Krayin significantly outpaces Atomic CRM in community adoption with 23,561 stars compared to 1,174 stars on GitHub. This 20.1x difference suggests Krayin has a much larger and more active community. In terms of developer contributions, Krayin has 1,547 forks, indicating strong developer engagement.

Both projects show recent activity, with Atomic CRM last updated 21 hours ago and Krayin 8 hours ago.

Both tools share common technology foundations, being built with JavaScript. However, they differ in their additional technology choices: Atomic CRM uses Typescript, JSX while Krayin leverages CSS, PHP, Laravel.

Krayin has been in development longer, starting 5 years ago, compared to Atomic CRM which began 2 years ago. This 3.0-year head start suggests Krayin may have more mature features and established processes.

Both projects use the MIT license, providing identical terms for usage and distribution.

Both tools serve similar use cases in CRM Systems. However, they also have distinct specializations: Krayin extends into Marketing Automation, Sales Automation.

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