Ory leads in popularity with 13,824 stars vs 5,935 stars for Permify. The 133% higher star count indicates stronger community adoption. In terms of developer contributions, Ory has 1,176 forks, indicating strong developer engagement.

Ory and Permify are moving at much the same rate, adding 68 stars and adding 19 stars respectively over the last 30 days (+0.5% vs +0.3%). Neither is pulling away from the other on momentum alone.

Both projects show recent activity, with Ory last updated 13 days ago and Permify 7 hours ago.

Both tools share common technology foundations, being built with JavaScript, Bash, Golang. However, they differ in their additional technology choices: Permify leverages Typescript, JSX, Python, Java.

Ory has been in development longer, starting 8 years ago, compared to Permify which began 4 years ago. This 4.2-year head start suggests Ory may have more mature features and established processes.

The projects use different licenses: Ory is licensed under Apache-2.0 while Permify uses AGPL-3.0. Consider the licensing requirements when choosing for your project.

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

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