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Manufacturing · head to head

Arena PLM vs ProShop ERP

Arena PLM logo

Arena PLM

Manufacturing

Cloud PLM and QMS for electronics and medical device teams, now part of PTC

From
On request
Rated
-
Full reviewWebsite
ProShop ERP logo

ProShop ERP

Manufacturing

Web based ERP, MES and quality system written inside a working CNC machine shop

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Arena PLM no pricing is published, and third-party figures circulating online range from roughly $1,000 to $3,000 per user per year, which tells you the spread is wide and the quote is entirely negotiated.; ProShop ERP it runs on a Microsoft stack with Internet Information Services and SQL Server, so a shop choosing on premises deployment needs a Windows server and someone to maintain it, which is not what buyers expect when they hear browser based.
  • They diverge on capability: Arena PLM covers BOM and AML management, ProShop ERP covers Integrated quality management.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Arena PLM and ProShop ERP actually diverge.

Attributes where Arena PLM and ProShop ERP differ
AttributeArena PLMProShop ERP
PlatformsWeb, CloudWeb, Windows

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Manufacturing).

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 Arena PLM

  • BOM and AML management
  • Engineering change control
  • Quality management
  • Compliance tracking
  • Supplier collaboration
  • Requirements management
  • Validation support

Only in ProShop ERP

  • Integrated quality management
  • Digital travellers
  • Job costing
  • Capacity scheduling
  • Tool crib and gauge control
  • Purchasing and inventory

What people use each for

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

Arena PLM

  • A hardware startup moving from spreadsheets to a controlled BOM before its first contract manufacturer buildnot ProShop ERP
  • A medical device company needing PLM and a 21 CFR Part 11 quality system in one auditable recordnot ProShop ERP
  • An electronics team that needs component obsolescence and RoHS risk visible against the live BOMnot ProShop ERP
  • A distributed engineering group that needs a contract manufacturer to see the released BOM without a VPN or an IT projectnot ProShop ERP

ProShop ERP

  • A machine shop pursuing or holding AS9100 registration that currently maintains quality records separately from its ERPnot Arena PLM
  • A high mix low volume shop where every job has different routings and paper travellers keep going missingnot Arena PLM
  • A contract manufacturer needing material certification and lot traceability from receipt through to shipped partnot Arena PLM
  • A shop with 1990s machines that wants shop floor data capture through operator kiosks because the controllers cannot be readnot Arena PLM

Where each one falls short

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

Arena PLM

  • No pricing is published, and third-party figures circulating online range from roughly $1,000 to $3,000 per user per year, which tells you the spread is wide and the quote is entirely negotiated.
  • PTC acquired Arena in 2021 and its strategic PLM is Windchill, so Arena occupies the lower end of a portfolio and a buyer should assume the upgrade path out of Arena is a migration, not an expansion.
  • Licensing is tiered by user type, and read-mostly participants such as manufacturing or purchasing staff still consume paid seats, so organisations with many occasional viewers pay more per useful user than the headline suggests.
  • CAD integration is file and metadata level rather than deep design management, so teams wanting in-CAD check-in and check-out with full configuration control will find it thinner than Windchill or Teamcenter.
  • It is cloud-only multi-tenant with no self-hosted option, so defence, ITAR-sensitive or air-gapped programmes need to confirm data residency and access controls before it clears procurement.

ProShop ERP

  • It runs on a Microsoft stack with Internet Information Services and SQL Server, so a shop choosing on premises deployment needs a Windows server and someone to maintain it, which is not what buyers expect when they hear browser based.
  • The software is opinionated and expects the shop to adopt its processes, so a shop determined to keep its existing habits gets a poor result and blames the tool.
  • Everything depends on operators entering time and status at each operation, and a shop that cannot enforce that discipline ends up with costing and scheduling data that nobody trusts.
  • It is not a machine monitoring product and does not read controllers, so spindle utilisation and automatic cycle counting require a separate product such as a monitoring platform.
  • The partner ecosystem is very small, so implementation, training and any customisation come from the vendor, and there is no market of independent consultants to fall back on or to price against.

Pricing, plan by plan

Arena PLM

On request
  • Arena PLM$undefined/year
    • Named-user annual subscription
    • BOM, item and change management
    • Supplier and compliance data
  • Arena PLM and QMS$undefined/year
    • Everything in PLM
    • CAPA, complaints and nonconformance
    • Training records and design history file

ProShop ERP

On request
  • ProShop ERP$undefined/year
    • ERP, MES and quality management
    • On premises or vendor hosted deployment
    • Implementation and training services

Which should you pick?

Choose Arena PLM if

  • You need bom and aml management.
  • You work on Web, Cloud.
  • You also want engineering change control.
Arena PLM review

Choose ProShop ERP if

  • You need integrated quality management.
  • You work on Web, Windows.
  • You also want digital travellers.
ProShop ERP review

Questions people ask

Is Arena PLM or ProShop ERP better?
Neither clearly leads. Arena PLM starts at On request and ProShop ERP at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arena PLM or ProShop ERP?
Arena PLM starts at On request and ProShop ERP at On request.
Does Arena PLM or ProShop ERP run on more platforms?
Arena PLM runs on Web, Cloud. ProShop ERP runs on Web, Windows.
What is Arena PLM best used for?
Arena PLM is most often used for a hardware startup moving from spreadsheets to a controlled bom before its first contract manufacturer build, a medical device company needing plm and a 21 cfr part 11 quality system in one auditable record, an electronics team that needs component obsolescence and rohs risk visible against the live bom, a distributed engineering group that needs a contract manufacturer to see the released bom without a vpn or an it project. Of those, a hardware startup moving from spreadsheets to a controlled bom before its first contract manufacturer build and a medical device company needing plm and a 21 cfr part 11 quality system in one auditable record are not what ProShop ERP is typically brought in for.
What can Arena PLM do that ProShop ERP cannot?
Arena PLM covers BOM and AML management, Engineering change control, Quality management, Compliance tracking. ProShop ERP covers Integrated quality management, Digital travellers, Job costing, Capacity scheduling.

Answered from the vendors’ own pages

Arena PLM: Is Arena still sold separately from PTC Windchill?

Yes. PTC sells and develops Arena under its own name and positions it for cloud-first small and mid-size manufacturers, with Windchill for large enterprise deployments.

ProShop ERP: Is it cloud software?

It is browser based and can be vendor hosted, but many customers run it on their own Windows server, which carries the usual infrastructure obligations.

Arena PLM: Does Arena publish pricing?

No. It is quoted per named user per year, tiered by user role and by whether the quality module is included.

ProShop ERP: Does it replace my accounting system?

No. It handles costing and purchasing and integrates with QuickBooks or similar for the general ledger.

Arena PLM: Can I run Arena on my own servers?

No. It is multi-tenant cloud only.

ProShop ERP: Will it work with old CNC machines?

Yes, because it takes operator input at kiosks rather than reading machine controllers. That is a strength for shops with older equipment.

Arena PLM: Is it validated for FDA use?

Arena supplies validation documentation and supports 21 CFR Part 11 workflows, but validating your specific configured use remains your responsibility.

ProShop ERP: Is it suitable for process or batch manufacturing?

No. It is built for discrete machining and fabrication with routings and travellers.

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