Craftplan

Craftplan is an open-source, self-hosted ERP software tailored for small-scale artisanal manufacturers and craft businesses. It integrates catalog management, inventory control, order processing, production planning, purchasing, and CRM, supporting workflows specific to small-batch, made-to-order production. Features include catalog and BOM management with versioning and cost rollups, customer order processing, production batching, allergen and nutritional tracking, demand forecasting, purchasing management, and API access via JSON:API and GraphQL. It emphasizes self-hosting to retain data control and is built with Elixir, Phoenix LiveView, and PostgreSQL.