Strapi significantly outpaces KeystoneJS in community adoption with 72,749 stars compared to 9,933 stars on GitHub. This 7.3x difference suggests Strapi has a much larger and more active community. In terms of developer contributions, Strapi has 9,811 forks, indicating strong developer engagement.

Both projects show recent activity, with KeystoneJS last updated 2 days ago and Strapi 5 hours ago.

Both tools share common technology foundations, being built with JavaScript, Bash, Typescript, JSX. However, they differ in their additional technology choices: KeystoneJS uses CSS, Next.js, Remix.

Strapi has been in development longer, starting 11 years ago, compared to KeystoneJS which began 8 years ago. This 2.5-year head start suggests Strapi may have more mature features and established processes.

KeystoneJS is licensed under MIT, while Strapi's license terms are not publicly specified.

Both tools serve similar use cases in Headless CMS. However, they also have distinct specializations: KeystoneJS also focuses on Web Frameworks.

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