ERPNext is a full-featured, web-based enterprise resource planning (ERP) suite built on the Frappe framework. It brings accounting, CRM, inventory, human resources, manufacturing, purchasing, sales and project management into a single integrated system, making it the most widely used open-source ERP platform for small and medium businesses.

Key Features

• Integrated accounting — General ledger, accounts payable and receivable, budgetting and multi-currency transactions.
• Customer relationship management — Leads, opportunities, customer management and email integration.
• Inventory & stock — Multi-warehouse stock, item variants, serial and batch tracking, and stock valuation.
• HR management — Employee records, payroll, leave and attendance via the companion HRMS module.
• Manufacturing — Bill of materials, work orders, production planning and quality control.
• Project management — Tasks, milestones, timesheets and project billing.
• E-commerce — Built-in website and storefront to sell products and take orders online.
• API & extensible — REST API and a modular app system built on the Frappe framework.

Why Use ERPNext?

ERPNext replaces a patchwork of separate tools with one coherent system where every department shares the same data. Being self-hosted, your business records stay on your own infrastructure with no per-user SaaS fees or vendor lock-in.

Use Cases

• Small and medium businesses consolidating accounting, sales and inventory.
• Manufacturers coordinating production with stock and purchasing.
• Organisations wanting a free, self-hosted alternative to Odoo or NetSuite.

Platform

Web-based (self-hosted server) · Linux · Docker

Licence

GNU AGPL v3 (open source)

Website

frappe.io/erpnext