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Manufacturing · head to head

Arena PLM vs Paperless Parts

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
Paperless Parts logo

Paperless Parts

Manufacturing

Quoting and estimating software for job shops, with geometry analysis and ITAR-aware handling

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.; Paperless Parts no pricing is published at any tier, and the mandatory implementation and data migration are quoted on top of the subscription, so the first-year cost is materially higher than the recurring one.
  • They diverge on capability: Arena PLM covers BOM and AML management, Paperless Parts covers Geometry analysis.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Arena PLM and Paperless Parts actually diverge.

Attributes where Arena PLM and Paperless Parts differ
AttributeArena PLMPaperless Parts
PlatformsWeb, CloudWeb

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 Paperless Parts

  • Geometry analysis
  • Costing rules
  • Customer portal
  • Quote revisions
  • ITAR-aware handling
  • ERP hand-off

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 Paperless Parts
  • A medical device company needing PLM and a 21 CFR Part 11 quality system in one auditable recordnot Paperless Parts
  • An electronics team that needs component obsolescence and RoHS risk visible against the live BOMnot Paperless Parts
  • A distributed engineering group that needs a contract manufacturer to see the released BOM without a VPN or an IT projectnot Paperless Parts

Paperless Parts

  • A CNC machine shop losing RFQs because quotes take three days to return by emailnot Arena PLM
  • A defence supplier that must process controlled RFQ files without exposing them to a generic cloud toolnot Arena PLM
  • A fabricator standardising estimating so quotes do not vary by which estimator picked them upnot Arena PLM
  • A contract manufacturer giving customers a portal to submit parts and receive prices themselvesnot 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.

Paperless Parts

  • No pricing is published at any tier, and the mandatory implementation and data migration are quoted on top of the subscription, so the first-year cost is materially higher than the recurring one.
  • The quality of automated quotes depends on costing rules the shop must write, which takes an experienced estimator out of production for weeks before the system is useful.
  • ERP and shop system integration is gated to higher tiers, so a small shop on the entry plan is still retyping won quotes into its job system.
  • Geometry analysis handles prismatic machined and sheet metal parts well but struggles with complex organic surfaces, weldments and assemblies, which still need manual estimating.
  • Once costing logic and quote history live in the platform, moving to another system means rebuilding the rules from scratch, which is a strong practical lock-in beyond the contract term.

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

Paperless Parts

On request
  • Basic$undefined/year
    • Quoting and geometry analysis
    • Customer portal
    • For small job shops and contract manufacturers
  • Pro$undefined/year
    • Integrations with ERP and shop systems
    • Deeper costing configuration
    • For mid-sized manufacturers
  • Enterprise$undefined/year
    • Controlled data handling for defence and aerospace
    • Multi-site and multi-process support
    • Priority support and dedicated onboarding

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 Paperless Parts if

  • You need geometry analysis.
  • You also want costing rules.
Paperless Parts review

Questions people ask

Is Arena PLM or Paperless Parts better?
Neither clearly leads. Arena PLM starts at On request and Paperless Parts at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arena PLM or Paperless Parts?
Arena PLM starts at On request and Paperless Parts at On request.
Does Arena PLM or Paperless Parts run on more platforms?
Arena PLM runs on Web, Cloud. Paperless Parts runs on Web.
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 Paperless Parts is typically brought in for.
What can Arena PLM do that Paperless Parts cannot?
Arena PLM covers BOM and AML management, Engineering change control, Quality management, Compliance tracking. Paperless Parts covers Geometry analysis, Costing rules, Customer portal, Quote revisions.

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.

Paperless Parts: How much does Paperless Parts cost?

It does not publish pricing. Expect a tiered annual subscription plus a separately quoted implementation and data migration.

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.

Paperless Parts: Does it quote automatically without setup?

No. It applies your costing rules to analysed geometry, and those rules have to be built with your estimator during implementation.

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

No. It is multi-tenant cloud only.

Paperless Parts: Can it handle ITAR-controlled RFQs?

It markets controlled data handling for defence and aerospace work, which is a main reason regulated shops choose it over generic quoting tools.

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.

Paperless Parts: Will it integrate with my shop ERP?

Integrations exist but are gated to the higher tiers, so confirm your ERP is covered at the tier you are quoted.

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