Microsoft Dynamics 365 as it exists today is the result of decades of acquisitions and rebranding, primarily involving four Enterprise Resource Planning (ERP) systems and one Customer Relationship Management (CRM) platform. 

The Pre-Microsoft Era (1980s – 2001)

The foundations of Dynamics were built by independent companies before being acquired by Microsoft. 

• 1980: Solomon Software is founded (later becomes Dynamics SL).
• 1983: Great Plains Software is founded by Doug Burgum (later becomes Dynamics GP).
• 1983: Damgaard Data is founded in Denmark (later becomes Dynamics AX).
• 1984: PC&C A/S is founded (later becomes Dynamics NAV).
• 1998: Damgaard and IBM release Axapta 1.0.
• 2000: Damgaard merges with Navision Software to form NavisionDamgaard.
• 2001: Microsoft acquires Great Plains Software (including Solomon) for $1.1 billion. 

The Early Microsoft Dynamics Era (2002 – 2011)

During this period, Microsoft unified its business applications under the “Dynamics” brand. 

• 2002: Microsoft acquires Navision A/S, gaining the Axapta and Navision products.
• 2003: Microsoft releases its first home-grown CRM, Microsoft CRM 1.0.
• 2005: The Microsoft Dynamics brand is officially launched to harmonize the ERP and CRM offerings.
• 2008: Dynamics CRM Online is launched, marking Microsoft’s first major step into cloud-based business apps.
• 2011: Dynamics CRM 2011 and Dynamics AX 2012 are released, introducing a more modern “Ribbon” interface. 

The Transition to the Cloud (2012 – 2015)

Microsoft shifted toward a “cloud-first” strategy and rapid release cycles. 

• 2013: Dynamics CRM 2013 debuts with a new UI that removes pop-up windows and introduces a flatter design.
• 2015: Dynamics NAV 2016 introduces native integration with Azure SQL and a dedicated phone client. 

The Dynamics 365 Era (2016 – Present)

Microsoft unified CRM and ERP into a single cloud ecosystem. 

• 2016: Microsoft Dynamics 365 is officially released on November 1, 2016.
  • Dynamics AX 7 is rebranded as Dynamics 365 for Operations.
  • CRM is split into specialized apps like Sales, Customer Service, and Field Service.
• 2018: Dynamics 365 Business Central is released as the cloud successor to Dynamics NAV.
• 2019: Power Platform (Power BI, Power Apps, Power Automate) becomes deeply integrated, allowing users to extend Dynamics 365 without code.
• 2020: Dynamics 365 for Operations is split into Dynamics 365 Finance and Dynamics 365 Supply Chain Management.
• 2023: Re-integration of Dynamics 365 Human Resources back into the Finance and Operations infrastructure.
• 2024–2025: The introduction of Microsoft Copilot across all Dynamics 365 apps, adding generative AI for summaries and automated tasks.

Microsoft Dynamics 365 Timeline History by Year