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SiYuan vs Zen

Learn how SiYuan and Zen differ in their key features, development activity, technology stack and community adoption, so you can decide which of these note-taking tools is best for you.

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Favicon of SiYuan

SiYuan

SiYuan is a personal knowledge management system that prioritizes privacy, supports Markdown, and offers block-level referencing and bidirectional linking.
  • Stars


    42,817
  • Forks


    2,708
  • Last commit


    6 hours ago
  • Repository age


    6 years
  • License


    AGPL-3.0
  • Self-hosted


    Yes
View Repository

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Screenshot of SiYuan
Favicon of Zen

Zen

Minimal note-taking app storing Markdown notes in local SQLite database. Features instant search, flexible tagging, keyboard shortcuts, and offline access.
  • Stars


    1,079
  • Forks


    59
  • Last commit


    7 hours ago
  • Repository age


    1 year
  • License


    AGPL-3.0
View Repository

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Screenshot of Zen

Detailed Comparison

SiYuan appears to have several advantages over Zen, particularly in popularity, maturity and features. Consider your specific needs regarding popularity, activity, technology, maturity, licensing and features when making your decision.

SiYuan wins
Community & Popularity

SiYuan significantly outpaces Zen in community adoption with 42,817 stars compared to 1,079 stars on GitHub. This 39.7x difference suggests SiYuan has a much larger and more active community. In terms of developer contributions, SiYuan has 2,708 forks, indicating strong developer engagement.

Comparable
Development Activity

Both projects show recent activity, with SiYuan last updated 6 hours ago and Zen 7 hours ago.

Comparable
Technology Stack

Both tools share common technology foundations, being built with JavaScript, CSS, Golang. However, they differ in their additional technology choices: SiYuan uses Bash, Typescript, Python, SCSS while Zen leverages JSX.

SiYuan wins
Project Maturity

SiYuan has been in development longer, starting 6 years ago, compared to Zen which began 1 year ago. This 4.5-year head start suggests SiYuan may have more mature features and established processes.

Comparable
Licensing

Both projects use the AGPL-3.0 license, providing identical terms for usage and distribution.

Comparable
Use Cases & Features

Both tools serve similar use cases in Note-Taking. However, they also have distinct specializations: SiYuan also focuses on Personal Knowledge Management (PKM).

SiYuan wins
Hosting & Deployment

SiYuan provides self-hosting options for complete data control and customization, while Zen may be primarily cloud-based or require different deployment approaches.