Softwr

ERP · head to head

Dynamics AX vs Plex Manufacturing Cloud

Dynamics AX logo

Dynamics AX

ERP

Comprehensive ERP for enterprise operations

From
$210/month
Rated
-
Full reviewWebsite
P

Plex Manufacturing Cloud

ERP

Multi-tenant manufacturing ERP with MES built in, owned by Rockwell Automation

From
$500/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Dynamics AX dynamics 365 Finance is 210 USD per user per month paid yearly, and Finance Premium is 300 USD per user per month paid yearly; Plex Manufacturing Cloud there is no on premise option, so a plant whose line-side terminals must keep working through a network outage needs a mitigation plan, and connectivity becomes a production dependency rather than an IT concern.
  • They diverge on capability: Dynamics AX covers Financial management, Plex Manufacturing Cloud covers Built-in MES.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Dynamics AX and Plex Manufacturing Cloud actually diverge.

Attributes where Dynamics AX and Plex Manufacturing Cloud differ
AttributeDynamics AXPlex Manufacturing Cloud
Starting price$210/month$500/month
PlatformsCloud, Web, MobileCloud, Mobile, Web
Founded19751995

Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated), category (ERP).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Dynamics AX

  • Financial management
  • Supply chain
  • Manufacturing
  • Project accounting
  • Human resources
  • Power BI
  • Power Apps
  • Office 365

Only in Plex Manufacturing Cloud

  • Built-in MES
  • Quality management
  • Lot and serial traceability
  • Production scheduling
  • Inventory and warehouse
  • Supply chain and EDI
  • Financials
  • Single version delivery

What people use each for

The jobs each tool is most often brought in to do.

Dynamics AX

  • Core financial management and accounting for large enterprisesnot Plex Manufacturing Cloud
  • Consolidating multi entity and multi currency finance operationsnot Plex Manufacturing Cloud
  • Manufacturing and supply chain operations on the Dynamics 365 platformnot Plex Manufacturing Cloud

Plex Manufacturing Cloud

  • An automotive component supplier that must hold complete traceability and pass customer quality auditsnot Dynamics AX
  • A manufacturer replacing a separate ERP and MES pair that never reconcile with each othernot Dynamics AX
  • A multi-plant discrete manufacturer that wants one system of record across sites rather than one per plantnot Dynamics AX
  • An organisation that has repeatedly deferred an ERP upgrade and wants the upgrade problem removed from its futurenot Dynamics AX

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Dynamics AX

  • Dynamics 365 Finance is 210 USD per user per month paid yearly, and Finance Premium is 300 USD per user per month paid yearly
  • Higher capacity and storage entitlements are reserved for the Premium tier
  • Copilot Credits for agent features are bought separately, either pre purchased with up to 20 percent off for committed units or paid as consumed
  • Agent features require a separate Azure subscription

Plex Manufacturing Cloud

  • There is no on premise option, so a plant whose line-side terminals must keep working through a network outage needs a mitigation plan, and connectivity becomes a production dependency rather than an IT concern.
  • Every customer runs the same version on the vendor's schedule, so you cannot defer a release to fit around a plant shutdown or a customer audit and must absorb regression testing on the vendor's cadence.
  • Customisation is limited to the platform's own configuration and extension tools, which is what makes the single version model possible but means a process you cannot express within those tools has to change rather than be accommodated.
  • The financial modules are less developed than the operational ones, so groups with complex multi-entity consolidation, statutory reporting in several countries or sophisticated planning requirements often keep a separate finance system alongside it.
  • Country localisations and language coverage are narrower than the tier one vendors offer, which limits the product for a manufacturer expanding into markets with demanding local tax and reporting rules.

Pricing, plan by plan

Dynamics AX

$210/month
  • Finance$210/month
    • General ledger
    • Accounts payable
    • Accounts receivable
  • Operations$210/month
    • Supply chain
    • Manufacturing
    • Inventory

Plex Manufacturing Cloud

$500/month
  • Standard$500/month
    • Core manufacturing
    • Financials
    • Inventory
  • Enterprise$1500/month
    • Advanced modules
    • IoT integration
    • Advanced analytics

Which should you pick?

Choose Dynamics AX if

  • You need financial management.
  • You work on Cloud, Web, Mobile.
  • You also want supply chain.
Dynamics AX review

Choose Plex Manufacturing Cloud if

  • You need built-in mes.
  • You work on Cloud, Mobile, Web.
  • You also want quality management.
Plex Manufacturing Cloud review

Questions people ask

Is Dynamics AX or Plex Manufacturing Cloud better?
Neither clearly leads. Dynamics AX starts at $210/month and Plex Manufacturing Cloud at $500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dynamics AX or Plex Manufacturing Cloud?
Dynamics AX starts at $210/month and Plex Manufacturing Cloud at $500/month.
Does Dynamics AX or Plex Manufacturing Cloud run on more platforms?
Dynamics AX runs on Cloud, Web, Mobile. Plex Manufacturing Cloud runs on Cloud, Mobile, Web.
What is Dynamics AX best used for?
Dynamics AX is most often used for core financial management and accounting for large enterprises, consolidating multi entity and multi currency finance operations, manufacturing and supply chain operations on the dynamics 365 platform. Of those, core financial management and accounting for large enterprises and consolidating multi entity and multi currency finance operations are not what Plex Manufacturing Cloud is typically brought in for.
What can Dynamics AX do that Plex Manufacturing Cloud cannot?
Dynamics AX covers Financial management, Supply chain, Manufacturing, Project accounting. Plex Manufacturing Cloud covers Built-in MES, Quality management, Lot and serial traceability, Production scheduling.

Answered from the vendors’ own pages

Dynamics AX: Where can I find Dynamics 365 Finance & Operations pricing?

Microsoft directs visitors to a dedicated pricing overview page and encourages starting a free trial. Specific pricing tiers and costs are not displayed on the main product landing page.

Source
Plex Manufacturing Cloud: Can I run Plex on my own servers?

No. It is delivered as multi-tenant cloud software only. If you need an on premise deployment, this product cannot meet that requirement at any price.

Dynamics AX: Does Microsoft Dynamics 365 offer a free trial?

Yes. Microsoft emphasizes the availability of a free trial option throughout the Dynamics 365 landing page, though specific trial duration is not specified.

Source
Plex Manufacturing Cloud: What happens to my customisations at upgrade time?

There are no customisations in the traditional sense. Extensions are built with the platform's own tooling and are carried forward by the vendor. That is the trade you are making: less freedom to modify, no upgrade project.

Dynamics AX: What Dynamics 365 applications are included in the Finance & Operations suite?

The platform includes Sales, Customer Service, Finance, Supply Chain Management, and Business Central applications, each with their own pricing structures.

Source
Plex Manufacturing Cloud: Has Rockwell's ownership changed the product?

It has placed Plex inside a portfolio with Rockwell's automation, maintenance and analytics products, which pulls the roadmap towards integration with that estate. Whether that helps depends on whether your plant runs Rockwell equipment. Ask about the specific roadmap items you care about.

Plex Manufacturing Cloud: Is the finance module enough on its own?

For a single country manufacturer, usually yes. For a group consolidating several entities across countries with statutory reporting obligations, ask specifically about your requirements, because this is the part of the product most likely to fall short.

Share

Related pages

More on Dynamics AX

More on Plex Manufacturing Cloud

Keep looking

Other head to heads