Logseq Due Diligence

Run due diligence on Logseq: check compliance and get alerts when suppliers change.

China · logseq.com · 5 vendors

Logseq is a privacy-first, open-source knowledge base and note-taking application designed to help users organize thoughts, manage tasks, and create interconnected information. It supports Markdown and Org-mode syntax, storing data locally to give users full control over their information. The platform aims to provide a powerful tool for thought and knowledge management.

Resilience scores

Technology vendors

Services catalogue

1 service in catalogue across 1 category; runs on 5 sub-vendors.

Insights

Last updated 2026-07-30 · revision 4

5 direct vendors, 87 subvendors

Direct vendors by controlling owner country (sample)

Subvendors by controlling owner country (sample)

Compliance

7 in-scope frameworks identified; showing 3.

China Cybersecurity Law — No public evidence

Evidence: https://logseq.com, https://www.cac.gov.cn/, https://www.gov.cn/xinwen/2017-11/04/content_5227922.htm

ISO 27001 (source) — No public evidence

Evidence: https://logseq.com, https://www.iso.org/isoiec-27001-information-security.html

China Data Security Law — No public evidence

Evidence: https://logseq.com, https://www.gov.cn/xinwen/2021-06/11/content_5616919.htm, https://www.cac.gov.cn/

Financials

Three-year financials

Financial Resilience Score: 4/10

Logseq is a privately held, venture-backed small company built around an open-source knowledge management project. No audited financials, revenue, EBIT, or equity figures are publicly disclosed, making a definitive assessment of financial resilience impossible. The company monetizes primarily through Logseq Sync/Pro subscriptions while the core product remains free and open source. Its local-first architecture keeps infrastructure costs low, and a small distributed team implies a lean fixed cost base, which could extend runway per dollar of funding raised. However, the company operates in a highly competitive 'tools for thought' category with well-funded competitors like Obsidian, Notion, Roam, Anytype, Capacities, and Tana. Monetizing open-source, local-first software is structurally difficult since most value is delivered without payment. Reported community tensions in 2024 around a rewrite ('Logseq DB version') and slower feature velocity have created user churn risk. Key-person risk around founder Tienson Qin and a small core maintainer group further limit resilience. Without disclosed financials, external assessment of solvency is not possible, warranting a below-average score.

Key strengths: Open-source community model creates low customer acquisition cost and loyal user base, Local-first architecture means low server/infrastructure costs vs. cloud-native SaaS competitors, Small team implies low fixed cost base and long runway per dollar of funding raised, Privacy positioning is a differentiator amid growing user concern over data, Reported seed funding round in 2022 to support full-time team

Risk factors: Highly competitive category with larger rivals like Obsidian, Notion, Roam, and Anytype, Monetizing open-source, local-first software is structurally difficult, Small team and key-person risk around founder Tienson Qin, Community tensions in 2024 around the 'DB version' rewrite and slower feature velocity, Potential cross-border payment, App Store distribution, and fundraising friction if China-based, No disclosed audited financials means external solvency assessment is not possible, No publicly reported new funding round in 2024-2025

Revenue by product/service

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