Arena PLM is described as 'Arena cloud product lifecycle management (PLM) applications simplify bill of materials and change management for companies of all sizes, and offer the right balance of flexibility and control at every point in the product lifecycle—from prototype to full-scale production' and is an website in the Business & Commerce category. There are more than 25 alternatives to Arena PLM, not only websites but also apps for a variety of platforms, including Windows, Mac, Self-Hosted solutions and Linux. The best alternative is ERPNext, which is both free and Open Source. Other great sites and apps similar to Arena PLM are Odoo (Freemium, Open Source), EspoCRM (Freemium, Open Source), SuiteCRM (Free, Open Source) and insightly (Freemium).
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.
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.
SuiteCRM provides an enterprise-grade Customer Relationship Management (CRM) application to a global community of users and software developers. It is a robust and credible alternative to Salesforce, Microsoft and the major CRM vendors.
Sugar is a complete CRM solution that automates your core sales, customer service and marketing processes, with a focus on the individual. Main capabilities: - sales force automation - marketing automation - customer support - reporting capabilities
webERP is a complete web based accounting/ERP system that requires only a web-browser and pdf reader to use. It has a wide range of features suitable for many businesses particularly distributed businesses in wholesale and distribution.