Dolibarr

Dolibarr is an open-source, web-based ERP and CRM suite for managing day-to-day business or association operations. It provides modular applications for sales, purchasing, inventory, finance, and collaboration, designed to scale from freelancers to larger organizations.

Key Features

• Modular ERP/CRM suite: enable only the modules you need
• CRM and sales pipeline with contacts/third parties, proposals/quotes, orders, and contracts
• Invoicing and payments, including credit notes and bank account management
• Purchasing and supplier management (purchase orders, receptions, supplier invoices)
• Inventory and warehouse management (products/services catalog, stock movements)
• Accounting features and financial reporting (varies by configuration and modules)
• Projects, tasks, agenda/calendar, and other collaboration tools
• Extensible ecosystem with many add-ons and a built-in module builder for customization
• REST and SOAP APIs for integration with external tools

Use Cases

• Small business management for quotes, orders, invoices, and basic accounting workflows
• Inventory-aware sales and purchasing operations for product-based companies
• Association/foundation management combining members, donations, and activity tracking

Limitations and Considerations

• Some functionality may require additional modules or add-ons (for example, multi-company)
• Payroll is not fully supported as a native module

Dolibarr is a practical choice for organizations that want a single, configurable web application covering core ERP and CRM needs. Its modular design, upgrade path, and extension ecosystem make it suitable for both straightforward deployments and evolving requirements.