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Logseq

Logseq

Open source#40 in Productivity

Open-source outliner on local Markdown/Org: daily notes, a graph — Obsidian's more outline-native cousin, and the vault behind Logseq AI.

Product preview

logseq.com
Preview of Logseq

Overview

Logseq is Obsidian if the unit is a bullet: local files, an outline, a graph. Logseq AI sits on it; this is the vault.

It is free and open. The product is the outline on disk. If PKM should be bullets you own, this is the graph. If it should be pages of Markdown, Obsidian.

Pros / Cons

Pros

  • Free open outline on disk
  • Daily notes as home
  • Local files
  • The vault under Logseq AI

Cons

  • Rougher plugin city than Obsidian
  • Outliner tax
  • You run sync

Who it's for

01

An open local outliner

02

Daily notes on disk

03

Leaving Obsidian for bullets

04

The vault under Logseq AI

Bottom line

Open local bullets — Logseq if the outline should be yours, Obsidian if the page should be.

Key Features

Local files
Outliner
Open source
Free
Daily notes

Tags

OutlinerOpen sourcePKM

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Frequently asked questions

What is Logseq?

Logseq is a Productivity tool developed by Logseq. The company was founded in 2020 and is headquartered in Open source. Open-source outliner on local Markdown/Org: daily notes, a graph — Obsidian's more outline-native cousin, and the vault behind Logseq AI.

Is Logseq free?

Yes — Logseq is free to use.

Is Logseq open source?

Yes — Logseq is open source. The source code is publicly available at https://github.com/logseq/logseq.

What are the best alternatives to Logseq?

Notable Productivity alternatives include Notion AI, Grammarly, Canva AI. Browse all 4 tools in our Productivity category for a full overview.

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Basic Info

Pricing
Free
Rating
4.6 (6,200 reviews) Ratings explained
Platforms
DesktopiOSAndroidWeb
Founded
2020
Headquarters
Open source
Last verified
2026-09-11