Krayin significantly outpaces EspoCRM in community adoption with 23,561 stars compared to 3,180 stars on GitHub. This 7.4x 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 EspoCRM last updated 1 day ago and Krayin 8 hours ago.

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

EspoCRM has been in development longer, starting 12 years ago, compared to Krayin which began 5 years ago. This 6.8-year head start suggests EspoCRM may have more mature features and established processes.

Krayin uses the MIT license, which is more permissive than EspoCRM's AGPL-3.0 license, potentially offering greater flexibility for commercial use and integration.

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

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