
Logseq
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

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
An open local outliner
Daily notes on disk
Leaving Obsidian for bullets
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
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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