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Manufacturing · head to head

Duro PLM vs Simplify3D

Duro PLM logo

Duro PLM

Manufacturing

Hosted PLM for hardware startups, sold in fixed user bands with no published price

From
On request
Rated
-
Full reviewWebsite
Simplify3D logo

Simplify3D

Manufacturing

Paid 3D printing slicer sold as a one-time licence in a market where rivals are free

From
$199/one-time
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Duro PLM no pricing is published anywhere, so budgeting requires a sales conversation and buyers cannot compare against alternatives without entering a pipeline.; Simplify3D every serious competitor is free, so the $199 has to be justified against Cura, PrusaSlicer, OrcaSlicer and Bambu Studio on support and consistency alone, not on capability.
  • They diverge on capability: Duro PLM covers Part library, Simplify3D covers Process-based slicing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Duro PLM and Simplify3D actually diverge.

Attributes where Duro PLM and Simplify3D differ
AttributeDuro PLMSimplify3D
Starting priceOn request$199/one-time
Pricing modelquoteOne-time purchase
PlatformsWebWindows, macOS, Linux

Identical on both: 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 Duro PLM

  • Part library
  • Multi-level BOMs
  • Change orders
  • CAD integrations
  • Supplier and cost data
  • User band plans

Only in Simplify3D

  • Process-based slicing
  • Support generation
  • Layer preview
  • Floating licences
  • Offline licensing
  • Wide printer profiles

What people use each for

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

Duro PLM

  • A robotics startup imposing change control on a design before releasing it to a contract manufacturernot Simplify3D
  • A consumer electronics team tracking supplier part numbers and costs against every item in the BOMnot Simplify3D
  • A hardware company whose engineers keep overwriting each other's BOM spreadsheet versionsnot Simplify3D
  • A venture-funded startup that needs a defensible change history before a first production buildnot Simplify3D

Simplify3D

  • A print farm running machines from four manufacturers that wants one slicer and one set of profiles rather than fournot Duro PLM
  • An engineering department on an air-gapped network that cannot use a slicer requiring online activationnot Duro PLM
  • A team standardising support and infill settings across operators so prints are reproducible between shiftsnot Duro PLM
  • A shop printing tall parts that need different settings at different heights in a single jobnot Duro PLM

Where each one falls short

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

Duro PLM

  • No pricing is published anywhere, so budgeting requires a sales conversation and buyers cannot compare against alternatives without entering a pipeline.
  • Plans are sold in fixed user bands rather than per seat, so hiring an eleventh engineer moves you to the next tier instead of adding one seat.
  • Storage allowances are capped at 25, 50 and 100 GB, which is tight for teams keeping native CAD files rather than only neutral formats.
  • There is no self-hosted or on-premises option, which rules Duro out for defence and some aerospace suppliers with data residency or ITAR handling constraints.
  • Scope stops at engineering data: no requirements management, no quality module and no manufacturing process planning, so it does not replace the systems a company needs at production scale.

Simplify3D

  • Every serious competitor is free, so the $199 has to be justified against Cura, PrusaSlicer, OrcaSlicer and Bambu Studio on support and consistency alone, not on capability.
  • Major version upgrades are chargeable, so the perpetual licence covers a version rather than the product and the cost recurs every few years anyway.
  • Development cadence is slower than the open source slicers, and features such as newer tree support algorithms and multi-material handling appear there first.
  • Printer profiles for very new machines lag behind the manufacturer's own bundled slicer, so buyers of a brand new printer may get better results from the free tool that shipped with it.
  • Standard licences require an internet connection to activate, and the offline option is a separate purchase negotiated with sales rather than a checkbox at checkout.

Pricing, plan by plan

Duro PLM

On request
  • Team$undefined/year
    • Up to 10 users
    • 25 GB data storage
    • Part library, BOMs and change orders
  • Business$undefined/year
    • Up to 20 users
    • 50 GB data storage
    • CAD integrations
  • Enterprise$undefined/year
    • 20 or more users
    • 100 GB data storage
    • Extended support

Simplify3D

$199/one-time
  • Standard licence$199/one-time
    • One user, perpetual for that version
    • Internet activation required
    • Two week money-back guarantee
  • Floating licence$undefined/one-time
    • Shared activation pool for teams
    • Priced on request
    • Volume discounts available
  • Offline licence$undefined/one-time
    • Activation without internet access
    • For secure or air-gapped networks
    • Priced on request

Which should you pick?

Choose Duro PLM if

  • You need part library.
  • You also want multi-level boms.
Duro PLM review

Choose Simplify3D if

  • You need process-based slicing.
  • You work on Windows, macOS, Linux.
  • You also want support generation.
Simplify3D review

Questions people ask

Is Duro PLM or Simplify3D better?
Neither clearly leads. Duro PLM starts at On request and Simplify3D at $199/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Duro PLM or Simplify3D?
Duro PLM starts at On request and Simplify3D at $199/one-time.
Does Duro PLM or Simplify3D run on more platforms?
Duro PLM runs on Web. Simplify3D runs on Windows, macOS, Linux.
What is Duro PLM best used for?
Duro PLM is most often used for a robotics startup imposing change control on a design before releasing it to a contract manufacturer, a consumer electronics team tracking supplier part numbers and costs against every item in the bom, a hardware company whose engineers keep overwriting each other's bom spreadsheet versions, a venture-funded startup that needs a defensible change history before a first production build. Of those, a robotics startup imposing change control on a design before releasing it to a contract manufacturer and a consumer electronics team tracking supplier part numbers and costs against every item in the bom are not what Simplify3D is typically brought in for.
What can Duro PLM do that Simplify3D cannot?
Duro PLM covers Part library, Multi-level BOMs, Change orders, CAD integrations. Simplify3D covers Process-based slicing, Support generation, Layer preview, Floating licences.

Answered from the vendors’ own pages

Duro PLM: How much does Duro cost?

Duro does not publish prices. Plans are fixed annual subscriptions quoted by sales against a user band, billed Net 30.

Simplify3D: Is Simplify3D a subscription?

No. It is a one-time purchase of $199 per user, but upgrades to future major versions cost extra.

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

No. It is cloud only, which is a hard blocker for organisations with data residency or export control requirements.

Simplify3D: Why pay when PrusaSlicer and Cura are free?

For a mixed fleet you get one interface and one profile library across brands, plus a supplier to call. If you run one printer from one vendor, the free slicer is usually the better choice.

Duro PLM: What happens when we exceed our user band?

You move to the next tier rather than adding individual seats, so growth arrives as a step change in cost.

Simplify3D: Can I install it on more than one computer?

A standard licence is per user with online activation. Teams needing shared or concurrent use buy floating licences, priced on request.

Duro PLM: Is Duro suitable for medical device work?

Its change control is real but the workflow configuration and audit depth are lighter than dedicated regulated-industry PLM, so most ISO 13485 programmes need more.

Simplify3D: Can I try it first?

There is a two week money-back guarantee rather than a free trial download.

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