Dynamics AX, by Jinasena Infotech, integrates other ERP solutions by Microsoft. Aimed at larger operations, Dynamics AX is best suited for large companies with complex situations. Dynamics AX is a high-power system that is resource-heavy. The system requires specialized staff to man and manage the system, and extends to business analysis and staff development resources. The system is ideal for companies with a large staff. This is a specialized option system that works best for large companies.