Open Source

Logseq

A privacy-first, open-source knowledge base and note-taking tool.

WindowsmacOSLinuxiOSAndroidWeb
Independently verifiedLast checked: June 15, 2026

Logseq is free productivity tool available on WINDOWS, MACOS, LINUX. It serves as an alternative to Notion — subscription software that costs $10/month combined. Being open-source and completely free, Logseq eliminates subscription costs entirely while providing professional-grade features. The open-source community ensures continuous improvement and transparency. It's best suited for privacy-conscious users, outliner fans, researchers.

Why Choose Logseq?

  • +Completely free — no hidden costs, no premium tier, no feature gates
  • +Open-source and community-driven — transparent code, no vendor lock-in
  • +Full ownership — your data stays on your device, no cloud dependency
  • +Works offline — no internet connection required for core functionality
  • +No account required — download and start using immediately
  • +Save $120/year compared to subscription alternatives
  • +Cross-platform support — available on 6 platforms

Basic Info

PricingFree
PlatformsWindows, macOS, Linux, iOS, Android, Web
CategoriesProductivity
Open SourceYes
Offline SupportYes
Account RequiredNo
Free TrialNo
Last CheckedJune 15, 2026

Ownership & Dependency

Ownership

HIGH

Cloud Dependency

LOW

Best For

Privacy-conscious usersOutliner fansResearchers

Pros

  • +Free and open source
  • +Local-first
  • +Block-based editing
  • +Graph view

Cons

  • Smaller community than Obsidian
  • Fewer plugins
  • Performance can lag

How to Switch to Logseq

  1. 1

    Export your data

    Export your data from your current tool in CSV, PDF, or native format.

  2. 2

    Install Logseq

    Download Logseq from the official website. It's completely free.

  3. 3

    Import and configure

    Import your data into Logseq and customize the settings to match your workflow.

  4. 4

    Cancel your subscription

    Once you're comfortable with Logseq, cancel your subscription and start saving.

Replacing: Notion

Frequently Asked Questions

Is Logseq a good replacement for Notion?

Yes. Logseq handles most of what Notion does, at no cost. Notion costs $10/month ($120/year). The main differences are in advanced features and ecosystem integrations.

Is Logseq really free?

Yes, Logseq is completely free to use and open-source. There are no hidden costs, no premium tiers, and no feature restrictions.

Can I self-host Logseq?

Yes. Being open-source, Logseq can be self-hosted on your own server or hardware. This gives you complete control over your data and eliminates any dependency on external services.

What platforms does Logseq support?

Logseq is available on WINDOWS, MACOS, LINUX, IOS, ANDROID, WEB. This cross-platform support means you can use it on all your devices.

How much money can I save with Logseq?

By replacing Notion, you save approximately $120/year in subscription fees. The savings start immediately.

Does Logseq require an internet connection?

No. Logseq works fully offline — you only need internet for initial download and updates.

Compare Logseq with alternatives

Logseq replaces these subscriptions

Calculate Your Savings

See how much you could save by switching from subscriptions to Logseq and similar tools.

Open Calculator