Softwr

ERP · head to head

Plex Manufacturing Cloud vs Priority Software

P

Plex Manufacturing Cloud

ERP

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

From
$500/month
Rated
-
Full reviewWebsite
Priority Software logo

Priority Software

ERP

Affordable cloud ERP for small businesses

From
$400/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Priority Software pricing is by quote only, with no published rate, minimum user count, contract term or add on cost for any of the Commercial, Manufacturing, POS or Optima PMS plans
  • They diverge on capability: Plex Manufacturing Cloud covers Built-in MES, Priority Software covers Financial management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Plex Manufacturing Cloud and Priority Software actually diverge.

Attributes where Plex Manufacturing Cloud and Priority Software differ
AttributePlex Manufacturing CloudPriority Software
Starting price$500/month$400/month
PlatformsCloud, Mobile, WebCloud, Web, Mobile
Founded19951990

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 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

Only in Priority Software

  • Financial management
  • Inventory
  • Supply chain
  • CRM
  • Reporting
  • REST APIs
  • Webhooks
  • Third-party systems

What people use each for

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

Plex Manufacturing Cloud

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

Priority Software

  • ERP for small and mid sized commercial and manufacturing businessesnot Plex Manufacturing Cloud
  • Running retail point of sale alongside back office ERPnot Plex Manufacturing Cloud
  • Property management for hospitality through the Optima PMS plannot Plex Manufacturing Cloud

Where each one falls short

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

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.

Priority Software

  • Pricing is by quote only, with no published rate, minimum user count, contract term or add on cost for any of the Commercial, Manufacturing, POS or Optima PMS plans
  • Point of sale, manufacturing and hospitality capabilities are sold as separate plans rather than one product

Pricing, plan by plan

Plex Manufacturing Cloud

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

Priority Software

$400/month
  • Starter$400/month
    • Core ERP modules
    • Financial management
    • Inventory
  • Professional$900/month
    • All modules
    • Advanced features
    • Priority support

Which should you pick?

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

Choose Priority Software if

  • You need financial management.
  • You work on Cloud, Web, Mobile.
  • You also want inventory.
Priority Software review

Questions people ask

Is Plex Manufacturing Cloud or Priority Software better?
Neither clearly leads. Plex Manufacturing Cloud starts at $500/month and Priority Software at $400/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Plex Manufacturing Cloud or Priority Software?
Plex Manufacturing Cloud starts at $500/month and Priority Software at $400/month.
Does Plex Manufacturing Cloud or Priority Software run on more platforms?
Plex Manufacturing Cloud runs on Cloud, Mobile, Web. Priority Software runs on Cloud, Web, Mobile.
What is Plex Manufacturing Cloud best used for?
Plex Manufacturing Cloud is most often used for an automotive component supplier that must hold complete traceability and pass customer quality audits, a manufacturer replacing a separate erp and mes pair that never reconcile with each other, a multi-plant discrete manufacturer that wants one system of record across sites rather than one per plant, an organisation that has repeatedly deferred an erp upgrade and wants the upgrade problem removed from its future. Of those, an automotive component supplier that must hold complete traceability and pass customer quality audits and a manufacturer replacing a separate erp and mes pair that never reconcile with each other are not what Priority Software is typically brought in for.
What can Plex Manufacturing Cloud do that Priority Software cannot?
Plex Manufacturing Cloud covers Built-in MES, Quality management, Lot and serial traceability, Production scheduling. Priority Software covers Financial management, Inventory, Supply chain, CRM.

Answered from the vendors’ own pages

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.

Priority Software: How much does Priority Software cost?

Priority Software does not publish specific pricing on their website. The site emphasizes custom solutions with the tagline 'Pricing plans that suit your business. Not the other way around.' Visitors are directed to speak with a sales expert for quotes.

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.

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 Plex Manufacturing Cloud

More on Priority Software

Keep looking

Other head to heads