ERPNext

ERPNext is a powerful, 100% open-source ERP platform built on the modern Python-based Frappe framework. It provides a surprisingly comprehensive suite of modules that rival expensive enterprise software, covering accounting, HR and payroll, manufacturing, CRM, and project management. Highly favored by tech-savvy startups and mid-market manufacturers, ERPNext stands out for its beautiful, clutter-free user interface and immense customizability without aggressive vendor lock-in. Because it is highly adaptable to local taxation rules and offers cost-effective hosting options (or self-hosting), it has become a disruptive force globally for companies seeking a modern, full-featured ERP without exorbitant licensing fees.