Apache OFBiz is described as '(The Apache Open For Business Project) is an open source enterprise automation software project licensed under the Apache License Version 2.0' and is an app in the Business & Commerce category. There are more than 50 alternatives to Apache OFBiz for a variety of platforms, including Online / Web-based, Windows, Self-Hosted solutions, Linux and Mac. The best alternative is Odoo, which is both free and Open Source. Other great apps like Apache OFBiz are ERPNext (Free, Open Source), Dolibarr (Free, Open Source), Magento (Free Personal, Open Source) and Bitrix24 (Freemium).
Odoo (formerly OpenERP) is a suite of open-source business apps written in Python and distributed under the AGPL license, under the Open Core software business model. It is used by 2 million users worldwide to manage companies of all size.
ERPNext is a free and open-source integrated Enterprise Resource Planning (ERP) software developed by Frappé Technologies Pvt. Ltd. and is built on MariaDB database system using a Python based server-side framework.
Magento is the eCommerce software platform for growth that promises to revolutionize the industry. Its modular architecture and unprecedented flexibility means your business is no longer constrained by your eCommerce platform. Magento is total control.
inoERP is an open source php based enterprise management system. The ERP systems contain all the required modules for running any small to mid-size businesses. The features are very similar to Oracle R12/ Fusion Application and SAP.