Apache OFBiz™ provides includes a framework and business solutions for ERP, CRM , E-Business / E-Commerce, SCM, MRP, MMS/EAM, POS.




Mamut is described as 'Offers complete and user-friendly solutions at the best price/performance integrating accounting, sales force automation, CRM, logistics, project management and e-commerce' and is a CRM system in the business & commerce category. There are more than 50 alternatives to Mamut for a variety of platforms, including Windows, Linux, Web-based, Mac and Android apps. The best Mamut alternative is Odoo, which is both free and Open Source. Other great apps like Mamut are ERPNext, Dolibarr, EspoCRM and Intuit QuickBooks.
Apache OFBiz™ provides includes a framework and business solutions for ERP, CRM , E-Business / E-Commerce, SCM, MRP, MMS/EAM, POS.




Sugar is a complete CRM solution that automates your core sales, customer service and marketing processes, with a focus on the individual.


]project-open[ is an open-source based Project-ERP for medium and small project oriented companies.
Free and open source human resource management software (HRMS / HRIS) with rich features and easy to use interface. It covers personnel information management, employee self service, leave, time & attendance, benefits, and recruitment.




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.




Compiere open source ERP software provides a modern, highly adaptable, low-cost ERP business solution
Management etc, Purchase Ledger including Purchase Enquiries, Orders and Invoicing, Supplier Management etc and an Advanced Stock Control system that gives you the ability to trace your stock right down to who it was purchased from to who it was sold to.



SAP Business Suite is a set of integrated business applications that help large or midsize companies execute business and IT strategies with services-enabled technology for comprehensive business process support, reporting, and analytics for all industries.


Openbravo ERP is the web-based ERP (Enterprise Resource Planning) solution for SMB. Openbravo ERP, the leading web-based open source ERP



One central platform to sell, bill and organise your work. Stop the mess with information spread across different tools, Excel sheets, and inboxes, and collaborate efficiently with your colleagues.




ADempiere is a commons-based peer-production of Open Source ERP Applications. This project has a bazaar of Citizens which votes in a Project Management Committee every two years.