LedgerSMB is available for free and aims to prevent small and mid-size businesses from getting locked-in by their accounting software vendor by providing free and open source accounting software, integrating invoicing, order processing, quotations and more. However, it does lack manufacturing and payroll management options, so larger companies will need to use one of the cloud or on-premises, paid versions.
Specifically, its an accounting and business management solution geared toward wholesale, distribution, and manufacturing businesses.
That could mean the system has additional modules or just supports plugins and add-ons. The capacity for customization allows BlueSeer to be used as a peripheral custom application as well. Some of these solutions are offered by vendors looking to eventually sell you on their enterprise product, and others are maintained and operated by a community of developers looking to democratize ERP.
Conclusion We have seen in this list 7 good open source ERP systems that you may use in your organization. Metasfresh Metasfresh 's name reflects its commitment to keeping its code "fresh. A large number of freelancers and organizations develop Odoo Apps or Modules and place them in the marketplace for sale or to be downloaded for free.
Its development started back inand its source code is written in Python. Tryton provides modules to manage CRM, accounting, sales, inventory.
It was designed to scratch a particular itch, in this case replacing a creaky and expensive proprietary ERP implementation.