Krayin CRM

Krayin CRM is an open source CRM framework built on Laravel and Vue.js for complete customer lifecycle management. It targets SMEs and enterprises that need to track leads, customers, and sales in one self-hosted system.

The core ships with an admin panel and dashboard, custom attributes, a modular package architecture, and email parsing via Sendgrid. Optional extensions add a multi-tenant SaaS mode plus WhatsApp and VoIP integrations for lead capture and calling.

Krayin runs on PHP 8.3+ with MySQL on Apache or NGINX, and installs via Composer or Docker. It is self-hosted under the MIT license, with a managed cloud hosting option available from the project.