Logto significantly outpaces Authgear in community adoption with 14,329 stars compared to 1,965 stars on GitHub. This 7.3x difference suggests Logto has a much larger and more active community. In terms of developer contributions, Logto has 1,159 forks, indicating strong developer engagement.

Authgear is growing faster, adding 75 stars in the last 30 days (+4%) against adding 216 stars for Logto (+1.5%). Authgear is the smaller project of the two, so it is closing the gap rather than extending a lead.

Both projects show recent activity, with Authgear last updated 5 days 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: Authgear uses Python, Golang while Logto leverages SCSS.

Authgear has been in development longer, starting 6 years ago, compared to Logto which began 5 years ago. This 1.0-year head start suggests Authgear may have more mature features and established processes.

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

Both tools serve similar use cases in Authentication & SSO. However, they also have distinct specializations: Authgear also focuses on Identity & Access Management (IAM).

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