What is the main difference between AppFlowy and Outline?

AppFlowy and Outline are both collaborative notes & wikis 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 Outline?

The choice between AppFlowy and Outline 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 Outline?

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

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AppFlowy vs Outline

Learn how AppFlowy and Outline differ in their key features, development activity, technology stack and community adoption, so you can decide which of these collaborative notes & wikis is best for you.

AppFlowy

Open source collaborative workspace combining notes, databases, and AI with full data ownership, offline support, and self-hosting options.

Visit AppFlowy Read more

75,883stars+1,636(+2.2%)

Last 30 days

Last commit
13 days ago
Repository age
5 years
Version
0.13.2
License
AGPL-3.0
Self-hosted
Yes
Repository
appflowy-io/appflowy

Sponsor AppFlowy onko-fi.com

Outline

Team knowledge base with real-time collaboration, AI-powered search, Slack integration, and self-hosting support for internal docs and wikis.

Visit Outline Read more

40,303stars+478(+1.2%)

Last 30 days

Last commit
10 hours ago
Repository age
10 years
Version
v1.9.2
License
BUSL-1.1
Self-hosted
Yes
Repository
outline/outline

Sponsor Outline ongithub.com

Detailed Comparison

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

AppFlowy wins

Community & Popularity

AppFlowy leads in popularity with 75,883 stars vs 40,303 stars for Outline. The 88% higher star count indicates stronger community adoption. In terms of developer contributions, AppFlowy has 5,901 forks, indicating strong developer engagement.

AppFlowy wins

Growth Momentum

AppFlowy is growing faster, adding 1,636 stars in the last 30 days (+2.2%) against adding 478 stars for Outline (+1.2%). AppFlowy is both larger and pulling further ahead.

Comparable

Development Activity

Both projects show recent activity, with AppFlowy last updated 13 days ago and Outline 10 hours ago.

Comparable

Technology Stack

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

Outline wins

Project Maturity

Outline has been in development longer, starting 10 years ago, compared to AppFlowy which began 5 years ago. This 5.1-year head start suggests Outline may have more mature features and established processes.

Comparable

Licensing

The projects use different licenses: AppFlowy is licensed under AGPL-3.0 while Outline uses BUSL-1.1. Consider the licensing requirements when choosing for your project.

Comparable

Use Cases & Features

Both tools serve similar use cases in Collaborative Notes & Wikis. However, they also have distinct specializations: AppFlowy also focuses on Personal Knowledge Management (PKM), Task Management while Outline extends into Wiki Software, Internal Knowledge Bases.

Comparable