What is the main difference between Keycloak and SuperTokens?

Keycloak and SuperTokens 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 SuperTokens?

The choice between Keycloak and SuperTokens 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 SuperTokens?

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

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Keycloak vs SuperTokens

Learn how Keycloak and SuperTokens 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
34,047
Forks
8,273
Last commit
14 hours ago
Repository age
13 years
License
Apache-2.0

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SuperTokens

Open-source authentication solution offering flexible, self-hosted user management with advanced features and easy integration.

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Stars
15,015
Forks
659
Last commit
1 day ago
Repository age
6 years
Self-hosted
Yes

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Detailed Comparison

Keycloak appears to have several advantages over SuperTokens, particularly in popularity, maturity and licensing. 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 34,047 stars vs 15,015 stars for SuperTokens. The 127% higher star count indicates stronger community adoption. In terms of developer contributions, Keycloak has 8,273 forks, indicating strong developer engagement.

Comparable

Development Activity

Both projects show recent activity, with Keycloak last updated 14 hours ago and SuperTokens 1 day ago.

Comparable

Technology Stack

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

Keycloak wins

Project Maturity

Keycloak has been in development longer, starting 13 years ago, compared to SuperTokens which began 6 years ago. This 6.6-year head start suggests Keycloak may have more mature features and established processes.

Keycloak wins

Licensing

Keycloak is licensed under Apache-2.0, while SuperTokens's license terms are not publicly specified.

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.

SuperTokens wins

Hosting & Deployment

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