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Manufacturing · head to head

AMFG vs Plex Manufacturing Cloud

AMFG logo

AMFG

Manufacturing

Automated quoting and production workflow software for machine shops and additive bureaus

From
On request
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: AMFG no pricing is published in any form, and the product is sold by module and site, so total cost is invisible until you are several sales calls in.; 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: AMFG covers Geometric auto-quoting, Plex Manufacturing Cloud covers Built-in MES.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

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

Attributes where AMFG and Plex Manufacturing Cloud differ
AttributeAMFGPlex Manufacturing Cloud
Starting priceOn request$500/month
Pricing modelquotesubscription
PlatformsWeb, CloudCloud, Mobile, Web
CategoryManufacturingERP
FoundedUnknown1995

Identical on both: free tier (No), user rating (Not yet rated).

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 AMFG

  • Geometric auto-quoting
  • 2D drawing analysis
  • Production planning and scheduling
  • Shop-floor control
  • Quality tracking
  • Customer portal
  • CAD and CAM plugins

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.

AMFG

  • A machine shop losing work because quoting takes three days and competitors answer in three hoursnot Plex Manufacturing Cloud
  • An additive bureau that needs one system for order intake, build scheduling and traceability across several machinesnot Plex Manufacturing Cloud
  • A manufacturer running AM and CNC in the same facility and wanting one production record across bothnot Plex Manufacturing Cloud
  • Replacing an email and spreadsheet ordering process with a customer portal that produces priced quotes automaticallynot Plex Manufacturing Cloud

Plex Manufacturing Cloud

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

Where each one falls short

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

AMFG

  • No pricing is published in any form, and the product is sold by module and site, so total cost is invisible until you are several sales calls in.
  • Automated quoting only becomes accurate once your cost model, machine rates and material data are properly loaded, so the value arrives months after go-live and early quotes need human checking.
  • The product started in additive manufacturing and has pivoted its marketing towards CNC machine shops, which means some CNC-specific depth is newer than the additive lineage and worth testing against your actual process mix.
  • It overlaps heavily with ERP and MES scope, so shops with an existing ERP face an ownership decision over scheduling and customer records that is a political problem, not a technical one.
  • It is a comparatively small vendor against established shop-floor systems, so integration work into an incumbent ERP will fall largely on you or a partner rather than on a pre-built certified connector.

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

AMFG

On request
  • AMFG$undefined/year
    • Automated quoting and estimating
    • Production planning and scheduling
    • Shop-floor control and quality tracking

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 AMFG if

  • You need geometric auto-quoting.
  • You work on Web, Cloud.
  • You also want 2d drawing analysis.
AMFG 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 AMFG or Plex Manufacturing Cloud better?
Neither clearly leads. AMFG starts at On request 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, AMFG or Plex Manufacturing Cloud?
AMFG starts at On request and Plex Manufacturing Cloud at $500/month.
Does AMFG or Plex Manufacturing Cloud run on more platforms?
AMFG runs on Web, Cloud. Plex Manufacturing Cloud runs on Cloud, Mobile, Web.
What is AMFG best used for?
AMFG is most often used for a machine shop losing work because quoting takes three days and competitors answer in three hours, an additive bureau that needs one system for order intake, build scheduling and traceability across several machines, a manufacturer running am and cnc in the same facility and wanting one production record across both, replacing an email and spreadsheet ordering process with a customer portal that produces priced quotes automatically. Of those, a machine shop losing work because quoting takes three days and competitors answer in three hours and an additive bureau that needs one system for order intake, build scheduling and traceability across several machines are not what Plex Manufacturing Cloud is typically brought in for.
What can AMFG do that Plex Manufacturing Cloud cannot?
AMFG covers Geometric auto-quoting, 2D drawing analysis, Production planning and scheduling, Shop-floor control. Plex Manufacturing Cloud covers Built-in MES, Quality management, Lot and serial traceability, Production scheduling.

Answered from the vendors’ own pages

AMFG: Does AMFG replace my ERP?

No. It covers quoting through shop-floor execution and quality. Finance, purchasing and inventory usually stay in the ERP, and you must decide which system owns scheduling.

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.

AMFG: Is it only for 3D printing?

No, though that is where it started. It now targets CNC machine shops as well and markets quoting for machining, sheet metal and additive.

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.

AMFG: How accurate is automated quoting out of the box?

Not accurate until your machine rates, materials and cost model are configured. Treat the first months of quotes as assisted rather than automatic.

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.

AMFG: Is pricing published?

No. It is quoted by number of users, sites and selected modules.

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.

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