Article · Wikipedia archive · Last revised May 30, 2026

Logseq

Logseq is a free and open-source, personal knowledge base and note-taking application which can store data locally. It supports both Markdown and org-mode syntax.

Last revised
May 30, 2026
Read time
≈ 1 min
Length
199 w
Citations
7
Source
Logseq
Original authorTienson Qin
DeveloperLogseq Inc
Initial releaseOctober 1, 2020
Written inClojure, TypeScript
PlatformWindows, macOS, Android, Linux, iOS, BSD
Type
LicenseAGPL-3.0
Websitelogseq.com
Repositorygithub.com/logseq/logseq

Logseq is a free and open-source, personal knowledge base and note-taking application which can store data locally. It supports both Markdown and org-mode syntax.123

History

Tienson Qin started Logseq as a platform to store interconnected information on infinite graphs which would run on any device.1

Logseq Inc was formed with An Vu, Huang Peng, Tienson Qin, and ZhiYuan Chen as founders, which raised over $4.1M for the growth.3 This seed funding round included investments from Stripe CEO Patrick Collison, Shopify CEO Tobias Lütke, and ex-GitHub CEO Nat Friedman.1

Logseq is being used at Google Brain, IDEO, Meta, Tesla, MIT, Stanford and Harvard.1

See also

See also

References

References

  1. Miller, Ron (2022-05-05). "Logseq is helping rethink knowledge management". TechCrunch. Retrieved 2025-02-22.
  2. "Obsidian and Logseq: Evaluating Top Personal Note-Taking Tools". MSN. Retrieved 2025-02-22.
  3. Sawers, Paul (2022-05-05). "Meet Logseq, an open-source knowledge management system that 'stores data like a brain'". VentureBeat. Retrieved 2025-02-22.
External links