NetSuite is a cloud-based Enterprise Resource Planning (ERP) solution from Oracle, designed for mid-sized to large businesses, enabling them to streamline various business operations such as CRM, inventory, and financial management. With over 25,000 users in over 200 countries, it offers a comprehensive suite of modules for different business needs, while providing scalability and automation to optimize processes. However, it may not be ideal for small businesses due to its cost and complexity.