Difference between AX, NAV & GP

What is the Difference between Microsoft AX , GP and NAV?

Microsoft Dynamics ERP Products

Every business management software solution in our line of familiar and adaptable enterprise resource planning (ERP) products is simple to use, straightforward to implement, and easy to adapt to your specific business requirements. They fit smoothly with your existing systems and work like and with Microsoft software your people use every day to provide ongoing value and low total cost of ownership.

• Microsoft Dynamics AX is a comprehensive ERP product that helps midsize and larger organizations operate across multiple sites and countries. With a rich, flexible industry foundation Microsoft Dynamics AX can standardize processes, provide visibility across your business, and help simplify compliance. Learn more about Microsoft Dynamics AX.
• Microsoft Dynamics GP is a scalable ERP product for growing and midsize organizations that can help you extend insight, productivity, and collaboration across your entire business. Microsoft Dynamics GP offers flexible deployment options to connect financial and operations processes, and provides fast access to relevant information using familiar Microsoft tools. Learn more about Microsoft Dynamics GP.
• Microsoft Dynamics NAV is an ERP product for midsize organizations that provides proven industry-specific functionality relevant to your needs – even for the most highly specialized industries and business processes. Available in more than 40 country versions, Microsoft Dynamics NAV is fast to implement, easy to configure, and simple to use. Learn more about Microsoft Dynamics NAV.
• Microsoft Dynamics SL is an ERP product specialized to help project-driven midsize organizations manage people, projects, and profitability. With powerful solutions for professional services, operations, field services, and construction management companies, Microsoft Dynamics SL can help you manage your projects on time and on budget. Learn more about Microsoft Dynamics SL.
  
  
  Source : http://www.microsoft.com/en-us/dynamics/erp-products.aspx