What is the main difference between Keycloak and Logto?

Keycloak and Logto are both authentication & sso providers 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: Keycloak or Logto?

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

Can I migrate from Keycloak to Logto?

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

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Keycloak vs Logto

Learn how Keycloak and Logto differ in their key features, development activity, technology stack and community adoption, so you can decide which of these authentication & sso providers is best for you.

Keycloak

Comprehensive open source identity management solution offering single sign-on, social login, and fine-grained authorization for applications and services.

Visit Keycloak Read more

37,617stars+533(+1.4%)

Last 30 days

Last commit
7 hours ago
Repository age
13 years
Version
26.8.1
License
Apache-2.0
Self-hosted
Yes
Repository
keycloak/keycloak

Logto

An open-source identity solution offering customizable login experiences, multi-tenant support, and comprehensive user management.

Visit Logto Read more

14,825stars+176(+1.2%)

Last 30 days

Last commit
1 day ago
Repository age
5 years
Version
v1.45.0
License
MPL-2.0
Self-hosted
Yes
Repository
logto-io/logto

Detailed Comparison

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

Keycloak wins

Community & Popularity

Keycloak leads in popularity with 37,617 stars vs 14,825 stars for Logto. The 154% higher star count indicates stronger community adoption. In terms of developer contributions, Keycloak has 9,121 forks, indicating strong developer engagement.

Comparable

Growth Momentum

Keycloak and Logto are moving at much the same rate, adding 533 stars and adding 176 stars respectively over the last 30 days (+1.4% vs +1.2%). Neither is pulling away from the other on momentum alone.

Comparable

Development Activity

Both projects show recent activity, with Keycloak last updated 7 hours ago and Logto 1 day ago.

Comparable

Technology Stack

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

Keycloak wins

Project Maturity

Keycloak has been in development longer, starting 13 years ago, compared to Logto which began 5 years ago. This 8.1-year head start suggests Keycloak may have more mature features and established processes.

Comparable

Licensing

The projects use different licenses: Keycloak is licensed under Apache-2.0 while Logto uses MPL-2.0. Consider the licensing requirements when choosing for your project.

Comparable

Use Cases & Features

Both tools serve similar use cases in Authentication & SSO. However, they also have distinct specializations: Keycloak also focuses on Authorization & Permissions.

Comparable