What is the main difference between AppFlowy and SiYuan?

AppFlowy and SiYuan are both personal knowledge management (pkm) tools but differ in their approach, features, and target audience. Compare their GitHub stats, technology stack, and community adoption to make the best choice.

Which is better: AppFlowy or SiYuan?

The choice between AppFlowy and SiYuan depends on your specific needs, technical requirements, and team preferences. Both are quality open source solutions with active communities.

Can I migrate from AppFlowy to SiYuan?

Migration between AppFlowy and SiYuan is possible but requires careful planning. Consider data export/import capabilities, feature parity, and potential workflow changes.

InfluxData – The time series database built for high-speed ingestion and real-time queries. Download InfluxDB for free.

Try for free

Learn more

AppFlowy vs SiYuan

Learn how AppFlowy and SiYuan differ in their key features, development activity, technology stack and community adoption, so you can decide which of these personal knowledge management (pkm) tools is best for you.

AppFlowy

An open-source alternative to Notion, offering powerful note-taking, task management, and database features in a customizable interface.

Visit AppFlowy Read more

Stars
69,970
Forks
5,153
Last commit
17 days ago
Repository age
5 years
License
AGPL-3.0
Self-hosted
Yes

View Repository

Auto-fetched 9 hours ago.

SiYuan

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

Visit SiYuan Read more

Stars
42,949
Forks
2,720
Last commit
11 hours ago
Repository age
6 years
License
AGPL-3.0
Self-hosted
Yes

View Repository

Auto-fetched 9 hours ago.

Detailed Comparison

Both AppFlowy and SiYuan have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, activity, technology, maturity, licensing and features when making your decision.

AppFlowy wins

Community & Popularity

AppFlowy leads in popularity with 69,970 stars vs 42,949 stars for SiYuan. The 63% higher star count indicates stronger community adoption. In terms of developer contributions, AppFlowy has 5,153 forks, indicating strong developer engagement.

Comparable

Development Activity

Both projects show recent activity, with AppFlowy last updated 17 days ago and SiYuan 11 hours ago.

Comparable

Technology Stack

Both tools share common technology foundations, being built with JavaScript, Bash. However, they differ in their additional technology choices: AppFlowy uses Rust, C, Objective-C, Java, C++, Swift, Kotlin, MATLAB, Dart while SiYuan leverages CSS, Typescript, Python, SCSS, Golang.

Comparable

Project Maturity

Both projects started around the same time, with AppFlowy beginning 5 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 Personal Knowledge Management (PKM). However, they also have distinct specializations: AppFlowy also focuses on Task Management, Collaborative Notes & Wikis while SiYuan extends into Note-Taking.

Comparable