NAV 2018 vs. Business Central
If you’re running Microsoft Dynamics NAV 2018, you’re likely asking one of two questions: “Do I need to upgrade to Business Central?” or “What actually changes if I do?” Here’s a direct answer to both, along with the details behind them.
What is the main difference between NAV 2018 and Business Central?
NAV 2018 is an on-premises-only ERP system with manual updates, no AI capabilities, and a retired Windows desktop interface. Business Central is Microsoft’s cloud-based (with on-prem/hybrid options) successor, built with automatic updates, native AI/Copilot features, extension-based customization, and deep Microsoft 365 integration. In short: NAV 2018 is a legacy platform in extended support; Business Central is the actively developed, modern replacement.