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.

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Stars
34,425
Forks
8,347
Last commit
20 hours ago
Repository age
13 years
License
Apache-2.0

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Logto

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

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Stars
12,036
Forks
803
Last commit
2 days ago
Repository age
5 years
License
MPL-2.0
Self-hosted
Yes

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Detailed Comparison

Both Keycloak and Logto 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.

Keycloak wins

Community & Popularity

Keycloak leads in popularity with 34,425 stars vs 12,036 stars for Logto. The 186% higher star count indicates stronger community adoption. In terms of developer contributions, Keycloak has 8,347 forks, indicating strong developer engagement.

Comparable

Development Activity

Both projects show recent activity, with Keycloak last updated 20 hours ago and Logto 2 days 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.

Logto wins

Hosting & Deployment

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