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Open SourceVC-backedSeries A
San Francisco, USA · Founded 2020

Logseq

Networked notes and knowledge graph

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About Logseq

Logseq is an open-source knowledge management platform using a graph database with block-based outliner notes. Local-first, with bidirectional links, PDF annotations, whiteboards, and a plugin ecosystem. Full data privacy with no required account.

Logseq website preview

Screenshot of Logseq (logseq.com) — Networked notes and knowledge graph

Company facts

Category
Open Source
Funding stage
Series A
Total raised
$4.1M
Founded
2020
Team size
10-50
HQ
San Francisco
Country
USA
Website
logseq.com

Founders of Logseq

  • Tienson Qin
  • Gabriel Horner

Investors backing Logseq

  • Craft Ventures
  • OSS Capital

Frequently asked questions

What does Logseq do?

Logseq is an open-source knowledge management platform using a graph database with block-based outliner notes. Local-first, with bidirectional links, PDF annotations, whiteboards, and a plugin ecosystem. Full data privacy with no required account.

Where is Logseq based?

Logseq is based in San Francisco, USA.

When was Logseq founded?

Logseq was founded in 2020.

How much has Logseq raised?

Logseq has raised $4.1M in their Series A round.

Who founded Logseq?

Logseq was founded by Tienson Qin, Gabriel Horner.

Who has invested in Logseq?

Logseq is backed by Craft Ventures, OSS Capital.

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