Dolibarr is an open source ERP and CRM software to manage a professional or foundation activity (small and medium enterprises, freelancers): invoices, products, contacts, agenda, commercial proposals, orders, stocks, emailings, and more.
Many available extensions or plugins available. Custom programming may not be necessary.
Management of content and data is relatively straight forward, but there may be a bit of a learning curve. Some programming experience may be required.
Has a smaller active community. Limited support is available either for free or as a paid service. Adequate documentation is available.
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