in United States in 2020. Popular alternatives include Microsoft OneNote.
About Logseq
Logseq is a free, open-source outliner and knowledge base for networked thinking, launched in 2020 and developed by a small team with an active community. Every note is a block in an outline, blocks link to pages and to each other with bidirectional links, and the default view is a daily journal, which makes it easy to capture thoughts first and organize them later.
Data is stored as local Markdown or Org-mode files in a folder you control, so notes remain readable without the app and can be versioned with Git. Logseq supports block references and embeds, tags and properties, a query language for building dynamic lists, flashcards for spaced repetition, PDF annotation, whiteboards for visual thinking and a plugin and theme marketplace. The app is free; Logseq Sync is offered to supporters who back the project financially, and many users sync with iCloud, Syncthing or Git instead.
Logseq fits researchers, students, developers and writers who think in outlines and want to own their data. It has a learning curve, mobile apps are weaker than the desktop experience, and collaboration features are limited. A database-based version has been in development for a long time, which leaves some uncertainty about the file-based edition's future. Obsidian is the main alternative with a larger plugin ecosystem and document-style notes, Roam Research pioneered the same outliner model as a paid cloud product, and Tana adds structured supertags.
For anyone who prefers outlining to long documents, Logseq remains the strongest free option.
Key features of Logseq
- Outliner with blocks
- Bidirectional links
- Daily journals
- Queries
- Whiteboards
- Plugins
Pros and cons
Pros
- Free and open source
- Local files
- Great for journaling
- Powerful queries
Cons
- Sync limited
- Learning curve
- Mobile weaker
- Database version in transition
Logseq pricing
Logseq uses a open source model.
| Plan | Price | Includes |
|---|---|---|
| Free | $0 | Open-source (AGPL) desktop and web apps |
| Backer | $5 / mo | Open Collective; insider builds, DB beta and sync |
| Sponsor | $15 / mo | Open Collective; insider builds, sync access |
Source: opencollective.com · checked on Oct 20, 2026
How Logseq compares in Note-taking & docs
- Rank by votes
- #1 / 15
- Starting price
- $0
- Free alternatives
- 3
0 votes from members
Category median is $10/mo
Free or open-source tools in Note-taking & docs
Logseq ranks #1 of 15 note-taking & docs tools by community votes and is not directly comparable on price.
Common use cases
- 1Research notes
- 2Daily journaling
- 3Zettelkasten
- 4Task tracking
Best for
Outliner fans and researchers.
Not ideal for
Team wikis.
Integrations
- Local files
- Git
- Plugins
Our take
Logseq is the best free outliner for networked notes.
FAQ
- What is Logseq?
- Logseq is a Note-taking & docs tool: Open-source outliner with bi-directional links.
- How much does Logseq cost?
- Logseq is Open source; there is no mandatory paid plan.
- What are the best alternatives to Logseq?
- Community-listed alternatives to Logseq include Microsoft OneNote.
- What does Logseq integrate with?
- Logseq integrates with Local files, Git, Plugins and more.
- Which platforms does Logseq support?
- Logseq is available on macos, windows, linux, ios, android.
- Who is Logseq for?
- Outliner fans and researchers.
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