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An open-source alternative to Tana

Logseq is the one project in our catalog listed as a replacement for Tana. It is notes software with 45.4K GitHub stars. Below is how it measures against the questions people usually ask first.

Logseq

Notes

An outliner for linked notes, journals and tasks, kept on your device.

Logseq is a note-taking app built around an outline, where every line is a block you can link, tag and reuse. Daily journals let you write first and organise later, because links gather related notes on their own pages. Notes stay on your own device, and the newer database version adds structured tags and tables for people who want more order.

  • Blocks and pages link with [[ ]] and show their linked references.
  • Tags with properties turn notes into editable tables and galleries.
  • Tasks, queries, flashcards and PDF annotation are built in.

What people use it for

Keep a daily journal that links to projects

Write in today's journal as an outline of blocks, and reference a project or person with [[ ]] as you go. Each referenced page lists its Linked References, so a project page gathers every journal entry that mentions it. Tag a block with #Task, or type /todo, to make it a task with Status, Priority, Deadline and Scheduled properties.

Build a simple database of people or companies

Create a tag such as #Person and give it tag properties like lastName and birthday. Every block or page tagged #Person then shows those properties, and the tag's page lists all tagged nodes in a table you can sort, filter and edit like a spreadsheet. Add further views as lists or galleries for other groupings.

Study with flashcards

Tag blocks with #Card, or select several blocks and choose Make a flashcard. Open Flashcards in the left sidebar to review the cards that are due and rate each one on four levels. Logseq uses the FSRS spaced-repetition scheduler to set the next review date.

45.4K starsAGPL-3.0ClojureLatest release 24 days agoWebsite ↗Full profile →

Fact checklist

The same questions the pages with more alternatives let you sort by, answered for Logseq.

  • Does not meet: Permissive licence (MIT, Apache, BSD)Licence: AGPL-3.0 (copyleft)
  • Open-source licence (copyleft or permissive)Licence: AGPL-3.0 (copyleft)
  • Released in the last 90 daysLatest GitHub release Oct 7, 2026 (24 days ago)
  • Does not meet: Gaining stars this weekNot enough star history yet to tell
  • Written in ClojureMain language on GitHub
  • Does not meet: Recommended in a stackNot in any of our stacks yet

Data from GitHub and our catalog. Every listing is hand-approved. List prices are what the vendor publishes, not a quote, and self-hosting has its own running costs.