Authentik leads in popularity with 24,595 stars vs 14,329 stars for Logto. The 72% higher star count indicates stronger community adoption. In terms of developer contributions, Authentik has 1,886 forks, indicating strong developer engagement.

Authentik is growing faster, adding 2,293 stars in the last 30 days (+10%) against adding 216 stars for Logto (+1.5%). Authentik is both larger and pulling further ahead.

Both projects show recent activity, with Authentik last updated 1 hour ago and Logto 1 hour ago.

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

Authentik has been in development longer, starting 7 years ago, compared to Logto which began 5 years ago. This 1.5-year head start suggests Authentik may have more mature features and established processes.

Authentik uses the MIT license, which is more permissive than Logto's MPL-2.0 license, potentially offering greater flexibility for commercial use and integration.

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

Both Authentik and Logto offer self-hosting capabilities, giving you full control over your data and infrastructure.