Django-CRM

BottleCRM is an open-source CRM for startups and enterprises that manages the customer lifecycle across leads, accounts, contacts, opportunities, support tickets, tasks, and invoices. It provides a SvelteKit web application, a native Flutter mobile application, and a Django REST API backed by a shared PostgreSQL database.

The product supports multi-tenant deployments with PostgreSQL Row-Level Security, role- and organization-aware API access, helpdesk workflows with SLA timers, approvals, escalations, macros, and a knowledge base. It can be run on user-controlled infrastructure using Docker Compose or manual installation, and is released under the MIT license.