Odoo vs Microsoft Dynamics AX and Dynamics 365: Which to Move To?

Updated October 2026

Microsoft Dynamics AX is no longer supported. If you're still on AX, your options are to move to Microsoft's Dynamics 365 (Finance and Supply Chain Management, or Business Central for smaller firms) or to switch to another ERP such as Odoo.
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Odoo Vs MS Dynamics AX

Microsoft Dynamics AX is a retired ERP product. Support for AX 2012 R3 ended in January 2023. Dynamics 365 Finance and Supply Chain Management and Business Central are Microsoft's successor products; Business Central is aimed at smaller firms. In this guide, we compare Odoo with these Dynamics 365 options for organizations planning their next ERP system.

Odoo and Dynamics 365 are ERP solutions that can streamline business processes and support business growth. This article compares Odoo with Dynamics 365 Finance, Supply Chain Management, and Business Central to help you make an informed choice. Learn about ERP solutions.

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Odoo Fundamentals

Odoo Community is open source, while Odoo Enterprise is paid. Odoo provides connected apps for CRM, inventory management, sales, and accounting.

Dynamics AX and its successors

Microsoft Dynamics AX is retired. Support for AX 2012 R3 ended in January 2023. Microsoft replaced AX with Dynamics 365 Finance and Supply Chain Management and, for smaller firms, Business Central. These products cover finance and operations, including supply chain management, and connect with other Microsoft products.

A Head-to-Head Comparison

Compare Odoo with Microsoft's current Dynamics 365 products when planning a move from AX.

Category Odoo Dynamics 365 Business Central Dynamics 365 Finance & SCM
Best for Small and mid-size businesses wanting one system Small and mid-size firms on Microsoft 365 Large and multi-country companies
Pricing Published per-user plans (Odoo pricing) Published per-user plans (Microsoft pricing) Per-user, higher tier (Microsoft pricing)
Apps Sales, inventory, accounting, MRP, HR, website in one platform Finance and operations core, plus add-ons Deep finance, supply chain and manufacturing
Customization Studio (no code) or Python Extensions (AL) Extensions (X++)
Moving from AX Full move to a new system Move to a new system Closest to AX, still a full project

Moving off AX

  1. List the processes and custom features you use in AX today.
  2. Clean and deduplicate the data before moving it.
  3. Decide which custom AX features you still need in the new system.

Use this data migration mistakes guide to help plan your data move.

Our verdict

If you run a large, multi-country operation deep in Microsoft tools, Dynamics 365 Finance & SCM is the natural next step from AX. For most small and mid-size US businesses, Odoo is a simpler, more affordable replacement that covers sales, inventory, accounting and manufacturing in one system.

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Common questions about Dynamics AX and Odoo

Is Dynamics AX still supported?

Support for Dynamics AX 2012 R3 ended in January 2023. Microsoft Dynamics AX is retired.

What replaced Dynamics AX?

Microsoft's successors include Dynamics 365 Finance, Dynamics 365 Supply Chain Management, and Business Central for smaller firms.

Can I move from Dynamics AX to Odoo?

Yes. Plan which AX processes and custom features to keep, clean your data, and test the migration before switching.

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