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Bangle.io vs SiYuan

Learn how Bangle.io and SiYuan 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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Bangle.io

Web app for taking notes that saves plain Markdown files to a folder you choose. Works offline, needs no sign-up, and offers backlinks, tags, and a WYSIWYG editor.
1,235stars+4(+0.3%)

Last 30 days

Screenshot of Bangle.io

SiYuan

Personal knowledge management system with WYSIWYG block editing, bidirectional links, spaced repetition flashcards, a relational database, and end-to-end encrypted sync.
46,938stars+415(+0.9%)

Last 30 days

Screenshot of SiYuan

Detailed Comparison

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

SiYuan wins
Community & Popularity

SiYuan significantly outpaces Bangle.io in community adoption with 46,938 stars compared to 1,235 stars on GitHub. This 38.0x difference suggests SiYuan has a much larger and more active community. In terms of developer contributions, SiYuan has 3,089 forks, indicating strong developer engagement.

SiYuan wins
Growth Momentum

SiYuan is growing faster, adding 415 stars in the last 30 days (+0.9%) against adding 4 stars for Bangle.io (+0.3%). SiYuan is both larger and pulling further ahead.

Comparable
Development Activity

Both projects show recent activity, with Bangle.io last updated 24 hours ago and SiYuan 7 hours ago.

Comparable
Project Maturity

Both projects started around the same time, with Bangle.io beginning 6 years ago and SiYuan 6 years ago.

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 extends into Personal Knowledge Management (PKM).

SiYuan wins
Hosting & Deployment

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