Odoo

Odoo is an all-in-one, open-source business management software that offers a suite of integrated applications to help companies manage various business functions in a centralized platform. It is designed to be modular, scalable, and user-friendly, making it suitable for businesses of all sizes and industries.

Key Features of Odoo:
Modular System: Start with what you need and add more apps as your business grows. Sales & CRM, Accounting & Finance, Inventory & Manufacturing, Human Resources (HR), Marketing Automation, Project Management, E-commerce & Website Builder, Point of Sale (POS), Helpdesk & Customer Service, and more...

Open Source Core: The Community Edition is free and open-source, while the Enterprise version offers more features and support.

Affordable: Priced under $50/user/month, it's an attractive option compared to traditional ERP systems.

Highly Customizable: With a strong developer community and customizable framework, Odoo can be tailored to unique business needs.

Integrated Yet Independent: Each app works seamlessly with others but can also function independently.